27 Nov
2012
27 Nov
'12
3:29 p.m.
Hi all,
Please bear with me as this is my first post to a mailing list ever so
something might be quite wrong.
My question is: How do we make Kamailio HA ?
For the moment I’ve setup MySQL cluster with MySQL proxies that
provide 1 Virtual IP that I use to connect Kamailio to (for usrloc and
dispatcher)
I have a couple of asterisk servers that Kamailio servers are supposed
to send calls to.
I have two kamailio servers that share the same IP address with
keepalived. Both Kamailio servers are bind to the Virtual IP.
The problem is: When Kamailio 1 is active calls are correctly
dispatched to both the asterisk servers correctly.
When Kamailio 2 is active calls are only sent to one of the asterisk
servers. ‘kamctl dispatcher show’ shows the correct servers on both
machines.
The two Kamailio servers share EXACTLY the same config files.
Do you guys have any thoughts on this ?
p.s. Thank you for creating such a wonderful product. Thank you !!!
Best regards,
Rumen
28 Nov
28 Nov
6 a.m.
New subject: Kamailio HA with Virtual IP and multiple Asterisk servers for dispatching
Hi,
Just few quick questions , can you ping the second asterisk from secondary
Kamailio ? what is the routing set for that. Does your second asterisk box
gets inactive in dispatcher show command after 30 seconds ?
Mine worked fine, the key is the linux routing table.
BR
Sammy
On Tue, Nov 27, 2012 at 7:29 PM, Rumen Mihailov <zealas1662(a)gmail.com>wrote;wrote:
.s. Thank you for creating such a wonderful product.
Thank you !!!
8:55 a.m.
New subject: Kamailio HA with Virtual IP and multiple Asterisk servers for dispatching
Hello Samy,
Thank you for the hint, I will test later today and let you know the results.
Best regards,
Rumen
On 28 November 2012 07:00, SamyGo <govoiper(a)gmail.com> wrote:
Hi,
Just few quick questions , can you ping the second asterisk from secondary
Kamailio ? what is the routing set for that. Does your second asterisk box
gets inactive in dispatcher show command after 30 seconds ?
Mine worked fine, the key is the linux routing table.
BR
Sammy
On Tue, Nov 27, 2012 at 7:29 PM, Rumen Mihailov <zealas1662(a)gmail.com>
wrote:
.s. Thank you for creating such a wonderful product. Thank you !!!
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
4:57 p.m.
New subject: Kamailio HA with Virtual IP and multiple Asterisk servers for dispatching
Hello again,
I was able to perform tests and this is the output:
Kamailio-1: 10.2.45.106
Kamailio-2: 10.2.45.109
Asterisk-1: 10.2.45.98
Asterisk-2: 10.2.45.103
I can ping both asterisks from both kamailios
here are stats:
FROM KAMAILIO-1
[root@kamailio-1 ~]# ping 10.2.45.98
PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=0.315 ms
^C
--- 10.2.45.98 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 773ms
rtt min/avg/max/mdev = 0.315/0.315/0.315/0.000 ms
[root@kamailio-1 ~]# ping 10.2.45.103
PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=0.489 ms
64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.268 ms
FROM KAMAILIO-2
[root@kamailio-2 ~]# ping 10.2.45.98
PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=1.46 ms
64 bytes from 10.2.45.98: icmp_seq=2 ttl=64 time=0.324 ms
^C
--- 10.2.45.98 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1036ms
rtt min/avg/max/mdev = 0.324/0.893/1.462/0.569 ms
[root@kamailio-2 ~]# ping 10.2.45.103
PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=2.09 ms
64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.350 ms
^C
Those are the 'kamctl dispatcher show' outputs:
KAMAILIO 1
[root@kamailio-1 ~]# kamctl dispatcher show
dispatcher gateways
+----+-------+----------------------+-------+----------+-------+-------------------+
| id | setid | destination | flags | priority | attrs |
description |
+----+-------+----------------------+-------+----------+-------+-------------------+
| 1 | 1 | sip:10.2.45.98:5060 | 0 | 1 | | asterisk-1 |
| 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 | | asterisk-2 |
+----+-------+----------------------+-------+----------+-------+-------------------+
KAMAILIO 2
[root@kamailio-2 ~]# kamctl dispatcher show
dispatcher gateways
+----+-------+----------------------+-------+----------+-------+-------------------+
| id | setid | destination | flags | priority | attrs |
description |
+----+-------+----------------------+-------+----------+-------+-------------------+
| 1 | 1 | sip:10.2.45.98:5060 | 0 | 1 | | asterisk-1 |
| 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 | | asterisk-2 |
+----+-------+----------------------+-------+----------+-------+-------------------+
Both asterisks can also ping both kamailios
ds_select_dst("1","4");
this is what I have in my route[TOASTERISK]
Any thought guys ?
Best regards,
Rumen
On 28 November 2012 09:55, Rumen Mihailov <zealas1662(a)gmail.com> wrote:
Hello Samy,
Thank you for the hint, I will test later today and let you know the results.
Best regards,
Rumen
On 28 November 2012 07:00, SamyGo <govoiper(a)gmail.com> wrote:
> Hi,
>
> Just few quick questions , can you ping the second asterisk from secondary
> Kamailio ? what is the routing set for that. Does your second asterisk box
> gets inactive in dispatcher show command after 30 seconds ?
> Mine worked fine, the key is the linux routing table.
>
> BR
> Sammy
>
>
> On Tue, Nov 27, 2012 at 7:29 PM, Rumen Mihailov <zealas1662(a)gmail.com>
> wrote:
>>
>> .s. Thank you for creating such a wonderful product. Thank you !!!
>
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users(a)lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
5:20 p.m.
New subject: Kamailio HA with Virtual IP and multiple Asterisk servers for dispatching
Hi again,
I think instead of dispatcher show use "kamctl dispatcher dump" That will
show you the kamailio status of these servers. The flag 0, I'm not sure
about that I always use 8 to re-activate the server if the ping gets back.
Hope to hear from you
--
Sammy
On Wed, Nov 28, 2012 at 8:57 PM, Rumen Mihailov <zealas1662(a)gmail.com>wrote;wrote:
Hello again,
I was able to perform tests and this is the output:
Kamailio-1: 10.2.45.106
Kamailio-2: 10.2.45.109
Asterisk-1: 10.2.45.98
Asterisk-2: 10.2.45.103
I can ping both asterisks from both kamailios
here are stats:
FROM KAMAILIO-1
[root@kamailio-1 ~]# ping 10.2.45.98
PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=0.315 ms
^C
--- 10.2.45.98 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 773ms
rtt min/avg/max/mdev = 0.315/0.315/0.315/0.000 ms
[root@kamailio-1 ~]# ping 10.2.45.103
PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=0.489 ms
64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.268 ms
FROM KAMAILIO-2
[root@kamailio-2 ~]# ping 10.2.45.98
PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=1.46 ms
64 bytes from 10.2.45.98: icmp_seq=2 ttl=64 time=0.324 ms
^C
--- 10.2.45.98 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1036ms
rtt min/avg/max/mdev = 0.324/0.893/1.462/0.569 ms
[root@kamailio-2 ~]# ping 10.2.45.103
PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=2.09 ms
64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.350 ms
^C
Those are the 'kamctl dispatcher show' outputs:
KAMAILIO 1
[root@kamailio-1 ~]# kamctl dispatcher show
dispatcher gateways
+----+-------+----------------------+-------+----------+-------+-------------------+
| id | setid | destination | flags | priority | attrs |
description |
+----+-------+----------------------+-------+----------+-------+-------------------+
| 1 | 1 | sip:10.2.45.98:5060 | 0 | 1 | |
asterisk-1 |
| 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 | |
asterisk-2 |
+----+-------+----------------------+-------+----------+-------+-------------------+
KAMAILIO 2
[root@kamailio-2 ~]# kamctl dispatcher show
dispatcher gateways
+----+-------+----------------------+-------+----------+-------+-------------------+
| id | setid | destination | flags | priority | attrs |
description |
+----+-------+----------------------+-------+----------+-------+-------------------+
| 1 | 1 | sip:10.2.45.98:5060 | 0 | 1 | |
asterisk-1 |
| 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 | |
asterisk-2 |
+----+-------+----------------------+-------+----------+-------+-------------------+
Both asterisks can also ping both kamailios
ds_select_dst("1","4");
this is what I have in my route[TOASTERISK]
Any thought guys ?
Best regards,
Rumen
On 28 November 2012 09:55, Rumen Mihailov <zealas1662(a)gmail.com> wrote:
Hello Samy,
Thank you for the hint, I will test later today and let you know the
results.
Best regards,
Rumen
On 28 November 2012 07:00, SamyGo <govoiper(a)gmail.com> wrote:
> Hi,
>
> Just few quick questions , can you ping the second asterisk from
secondary
> Kamailio ? what is the routing set for that.
Does your second asterisk
box
> gets inactive in dispatcher show command
after 30 seconds ?
> Mine worked fine, the key is the linux routing table.
>
> BR
> Sammy
>
>
> On Tue, Nov 27, 2012 at 7:29 PM, Rumen Mihailov <zealas1662(a)gmail.com>
> wrote:
>>
>> .s. Thank you for creating such a wonderful product. Thank you !!!
>
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users(a)lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
5:25 p.m.
New subject: Kamailio HA with Virtual IP and multiple Asterisk servers for dispatching
Hello Samy,
this is what I got:
SET_NO:: 2
SET:: 2
URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
SET:: 1
URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
on both machines. Moreover now without any changes dispatcher is not
working at all. Only sending calls to the asterisk-1 (10.2.45.98)
On 28 November 2012 18:20, SamyGo <govoiper(a)gmail.com> wrote:
Hi again,
I think instead of dispatcher show use "kamctl dispatcher dump" That will
show you the kamailio status of these servers. The flag 0, I'm not sure
about that I always use 8 to re-activate the server if the ping gets back.
Hope to hear from you
--
Sammy
On Wed, Nov 28, 2012 at 8:57 PM, Rumen Mihailov <zealas1662(a)gmail.com>
wrote:
Hello again,
I was able to perform tests and this is the output:
Kamailio-1: 10.2.45.106
Kamailio-2: 10.2.45.109
Asterisk-1: 10.2.45.98
Asterisk-2: 10.2.45.103
I can ping both asterisks from both kamailios
here are stats:
FROM KAMAILIO-1
[root@kamailio-1 ~]# ping 10.2.45.98
PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=0.315 ms
^C
--- 10.2.45.98 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 773ms
rtt min/avg/max/mdev = 0.315/0.315/0.315/0.000 ms
[root@kamailio-1 ~]# ping 10.2.45.103
PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=0.489 ms
64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.268 ms
FROM KAMAILIO-2
[root@kamailio-2 ~]# ping 10.2.45.98
PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=1.46 ms
64 bytes from 10.2.45.98: icmp_seq=2 ttl=64 time=0.324 ms
^C
--- 10.2.45.98 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1036ms
rtt min/avg/max/mdev = 0.324/0.893/1.462/0.569 ms
[root@kamailio-2 ~]# ping 10.2.45.103
PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=2.09 ms
64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.350 ms
^C
Those are the 'kamctl dispatcher show' outputs:
KAMAILIO 1
[root@kamailio-1 ~]# kamctl dispatcher show
dispatcher gateways
+----+-------+----------------------+-------+----------+-------+-------------------+
| id | setid | destination | flags | priority | attrs |
description |
+----+-------+----------------------+-------+----------+-------+-------------------+
| 1 | 1 | sip:10.2.45.98:5060 | 0 | 1 | |
asterisk-1 |
| 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 | |
asterisk-2 |
+----+-------+----------------------+-------+----------+-------+-------------------+
KAMAILIO 2
[root@kamailio-2 ~]# kamctl dispatcher show
dispatcher gateways
+----+-------+----------------------+-------+----------+-------+-------------------+
| id | setid | destination | flags | priority | attrs |
description |
+----+-------+----------------------+-------+----------+-------+-------------------+
| 1 | 1 | sip:10.2.45.98:5060 | 0 | 1 | |
asterisk-1 |
| 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 | |
asterisk-2 |
+----+-------+----------------------+-------+----------+-------+-------------------+
Both asterisks can also ping both kamailios
ds_select_dst("1","4");
this is what I have in my route[TOASTERISK]
Any thought guys ?
Best regards,
Rumen
On 28 November 2012 09:55, Rumen Mihailov <zealas1662(a)gmail.com> wrote:
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Hello Samy,
Thank you for the hint, I will test later today and let you know the
results.
Best regards,
Rumen
On 28 November 2012 07:00, SamyGo <govoiper(a)gmail.com> wrote:
> Hi,
>
> Just few quick questions , can you ping the second asterisk from
> secondary
> Kamailio ? what is the routing set for that. Does your second asterisk
> box
> gets inactive in dispatcher show command after 30 seconds ?
> Mine worked fine, the key is the linux routing table.
>
> BR
> Sammy
>
>
> On Tue, Nov 27, 2012 at 7:29 PM, Rumen Mihailov <zealas1662(a)gmail.com>
> wrote:
>>
>> .s. Thank you for creating such a wonderful product. Thank you !!!
>
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users(a)lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
5:37 p.m.
New subject: Kamailio HA with Virtual IP and multiple Asterisk servers for dispatching
Well these are two different dispatcher groups, one is SET:1 10.2.45.98
where the calls are routed - the other one is SET:2 which you are
definitely not calling in your ds_select() function.
Also the flags=IP are, I think, saying that asterisk servers are inactive
and kamailio is probing them, not sure about it. mine always show me
flags=AP for active servers.
Also how have you defined the
ds_ping_reply_codes
http://www.kamailio.net/docs/modules/3.2.x/modules_k/dispatcher.html#id2495…
Parameter such that if asterisk responds with a 484 or 404 or anyother
negative response to the dispatcher OPTIONS SIP ping then consider it
active.
Hope this will get your issue resolved.
The thing is the dispatcher in kamailio or load-balancer in OpenSIPS both
set the Initial flags of all the servers in the table to Active/Enabled !
that means if I have a server which is down and I reload the dispatcher
module it will mark that down server to UP and my calls will timeout trying
to send calls to that instance !
Thanks,
Sammy
On Wed, Nov 28, 2012 at 9:25 PM, Rumen Mihailov <zealas1662(a)gmail.com>wrote;wrote:
Hello Samy,
this is what I got:
SET_NO:: 2
SET:: 2
URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
SET:: 1
URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
on both machines. Moreover now without any changes dispatcher is not
working at all. Only sending calls to the asterisk-1 (10.2.45.98)
On 28 November 2012 18:20, SamyGo <govoiper(a)gmail.com> wrote:
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Hi again,
I think instead of dispatcher show use "kamctl dispatcher dump" That will
show you the kamailio status of these servers. The flag 0, I'm not sure
about that I always use 8 to re-activate the server if the ping gets
back.
Hope to hear from you
--
Sammy
On Wed, Nov 28, 2012 at 8:57 PM, Rumen Mihailov <zealas1662(a)gmail.com>
wrote:
>
> Hello again,
>
> I was able to perform tests and this is the output:
> Kamailio-1: 10.2.45.106
> Kamailio-2: 10.2.45.109
> Asterisk-1: 10.2.45.98
> Asterisk-2: 10.2.45.103
>
> I can ping both asterisks from both kamailios
> here are stats:
> FROM KAMAILIO-1
> [root@kamailio-1 ~]# ping 10.2.45.98
> PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
> 64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=0.315 ms
> ^C
> --- 10.2.45.98 ping statistics ---
> 1 packets transmitted, 1 received, 0% packet loss, time 773ms
> rtt min/avg/max/mdev = 0.315/0.315/0.315/0.000 ms
> [root@kamailio-1 ~]# ping 10.2.45.103
> PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
> 64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=0.489 ms
> 64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.268 ms
>
> FROM KAMAILIO-2
> [root@kamailio-2 ~]# ping 10.2.45.98
> PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
> 64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=1.46 ms
> 64 bytes from 10.2.45.98: icmp_seq=2 ttl=64 time=0.324 ms
> ^C
> --- 10.2.45.98 ping statistics ---
> 2 packets transmitted, 2 received, 0% packet loss, time 1036ms
> rtt min/avg/max/mdev = 0.324/0.893/1.462/0.569 ms
> [root@kamailio-2 ~]# ping 10.2.45.103
> PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
> 64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=2.09 ms
> 64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.350 ms
> ^C
>
> Those are the 'kamctl dispatcher show' outputs:
> KAMAILIO 1
> [root@kamailio-1 ~]# kamctl dispatcher show
> dispatcher gateways
>
>
+----+-------+----------------------+-------+----------+-------+-------------------+
> | id | setid | destination | flags |
priority | attrs |
> description |
>
>
+----+-------+----------------------+-------+----------+-------+-------------------+
> | 1 | 1 | sip:10.2.45.98:5060 | 0 |
1 | |
> asterisk-1 |
> | 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 | |
> asterisk-2 |
>
>
+----+-------+----------------------+-------+----------+-------+-------------------+
>
> KAMAILIO 2
> [root@kamailio-2 ~]# kamctl dispatcher show
> dispatcher gateways
>
>
+----+-------+----------------------+-------+----------+-------+-------------------+
> | id | setid | destination | flags |
priority | attrs |
> description |
>
>
+----+-------+----------------------+-------+----------+-------+-------------------+
> | 1 | 1 | sip:10.2.45.98:5060 | 0 |
1 | |
> asterisk-1 |
> | 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 | |
> asterisk-2 |
>
>
+----+-------+----------------------+-------+----------+-------+-------------------+
>
> Both asterisks can also ping both kamailios
>
> ds_select_dst("1","4");
>
> this is what I have in my route[TOASTERISK]
>
> Any thought guys ?
>
> Best regards,
> Rumen
>
> On 28 November 2012 09:55, Rumen Mihailov <zealas1662(a)gmail.com> wrote:
> > Hello Samy,
> >
> > Thank you for the hint, I will test later today and let you know the
> > results.
> >
> > Best regards,
> > Rumen
> >
> > On 28 November 2012 07:00, SamyGo <govoiper(a)gmail.com> wrote:
> >> Hi,
> >>
> >> Just few quick questions , can you ping the second asterisk from
> >> secondary
> >> Kamailio ? what is the routing set for that. Does your second
asterisk
> >> box
> >> gets inactive in dispatcher show command after 30 seconds ?
> >> Mine worked fine, the key is the linux routing table.
> >>
> >> BR
> >> Sammy
> >>
> >>
> >> On Tue, Nov 27, 2012 at 7:29 PM, Rumen Mihailov <
zealas1662(a)gmail.com>
> >> wrote:
> >>>
> >>> .s. Thank you for creating such a wonderful product. Thank you !!!
> >>
> >>
> >>
> >> _______________________________________________
> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list
> sr-users(a)lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
6:01 p.m.
New subject: Kamailio HA with Virtual IP and multiple Asterisk servers for dispatching
Hi again and thank you for your help,
This is what happened when I changed the flags to 8 and restarted both kamailios
ACTIVE KAMAILIO
SET_NO:: 2
SET:: 2
URI:: sip:10.2.45.103:5060 flags=AP priority=1 attrs=
SET:: 1
URI:: sip:10.2.45.98:5060 flags=AP priority=1 attrs=
PASSIVE KAMAILIO
SET_NO:: 1
SET:: 1
URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
When I stop kamailio 1 kamailio two takes the Virtual IP and
everything works like a charm, when I start kamailio 1 again the same
issue appears calls are only routed to the 10.2.45.103 asterisk....
What might be the problem that they are in different set ?
On 28 November 2012 18:37, SamyGo <govoiper(a)gmail.com> wrote:
Well these are two different dispatcher groups, one is SET:1 10.2.45.98
where the calls are routed - the other one is SET:2 which you are definitely
not calling in your ds_select() function.
Also the flags=IP are, I think, saying that asterisk servers are inactive
and kamailio is probing them, not sure about it. mine always show me
flags=AP for active servers.
Also how have you defined the
ds_ping_reply_codes
http://www.kamailio.net/docs/modules/3.2.x/modules_k/dispatcher.html#id2495…
Parameter such that if asterisk responds with a 484 or 404 or anyother
negative response to the dispatcher OPTIONS SIP ping then consider it
active.
Hope this will get your issue resolved.
The thing is the dispatcher in kamailio or load-balancer in OpenSIPS both
set the Initial flags of all the servers in the table to Active/Enabled !
that means if I have a server which is down and I reload the dispatcher
module it will mark that down server to UP and my calls will timeout trying
to send calls to that instance !
Thanks,
Sammy
On Wed, Nov 28, 2012 at 9:25 PM, Rumen Mihailov <zealas1662(a)gmail.com>
wrote:
Hello Samy,
this is what I got:
SET_NO:: 2
SET:: 2
URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
SET:: 1
URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
on both machines. Moreover now without any changes dispatcher is not
working at all. Only sending calls to the asterisk-1 (10.2.45.98)
On 28 November 2012 18:20, SamyGo <govoiper(a)gmail.com> wrote:
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Hi again,
I think instead of dispatcher show use "kamctl dispatcher dump" That
will
show you the kamailio status of these servers. The flag 0, I'm not sure
about that I always use 8 to re-activate the server if the ping gets
back.
Hope to hear from you
--
Sammy
On Wed, Nov 28, 2012 at 8:57 PM, Rumen Mihailov <zealas1662(a)gmail.com>
wrote:
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Hello again,
I was able to perform tests and this is the output:
Kamailio-1: 10.2.45.106
Kamailio-2: 10.2.45.109
Asterisk-1: 10.2.45.98
Asterisk-2: 10.2.45.103
I can ping both asterisks from both kamailios
here are stats:
FROM KAMAILIO-1
[root@kamailio-1 ~]# ping 10.2.45.98
PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=0.315 ms
^C
--- 10.2.45.98 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 773ms
rtt min/avg/max/mdev = 0.315/0.315/0.315/0.000 ms
[root@kamailio-1 ~]# ping 10.2.45.103
PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=0.489 ms
64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.268 ms
FROM KAMAILIO-2
[root@kamailio-2 ~]# ping 10.2.45.98
PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=1.46 ms
64 bytes from 10.2.45.98: icmp_seq=2 ttl=64 time=0.324 ms
^C
--- 10.2.45.98 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1036ms
rtt min/avg/max/mdev = 0.324/0.893/1.462/0.569 ms
[root@kamailio-2 ~]# ping 10.2.45.103
PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=2.09 ms
64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.350 ms
^C
Those are the 'kamctl dispatcher show' outputs:
KAMAILIO 1
[root@kamailio-1 ~]# kamctl dispatcher show
dispatcher gateways
+----+-------+----------------------+-------+----------+-------+-------------------+
| id | setid | destination | flags | priority | attrs |
description |
+----+-------+----------------------+-------+----------+-------+-------------------+
| 1 | 1 | sip:10.2.45.98:5060 | 0 | 1 | |
asterisk-1 |
| 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 | |
asterisk-2 |
+----+-------+----------------------+-------+----------+-------+-------------------+
KAMAILIO 2
[root@kamailio-2 ~]# kamctl dispatcher show
dispatcher gateways
+----+-------+----------------------+-------+----------+-------+-------------------+
| id | setid | destination | flags | priority | attrs |
description |
+----+-------+----------------------+-------+----------+-------+-------------------+
| 1 | 1 | sip:10.2.45.98:5060 | 0 | 1 | |
asterisk-1 |
| 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 | |
asterisk-2 |
+----+-------+----------------------+-------+----------+-------+-------------------+
Both asterisks can also ping both kamailios
ds_select_dst("1","4");
this is what I have in my route[TOASTERISK]
Any thought guys ?
Best regards,
Rumen
On 28 November 2012 09:55, Rumen Mihailov <zealas1662(a)gmail.com> wrote:
> Hello Samy,
>
> Thank you for the hint, I will test later today and let you know the
> results.
>
> Best regards,
> Rumen
>
> On 28 November 2012 07:00, SamyGo <govoiper(a)gmail.com> wrote:
>> Hi,
>>
>> Just few quick questions , can you ping the second asterisk from
>> secondary
>> Kamailio ? what is the routing set for that. Does your second
>> asterisk
>> box
>> gets inactive in dispatcher show command after 30 seconds ?
>> Mine worked fine, the key is the linux routing table.
>>
>> BR
>> Sammy
>>
>>
>> On Tue, Nov 27, 2012 at 7:29 PM, Rumen Mihailov
>> <zealas1662(a)gmail.com>
>> wrote:
>>>
>>> .s. Thank you for creating such a wonderful product. Thank you !!!
>>
>>
>>
>> _______________________________________________
>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
>> list
>> sr-users(a)lists.sip-router.org
>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
6:06 p.m.
New subject: Kamailio HA with Virtual IP and multiple Asterisk servers for dispatching
The two configuration files are 100% identical.
On 28 November 2012 19:01, Rumen Mihailov <zealas1662(a)gmail.com> wrote:
Hi again and thank you for your help,
This is what happened when I changed the flags to 8 and restarted both kamailios
ACTIVE KAMAILIO
SET_NO:: 2
SET:: 2
URI:: sip:10.2.45.103:5060 flags=AP priority=1 attrs=
SET:: 1
URI:: sip:10.2.45.98:5060 flags=AP priority=1 attrs=
PASSIVE KAMAILIO
SET_NO:: 1
SET:: 1
URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
When I stop kamailio 1 kamailio two takes the Virtual IP and
everything works like a charm, when I start kamailio 1 again the same
issue appears calls are only routed to the 10.2.45.103 asterisk....
What might be the problem that they are in different set ?
On 28 November 2012 18:37, SamyGo <govoiper(a)gmail.com> wrote:
>
> Well these are two different dispatcher groups, one is SET:1 10.2.45.98
> where the calls are routed - the other one is SET:2 which you are definitely
> not calling in your ds_select() function.
>
> Also the flags=IP are, I think, saying that asterisk servers are inactive
> and kamailio is probing them, not sure about it. mine always show me
> flags=AP for active servers.
>
> Also how have you defined the
>
> ds_ping_reply_codes
> http://www.kamailio.net/docs/modules/3.2.x/modules_k/dispatcher.html#id2495…
>
> Parameter such that if asterisk responds with a 484 or 404 or anyother
> negative response to the dispatcher OPTIONS SIP ping then consider it
> active.
>
> Hope this will get your issue resolved.
>
> The thing is the dispatcher in kamailio or load-balancer in OpenSIPS both
> set the Initial flags of all the servers in the table to Active/Enabled !
> that means if I have a server which is down and I reload the dispatcher
> module it will mark that down server to UP and my calls will timeout trying
> to send calls to that instance !
>
> Thanks,
> Sammy
>
>
>
>
> On Wed, Nov 28, 2012 at 9:25 PM, Rumen Mihailov <zealas1662(a)gmail.com>
> wrote:
>>
>> Hello Samy,
>>
>> this is what I got:
>>
>>
>> SET_NO:: 2
>> SET:: 2
>> URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
>> SET:: 1
>> URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
>>
>>
>> on both machines. Moreover now without any changes dispatcher is not
>> working at all. Only sending calls to the asterisk-1 (10.2.45.98)
>>
>> On 28 November 2012 18:20, SamyGo <govoiper(a)gmail.com> wrote:
>> > Hi again,
>> >
>> > I think instead of dispatcher show use "kamctl dispatcher dump"
That
>> > will
>> > show you the kamailio status of these servers. The flag 0, I'm not
sure
>> > about that I always use 8 to re-activate the server if the ping gets
>> > back.
>> >
>> > Hope to hear from you
>> > --
>> > Sammy
>> >
>> >
>> >
>> >
>> > On Wed, Nov 28, 2012 at 8:57 PM, Rumen Mihailov
<zealas1662(a)gmail.com>
>> > wrote:
>> >>
>> >> Hello again,
>> >>
>> >> I was able to perform tests and this is the output:
>> >> Kamailio-1: 10.2.45.106
>> >> Kamailio-2: 10.2.45.109
>> >> Asterisk-1: 10.2.45.98
>> >> Asterisk-2: 10.2.45.103
>> >>
>> >> I can ping both asterisks from both kamailios
>> >> here are stats:
>> >> FROM KAMAILIO-1
>> >> [root@kamailio-1 ~]# ping 10.2.45.98
>> >> PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
>> >> 64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=0.315 ms
>> >> ^C
>> >> --- 10.2.45.98 ping statistics ---
>> >> 1 packets transmitted, 1 received, 0% packet loss, time 773ms
>> >> rtt min/avg/max/mdev = 0.315/0.315/0.315/0.000 ms
>> >> [root@kamailio-1 ~]# ping 10.2.45.103
>> >> PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
>> >> 64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=0.489 ms
>> >> 64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.268 ms
>> >>
>> >> FROM KAMAILIO-2
>> >> [root@kamailio-2 ~]# ping 10.2.45.98
>> >> PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
>> >> 64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=1.46 ms
>> >> 64 bytes from 10.2.45.98: icmp_seq=2 ttl=64 time=0.324 ms
>> >> ^C
>> >> --- 10.2.45.98 ping statistics ---
>> >> 2 packets transmitted, 2 received, 0% packet loss, time 1036ms
>> >> rtt min/avg/max/mdev = 0.324/0.893/1.462/0.569 ms
>> >> [root@kamailio-2 ~]# ping 10.2.45.103
>> >> PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
>> >> 64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=2.09 ms
>> >> 64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.350 ms
>> >> ^C
>> >>
>> >> Those are the 'kamctl dispatcher show' outputs:
>> >> KAMAILIO 1
>> >> [root@kamailio-1 ~]# kamctl dispatcher show
>> >> dispatcher gateways
>> >>
>> >>
>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>> >> | id | setid | destination | flags | priority | attrs |
>> >> description |
>> >>
>> >>
>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>> >> | 1 | 1 | sip:10.2.45.98:5060 | 0 | 1 | |
>> >> asterisk-1 |
>> >> | 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 | |
>> >> asterisk-2 |
>> >>
>> >>
>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>> >>
>> >> KAMAILIO 2
>> >> [root@kamailio-2 ~]# kamctl dispatcher show
>> >> dispatcher gateways
>> >>
>> >>
>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>> >> | id | setid | destination | flags | priority | attrs |
>> >> description |
>> >>
>> >>
>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>> >> | 1 | 1 | sip:10.2.45.98:5060 | 0 | 1 | |
>> >> asterisk-1 |
>> >> | 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 | |
>> >> asterisk-2 |
>> >>
>> >>
>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>> >>
>> >> Both asterisks can also ping both kamailios
>> >>
>> >> ds_select_dst("1","4");
>> >>
>> >> this is what I have in my route[TOASTERISK]
>> >>
>> >> Any thought guys ?
>> >>
>> >> Best regards,
>> >> Rumen
>> >>
>> >> On 28 November 2012 09:55, Rumen Mihailov <zealas1662(a)gmail.com>
wrote:
>> >> > Hello Samy,
>> >> >
>> >> > Thank you for the hint, I will test later today and let you know
the
>> >> > results.
>> >> >
>> >> > Best regards,
>> >> > Rumen
>> >> >
>> >> > On 28 November 2012 07:00, SamyGo <govoiper(a)gmail.com>
wrote:
>> >> >> Hi,
>> >> >>
>> >> >> Just few quick questions , can you ping the second asterisk
from
>> >> >> secondary
>> >> >> Kamailio ? what is the routing set for that. Does your second
>> >> >> asterisk
>> >> >> box
>> >> >> gets inactive in dispatcher show command after 30 seconds ?
>> >> >> Mine worked fine, the key is the linux routing table.
>> >> >>
>> >> >> BR
>> >> >> Sammy
>> >> >>
>> >> >>
>> >> >> On Tue, Nov 27, 2012 at 7:29 PM, Rumen Mihailov
>> >> >> <zealas1662(a)gmail.com>
>> >> >> wrote:
>> >> >>>
>> >> >>> .s. Thank you for creating such a wonderful product. Thank
you !!!
>> >> >>
>> >> >>
>> >> >>
>> >> >> _______________________________________________
>> >> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users
mailing
>> >> >> list
>> >> >> sr-users(a)lists.sip-router.org
>> >> >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>> >> >>
>> >>
>> >> _______________________________________________
>> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>> >> sr-users(a)lists.sip-router.org
>> >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>> >
>> >
>> >
>> > _______________________________________________
>> > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>> > sr-users(a)lists.sip-router.org
>> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>> >
>>
>> _______________________________________________
>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>> sr-users(a)lists.sip-router.org
>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users(a)lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
6:31 p.m.
New subject: Kamailio HA with Virtual IP and multiple Asterisk servers for dispatching
1 - Why do you get two different SET Ids for two asterisk servers ? Is it
intentional ?
2 - Please ensure that after failing back to primary the linux routes are
working and there is no issue with network layer connectivity.
Also how are your calls failing ? What do Kamailio complain ? Enable SIP
debug on your asterisk server and get a tcpdump on your kamailio server
when you get this issue.
Im pretty sure tcpdump will tell you whats happening.
On Nov 28, 2012 10:07 PM, "Rumen Mihailov" <zealas1662(a)gmail.com> wrote:
The two configuration files are 100% identical.
On 28 November 2012 19:01, Rumen Mihailov <zealas1662(a)gmail.com> wrote:
Hi again and thank you for your help,
This is what happened when I changed the flags to 8 and restarted both
kamailios
ACTIVE KAMAILIO
SET_NO:: 2
SET:: 2
URI:: sip:10.2.45.103:5060 flags=AP priority=1 attrs=
SET:: 1
URI:: sip:10.2.45.98:5060 flags=AP priority=1 attrs=
PASSIVE KAMAILIO
SET_NO:: 1
SET:: 1
URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
When I stop kamailio 1 kamailio two takes the Virtual IP and
everything works like a charm, when I start kamailio 1 again the same
issue appears calls are only routed to the 10.2.45.103 asterisk....
What might be the problem that they are in different set ?
On 28 November 2012 18:37, SamyGo <govoiper(a)gmail.com> wrote:
>
> Well these are two different dispatcher groups, one is SET:1 10.2.45.98
> where the calls are routed - the other one is SET:2 which you are
definitely
> not calling in your ds_select() function.
>
> Also the flags=IP are, I think, saying that asterisk servers are
inactive
> and kamailio is probing them, not sure about
it. mine always show me
> flags=AP for active servers.
>
> Also how have you defined the
>
> ds_ping_reply_codes
>
http://www.kamailio.net/docs/modules/3.2.x/modules_k/dispatcher.html#id2495…
>
> Parameter such that if asterisk responds with a 484 or 404 or anyother
> negative response to the dispatcher OPTIONS SIP ping then consider it
> active.
>
> Hope this will get your issue resolved.
>
> The thing is the dispatcher in kamailio or load-balancer in OpenSIPS
both
> set the Initial flags of all the servers in
the table to Active/Enabled
!
> that means if I have a server which is down
and I reload the dispatcher
> module it will mark that down server to UP and my calls will timeout
trying
> to send calls to that instance !
>
> Thanks,
> Sammy
>
>
>
>
> On Wed, Nov 28, 2012 at 9:25 PM, Rumen Mihailov <zealas1662(a)gmail.com>
> wrote:
>>
>> Hello Samy,
>>
>> this is what I got:
>>
>>
>> SET_NO:: 2
>> SET:: 2
>> URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
>> SET:: 1
>> URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
>>
>>
>> on both machines. Moreover now without any changes dispatcher is not
>> working at all. Only sending calls to the asterisk-1 (10.2.45.98)
>>
>> On 28 November 2012 18:20, SamyGo <govoiper(a)gmail.com> wrote:
>> > Hi again,
>> >
>> > I think instead of dispatcher show use "kamctl dispatcher dump"
That
>> > will
>> > show you the kamailio status of these servers. The flag 0, I'm not
sure
>> > about that I always use 8 to
re-activate the server if the ping gets
>> > back.
>> >
>> > Hope to hear from you
>> > --
>> > Sammy
>> >
>> >
>> >
>> >
>> > On Wed, Nov 28, 2012 at 8:57 PM, Rumen Mihailov <
zealas1662(a)gmail.com>
>> > wrote:
>> >>
>> >> Hello again,
>> >>
>> >> I was able to perform tests and this is the output:
>> >> Kamailio-1: 10.2.45.106
>> >> Kamailio-2: 10.2.45.109
>> >> Asterisk-1: 10.2.45.98
>> >> Asterisk-2: 10.2.45.103
>> >>
>> >> I can ping both asterisks from both kamailios
>> >> here are stats:
>> >> FROM KAMAILIO-1
>> >> [root@kamailio-1 ~]# ping 10.2.45.98
>> >> PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
>> >> 64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=0.315 ms
>> >> ^C
>> >> --- 10.2.45.98 ping statistics ---
>> >> 1 packets transmitted, 1 received, 0% packet loss, time 773ms
>> >> rtt min/avg/max/mdev = 0.315/0.315/0.315/0.000 ms
>> >> [root@kamailio-1 ~]# ping 10.2.45.103
>> >> PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
>> >> 64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=0.489 ms
>> >> 64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.268 ms
>> >>
>> >> FROM KAMAILIO-2
>> >> [root@kamailio-2 ~]# ping 10.2.45.98
>> >> PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
>> >> 64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=1.46 ms
>> >> 64 bytes from 10.2.45.98: icmp_seq=2 ttl=64 time=0.324 ms
>> >> ^C
>> >> --- 10.2.45.98 ping statistics ---
>> >> 2 packets transmitted, 2 received, 0% packet loss, time 1036ms
>> >> rtt min/avg/max/mdev = 0.324/0.893/1.462/0.569 ms
>> >> [root@kamailio-2 ~]# ping 10.2.45.103
>> >> PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
>> >> 64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=2.09 ms
>> >> 64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.350 ms
>> >> ^C
>> >>
>> >> Those are the 'kamctl dispatcher show' outputs:
>> >> KAMAILIO 1
>> >> [root@kamailio-1 ~]# kamctl dispatcher show
>> >> dispatcher gateways
>> >>
>> >>
>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>> >> | id | setid | destination
| flags | priority | attrs |
>> >> description |
>> >>
>> >>
>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>> >> | 1 | 1 |
sip:10.2.45.98:5060 | 0 | 1 | |
>> >> asterisk-1 |
>> >> | 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 | |
>> >> asterisk-2 |
>> >>
>> >>
>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>> >>
>> >> KAMAILIO 2
>> >> [root@kamailio-2 ~]# kamctl dispatcher show
>> >> dispatcher gateways
>> >>
>> >>
>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>> >> | id | setid | destination
| flags | priority | attrs |
>> >> description |
>> >>
>> >>
>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>> >> | 1 | 1 |
sip:10.2.45.98:5060 | 0 | 1 | |
>> >> asterisk-1 |
>> >> | 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 | |
>> >> asterisk-2 |
>> >>
>> >>
>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>> >>
>> >> Both asterisks can also ping both kamailios
>> >>
>> >> ds_select_dst("1","4");
>> >>
>> >> this is what I have in my route[TOASTERISK]
>> >>
>> >> Any thought guys ?
>> >>
>> >> Best regards,
>> >> Rumen
>> >>
>> >> On 28 November 2012 09:55, Rumen Mihailov <zealas1662(a)gmail.com>
wrote:
>> >> > Hello Samy,
>> >> >
>> >> > Thank you for the hint, I will test later today and let you know
the
>> >> > results.
>> >> >
>> >> > Best regards,
>> >> > Rumen
>> >> >
>> >> > On 28 November 2012 07:00, SamyGo <govoiper(a)gmail.com>
wrote:
>> >> >> Hi,
>> >> >>
>> >> >> Just few quick questions , can you ping the second asterisk
from
>> >> >> secondary
>> >> >> Kamailio ? what is the routing set for that. Does your second
>> >> >> asterisk
>> >> >> box
>> >> >> gets inactive in dispatcher show command after 30 seconds ?
>> >> >> Mine worked fine, the key is the linux routing table.
>> >> >>
>> >> >> BR
>> >> >> Sammy
>> >> >>
>> >> >>
>> >> >> On Tue, Nov 27, 2012 at 7:29 PM, Rumen Mihailov
>> >> >> <zealas1662(a)gmail.com>
>> >> >> wrote:
>> >> >>>
>> >> >>> .s. Thank you for creating such a wonderful product. Thank
you
!!!
>> >> >>
>> >> >>
>> >> >>
>> >> >> _______________________________________________
>> >> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users
mailing
>> >> >> list
>> >> >> sr-users(a)lists.sip-router.org
>> >> >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>> >> >>
>> >>
>> >> _______________________________________________
>> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list
>> >> sr-users(a)lists.sip-router.org
>> >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>> >
>> >
>> >
>> > _______________________________________________
>> > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list
>> > sr-users(a)lists.sip-router.org
>> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>> >
>>
>> _______________________________________________
>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
>> sr-users(a)lists.sip-router.org
>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users(a)lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
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http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
29 Nov
29 Nov
10:44 a.m.
New subject: Kamailio HA with Virtual IP and multiple Asterisk servers for dispatching
Hello Samy,
this is driving me nuts.
take a look at that:
Kamailio 1
[root@kamailio-1 ~]# kamctl dispatcher show
dispatcher gateways
+----+-------+----------------------+-------+----------+-------+-------------------+
| id | setid | destination | flags | priority | attrs |
description |
+----+-------+----------------------+-------+----------+-------+-------------------+
| 1 | 1 | sip:10.2.45.98:5060 | 8 | 1 | | asterisk-1 |
| 2 | 1 | sip:10.2.45.103:5060 | 8 | 1 | | asterisk-2 |
+----+-------+----------------------+-------+----------+-------+-------------------+
[root@kamailio-1 ~]# kamctl dispatcher dump
SET_NO:: 1
SET:: 1
URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
All is OK.
KAMAILIO 2
[root@kamailio-2 ~]# kamctl dispatcher show
dispatcher gateways
+----+-------+----------------------+-------+----------+-------+-------------------+
| id | setid | destination | flags | priority | attrs |
description |
+----+-------+----------------------+-------+----------+-------+-------------------+
| 1 | 1 | sip:10.2.45.98:5060 | 8 | 1 | | asterisk-1 |
| 2 | 1 | sip:10.2.45.103:5060 | 8 | 1 | | asterisk-2 |
+----+-------+----------------------+-------+----------+-------+-------------------+
as we can see setid = 1 for both servers, they actually read the data
from one and the same location which is a MySQL table.
[root@kamailio-2 ~]# kamctl dispatcher dump
SET_NO:: 2
SET:: 2
URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
SET:: 1
URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
Why the .... are they in different sets ?!?!?!?!
I really can't understand this one...
Anyone ... help ?
Thanks
On 28 November 2012 19:31, SamyGo <govoiper(a)gmail.com> wrote:
1 - Why do you get two different SET Ids for two
asterisk servers ? Is it
intentional ?
2 - Please ensure that after failing back to primary the linux routes are
working and there is no issue with network layer connectivity.
Also how are your calls failing ? What do Kamailio complain ? Enable SIP
debug on your asterisk server and get a tcpdump on your kamailio server when
you get this issue.
Im pretty sure tcpdump will tell you whats happening.
On Nov 28, 2012 10:07 PM, "Rumen Mihailov" <zealas1662(a)gmail.com> wrote:
The two configuration files are 100% identical.
On 28 November 2012 19:01, Rumen Mihailov <zealas1662(a)gmail.com> wrote:
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
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http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
Hi again and thank you for your help,
This is what happened when I changed the flags to 8 and restarted both
kamailios
ACTIVE KAMAILIO
SET_NO:: 2
SET:: 2
URI:: sip:10.2.45.103:5060 flags=AP priority=1 attrs=
SET:: 1
URI:: sip:10.2.45.98:5060 flags=AP priority=1 attrs=
PASSIVE KAMAILIO
SET_NO:: 1
SET:: 1
URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
When I stop kamailio 1 kamailio two takes the Virtual IP and
everything works like a charm, when I start kamailio 1 again the same
issue appears calls are only routed to the 10.2.45.103 asterisk....
What might be the problem that they are in different set ?
On 28 November 2012 18:37, SamyGo <govoiper(a)gmail.com> wrote:
>
> Well these are two different dispatcher groups, one is SET:1 10.2.45.98
> where the calls are routed - the other one is SET:2 which you are
> definitely
> not calling in your ds_select() function.
>
> Also the flags=IP are, I think, saying that asterisk servers are
> inactive
> and kamailio is probing them, not sure about it. mine always show me
> flags=AP for active servers.
>
> Also how have you defined the
>
> ds_ping_reply_codes
>
> http://www.kamailio.net/docs/modules/3.2.x/modules_k/dispatcher.html#id2495…
>
> Parameter such that if asterisk responds with a 484 or 404 or anyother
> negative response to the dispatcher OPTIONS SIP ping then consider it
> active.
>
> Hope this will get your issue resolved.
>
> The thing is the dispatcher in kamailio or load-balancer in OpenSIPS
> both
> set the Initial flags of all the servers in the table to Active/Enabled
> !
> that means if I have a server which is down and I reload the dispatcher
> module it will mark that down server to UP and my calls will timeout
> trying
> to send calls to that instance !
>
> Thanks,
> Sammy
>
>
>
>
> On Wed, Nov 28, 2012 at 9:25 PM, Rumen Mihailov <zealas1662(a)gmail.com>
> wrote:
>>
>> Hello Samy,
>>
>> this is what I got:
>>
>>
>> SET_NO:: 2
>> SET:: 2
>> URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
>> SET:: 1
>> URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
>>
>>
>> on both machines. Moreover now without any changes dispatcher is not
>> working at all. Only sending calls to the asterisk-1 (10.2.45.98)
>>
>> On 28 November 2012 18:20, SamyGo <govoiper(a)gmail.com> wrote:
>> > Hi again,
>> >
>> > I think instead of dispatcher show use "kamctl dispatcher dump"
That
>> > will
>> > show you the kamailio status of these servers. The flag 0, I'm not
>> > sure
>> > about that I always use 8 to re-activate the server if the ping gets
>> > back.
>> >
>> > Hope to hear from you
>> > --
>> > Sammy
>> >
>> >
>> >
>> >
>> > On Wed, Nov 28, 2012 at 8:57 PM, Rumen Mihailov
>> > <zealas1662(a)gmail.com>
>> > wrote:
>> >>
>> >> Hello again,
>> >>
>> >> I was able to perform tests and this is the output:
>> >> Kamailio-1: 10.2.45.106
>> >> Kamailio-2: 10.2.45.109
>> >> Asterisk-1: 10.2.45.98
>> >> Asterisk-2: 10.2.45.103
>> >>
>> >> I can ping both asterisks from both kamailios
>> >> here are stats:
>> >> FROM KAMAILIO-1
>> >> [root@kamailio-1 ~]# ping 10.2.45.98
>> >> PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
>> >> 64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=0.315 ms
>> >> ^C
>> >> --- 10.2.45.98 ping statistics ---
>> >> 1 packets transmitted, 1 received, 0% packet loss, time 773ms
>> >> rtt min/avg/max/mdev = 0.315/0.315/0.315/0.000 ms
>> >> [root@kamailio-1 ~]# ping 10.2.45.103
>> >> PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
>> >> 64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=0.489 ms
>> >> 64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.268 ms
>> >>
>> >> FROM KAMAILIO-2
>> >> [root@kamailio-2 ~]# ping 10.2.45.98
>> >> PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
>> >> 64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=1.46 ms
>> >> 64 bytes from 10.2.45.98: icmp_seq=2 ttl=64 time=0.324 ms
>> >> ^C
>> >> --- 10.2.45.98 ping statistics ---
>> >> 2 packets transmitted, 2 received, 0% packet loss, time 1036ms
>> >> rtt min/avg/max/mdev = 0.324/0.893/1.462/0.569 ms
>> >> [root@kamailio-2 ~]# ping 10.2.45.103
>> >> PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
>> >> 64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=2.09 ms
>> >> 64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.350 ms
>> >> ^C
>> >>
>> >> Those are the 'kamctl dispatcher show' outputs:
>> >> KAMAILIO 1
>> >> [root@kamailio-1 ~]# kamctl dispatcher show
>> >> dispatcher gateways
>> >>
>> >>
>> >>
>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>> >> | id | setid | destination | flags | priority | attrs |
>> >> description |
>> >>
>> >>
>> >>
>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>> >> | 1 | 1 | sip:10.2.45.98:5060 | 0 | 1 | |
>> >> asterisk-1 |
>> >> | 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 | |
>> >> asterisk-2 |
>> >>
>> >>
>> >>
>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>> >>
>> >> KAMAILIO 2
>> >> [root@kamailio-2 ~]# kamctl dispatcher show
>> >> dispatcher gateways
>> >>
>> >>
>> >>
>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>> >> | id | setid | destination | flags | priority | attrs |
>> >> description |
>> >>
>> >>
>> >>
>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>> >> | 1 | 1 | sip:10.2.45.98:5060 | 0 | 1 | |
>> >> asterisk-1 |
>> >> | 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 | |
>> >> asterisk-2 |
>> >>
>> >>
>> >>
>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>> >>
>> >> Both asterisks can also ping both kamailios
>> >>
>> >> ds_select_dst("1","4");
>> >>
>> >> this is what I have in my route[TOASTERISK]
>> >>
>> >> Any thought guys ?
>> >>
>> >> Best regards,
>> >> Rumen
>> >>
>> >> On 28 November 2012 09:55, Rumen Mihailov <zealas1662(a)gmail.com>
>> >> wrote:
>> >> > Hello Samy,
>> >> >
>> >> > Thank you for the hint, I will test later today and let you know
>> >> > the
>> >> > results.
>> >> >
>> >> > Best regards,
>> >> > Rumen
>> >> >
>> >> > On 28 November 2012 07:00, SamyGo <govoiper(a)gmail.com>
wrote:
>> >> >> Hi,
>> >> >>
>> >> >> Just few quick questions , can you ping the second asterisk
from
>> >> >> secondary
>> >> >> Kamailio ? what is the routing set for that. Does your second
>> >> >> asterisk
>> >> >> box
>> >> >> gets inactive in dispatcher show command after 30 seconds ?
>> >> >> Mine worked fine, the key is the linux routing table.
>> >> >>
>> >> >> BR
>> >> >> Sammy
>> >> >>
>> >> >>
>> >> >> On Tue, Nov 27, 2012 at 7:29 PM, Rumen Mihailov
>> >> >> <zealas1662(a)gmail.com>
>> >> >> wrote:
>> >> >>>
>> >> >>> .s. Thank you for creating such a wonderful product. Thank
you
>> >> >>> !!!
>> >> >>
>> >> >>
>> >> >>
>> >> >> _______________________________________________
>> >> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users
>> >> >> mailing
>> >> >> list
>> >> >> sr-users(a)lists.sip-router.org
>> >> >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>> >> >>
>> >>
>> >> _______________________________________________
>> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
>> >> list
>> >> sr-users(a)lists.sip-router.org
>> >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>> >
>> >
>> >
>> > _______________________________________________
>> > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
>> > list
>> > sr-users(a)lists.sip-router.org
>> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>> >
>>
>> _______________________________________________
>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
>> list
>> sr-users(a)lists.sip-router.org
>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
>
>
> _______________________________________________
> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
> sr-users(a)lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
11:24 a.m.
New subject: Kamailio HA with Virtual IP and multiple Asterisk servers for dispatching
Hi,
Try reloading the dispatcher , 'kamctl dispatcher reload' - How exactly is
your HA failover working? do it keeps Kamailio on secondary resource
shutdown and turn it on when becoming active? I don't have anything much to
say on this issue now.
Hope I was of some help to you.
--
Sammy
On Thu, Nov 29, 2012 at 2:44 PM, Rumen Mihailov <zealas1662(a)gmail.com>wrote;wrote:
Hello Samy,
this is driving me nuts.
take a look at that:
Kamailio 1
[root@kamailio-1 ~]# kamctl dispatcher show
dispatcher gateways
+----+-------+----------------------+-------+----------+-------+-------------------+
| id | setid | destination | flags | priority | attrs |
description |
+----+-------+----------------------+-------+----------+-------+-------------------+
| 1 | 1 | sip:10.2.45.98:5060 | 8 | 1 | |
asterisk-1 |
| 2 | 1 | sip:10.2.45.103:5060 | 8 | 1 | |
asterisk-2 |
+----+-------+----------------------+-------+----------+-------+-------------------+
[root@kamailio-1 ~]# kamctl dispatcher dump
SET_NO:: 1
SET:: 1
URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
All is OK.
KAMAILIO 2
[root@kamailio-2 ~]# kamctl dispatcher show
dispatcher gateways
+----+-------+----------------------+-------+----------+-------+-------------------+
| id | setid | destination | flags | priority | attrs |
description |
+----+-------+----------------------+-------+----------+-------+-------------------+
| 1 | 1 | sip:10.2.45.98:5060 | 8 | 1 | |
asterisk-1 |
| 2 | 1 | sip:10.2.45.103:5060 | 8 | 1 | |
asterisk-2 |
+----+-------+----------------------+-------+----------+-------+-------------------+
as we can see setid = 1 for both servers, they actually read the data
from one and the same location which is a MySQL table.
[root@kamailio-2 ~]# kamctl dispatcher dump
SET_NO:: 2
SET:: 2
URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
SET:: 1
URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
Why the .... are they in different sets ?!?!?!?!
I really can't understand this one...
Anyone ... help ?
Thanks
On 28 November 2012 19:31, SamyGo <govoiper(a)gmail.com> wrote:
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
1 - Why do you get two different SET Ids for two
asterisk servers ? Is it
intentional ?
2 - Please ensure that after failing back to primary the linux routes are
working and there is no issue with network layer connectivity.
Also how are your calls failing ? What do Kamailio complain ? Enable SIP
debug on your asterisk server and get a tcpdump on your kamailio server
when
you get this issue.
Im pretty sure tcpdump will tell you whats happening.
On Nov 28, 2012 10:07 PM, "Rumen Mihailov" <zealas1662(a)gmail.com> wrote:
>
> The two configuration files are 100% identical.
>
> On 28 November 2012 19:01, Rumen Mihailov <zealas1662(a)gmail.com> wrote:
> > Hi again and thank you for your help,
> >
> > This is what happened when I changed the flags to 8 and restarted both
> > kamailios
> > ACTIVE KAMAILIO
> > SET_NO:: 2
> > SET:: 2
> > URI:: sip:10.2.45.103:5060 flags=AP priority=1 attrs=
> > SET:: 1
> > URI:: sip:10.2.45.98:5060 flags=AP priority=1 attrs=
> >
> > PASSIVE KAMAILIO
> > SET_NO:: 1
> > SET:: 1
> > URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
> > URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
> >
> > When I stop kamailio 1 kamailio two takes the Virtual IP and
> > everything works like a charm, when I start kamailio 1 again the same
> > issue appears calls are only routed to the 10.2.45.103 asterisk....
> >
> > What might be the problem that they are in different set ?
> >
> >
> > On 28 November 2012 18:37, SamyGo <govoiper(a)gmail.com> wrote:
> >>
> >> Well these are two different dispatcher groups, one is SET:1
10.2.45.98
> >> where the calls are routed - the
other one is SET:2 which you are
> >> definitely
> >> not calling in your ds_select() function.
> >>
> >> Also the flags=IP are, I think, saying that asterisk servers are
> >> inactive
> >> and kamailio is probing them, not sure about it. mine always show me
> >> flags=AP for active servers.
> >>
> >> Also how have you defined the
> >>
> >> ds_ping_reply_codes
> >>
> >>
http://www.kamailio.net/docs/modules/3.2.x/modules_k/dispatcher.html#id2495…
> >>
> >> Parameter such that if asterisk responds with a 484 or 404 or
anyother
> >> negative response to the dispatcher
OPTIONS SIP ping then consider it
> >> active.
> >>
> >> Hope this will get your issue resolved.
> >>
> >> The thing is the dispatcher in kamailio or load-balancer in OpenSIPS
> >> both
> >> set the Initial flags of all the servers in the table to
Active/Enabled
> >> !
> >> that means if I have a server which is down and I reload the
dispatcher
> >> module it will mark that down server
to UP and my calls will timeout
> >> trying
> >> to send calls to that instance !
> >>
> >> Thanks,
> >> Sammy
> >>
> >>
> >>
> >>
> >> On Wed, Nov 28, 2012 at 9:25 PM, Rumen Mihailov <
zealas1662(a)gmail.com>
> >> wrote:
> >>>
> >>> Hello Samy,
> >>>
> >>> this is what I got:
> >>>
> >>>
> >>> SET_NO:: 2
> >>> SET:: 2
> >>> URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
> >>> SET:: 1
> >>> URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
> >>>
> >>>
> >>> on both machines. Moreover now without any changes dispatcher is not
> >>> working at all. Only sending calls to the asterisk-1 (10.2.45.98)
> >>>
> >>> On 28 November 2012 18:20, SamyGo <govoiper(a)gmail.com> wrote:
> >>> > Hi again,
> >>> >
> >>> > I think instead of dispatcher show use "kamctl dispatcher
dump"
That
> >>> > will
> >>> > show you the kamailio status of these servers. The flag 0, I'm
not
> >>> > sure
> >>> > about that I always use 8 to re-activate the server if the ping
gets
> >>> > back.
> >>> >
> >>> > Hope to hear from you
> >>> > --
> >>> > Sammy
> >>> >
> >>> >
> >>> >
> >>> >
> >>> > On Wed, Nov 28, 2012 at 8:57 PM, Rumen Mihailov
> >>> > <zealas1662(a)gmail.com>
> >>> > wrote:
> >>> >>
> >>> >> Hello again,
> >>> >>
> >>> >> I was able to perform tests and this is the output:
> >>> >> Kamailio-1: 10.2.45.106
> >>> >> Kamailio-2: 10.2.45.109
> >>> >> Asterisk-1: 10.2.45.98
> >>> >> Asterisk-2: 10.2.45.103
> >>> >>
> >>> >> I can ping both asterisks from both kamailios
> >>> >> here are stats:
> >>> >> FROM KAMAILIO-1
> >>> >> [root@kamailio-1 ~]# ping 10.2.45.98
> >>> >> PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
> >>> >> 64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=0.315 ms
> >>> >> ^C
> >>> >> --- 10.2.45.98 ping statistics ---
> >>> >> 1 packets transmitted, 1 received, 0% packet loss, time 773ms
> >>> >> rtt min/avg/max/mdev = 0.315/0.315/0.315/0.000 ms
> >>> >> [root@kamailio-1 ~]# ping 10.2.45.103
> >>> >> PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
> >>> >> 64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=0.489 ms
> >>> >> 64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.268 ms
> >>> >>
> >>> >> FROM KAMAILIO-2
> >>> >> [root@kamailio-2 ~]# ping 10.2.45.98
> >>> >> PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
> >>> >> 64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=1.46 ms
> >>> >> 64 bytes from 10.2.45.98: icmp_seq=2 ttl=64 time=0.324 ms
> >>> >> ^C
> >>> >> --- 10.2.45.98 ping statistics ---
> >>> >> 2 packets transmitted, 2 received, 0% packet loss, time 1036ms
> >>> >> rtt min/avg/max/mdev = 0.324/0.893/1.462/0.569 ms
> >>> >> [root@kamailio-2 ~]# ping 10.2.45.103
> >>> >> PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
> >>> >> 64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=2.09 ms
> >>> >> 64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.350 ms
> >>> >> ^C
> >>> >>
> >>> >> Those are the 'kamctl dispatcher show' outputs:
> >>> >> KAMAILIO 1
> >>> >> [root@kamailio-1 ~]# kamctl dispatcher show
> >>> >> dispatcher gateways
> >>> >>
> >>> >>
> >>> >>
> >>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
> >>> >> | id | setid |
destination | flags | priority | attrs |
> >>> >> description |
> >>> >>
> >>> >>
> >>> >>
> >>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
> >>> >> | 1 | 1 |
sip:10.2.45.98:5060 | 0 | 1 | |
> >>> >> asterisk-1 |
> >>> >> | 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 |
|
> >>> >> asterisk-2 |
> >>> >>
> >>> >>
> >>> >>
> >>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
> >>> >>
> >>> >> KAMAILIO 2
> >>> >> [root@kamailio-2 ~]# kamctl dispatcher show
> >>> >> dispatcher gateways
> >>> >>
> >>> >>
> >>> >>
> >>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
> >>> >> | id | setid |
destination | flags | priority | attrs |
> >>> >> description |
> >>> >>
> >>> >>
> >>> >>
> >>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
> >>> >> | 1 | 1 |
sip:10.2.45.98:5060 | 0 | 1 | |
> >>> >> asterisk-1 |
> >>> >> | 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 |
|
> >>> >> asterisk-2 |
> >>> >>
> >>> >>
> >>> >>
> >>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
> >>> >>
> >>> >> Both asterisks can also ping both kamailios
> >>> >>
> >>> >> ds_select_dst("1","4");
> >>> >>
> >>> >> this is what I have in my route[TOASTERISK]
> >>> >>
> >>> >> Any thought guys ?
> >>> >>
> >>> >> Best regards,
> >>> >> Rumen
> >>> >>
> >>> >> On 28 November 2012 09:55, Rumen Mihailov
<zealas1662(a)gmail.com>
> >>> >> wrote:
> >>> >> > Hello Samy,
> >>> >> >
> >>> >> > Thank you for the hint, I will test later today and let
you
know
> >>> >> > the
> >>> >> > results.
> >>> >> >
> >>> >> > Best regards,
> >>> >> > Rumen
> >>> >> >
> >>> >> > On 28 November 2012 07:00, SamyGo
<govoiper(a)gmail.com> wrote:
> >>> >> >> Hi,
> >>> >> >>
> >>> >> >> Just few quick questions , can you ping the second
asterisk
from
> >>> >> >> secondary
> >>> >> >> Kamailio ? what is the routing set for that. Does your
second
> >>> >> >> asterisk
> >>> >> >> box
> >>> >> >> gets inactive in dispatcher show command after 30
seconds ?
> >>> >> >> Mine worked fine, the key is the linux routing table.
> >>> >> >>
> >>> >> >> BR
> >>> >> >> Sammy
> >>> >> >>
> >>> >> >>
> >>> >> >> On Tue, Nov 27, 2012 at 7:29 PM, Rumen Mihailov
> >>> >> >> <zealas1662(a)gmail.com>
> >>> >> >> wrote:
> >>> >> >>>
> >>> >> >>> .s. Thank you for creating such a wonderful
product. Thank
you
> >>> >> >>> !!!
> >>> >> >>
> >>> >> >>
> >>> >> >>
> >>> >> >> _______________________________________________
> >>> >> >> SIP Express Router (SER) and Kamailio (OpenSER) -
sr-users
> >>> >> >> mailing
> >>> >> >> list
> >>> >> >> sr-users(a)lists.sip-router.org
> >>> >> >>
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >>> >> >>
> >>> >>
> >>> >> _______________________________________________
> >>> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users
mailing
> >>> >> list
> >>> >> sr-users(a)lists.sip-router.org
> >>> >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >>> >
> >>> >
> >>> >
> >>> > _______________________________________________
> >>> > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
> >>> > list
> >>> > sr-users(a)lists.sip-router.org
> >>> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >>> >
> >>>
> >>> _______________________________________________
> >>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
> >>> list
> >>> sr-users(a)lists.sip-router.org
> >>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >>
> >>
> >>
> >> _______________________________________________
> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list
> sr-users(a)lists.sip-router.org
> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>
_______________________________________________
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11:33 a.m.
New subject: Kamailio HA with Virtual IP and multiple Asterisk servers for dispatching
Hello Sammy all of a sudden everything is working.
What I did was to restart one of the servers. To me it seems that
kamctl restart does not reload what is in the memory for the
dispatcher 'dispatcher dump', because I now recall that when started I
actually made a configuration error and made the two asterisks in two
sets. After that I fixed it for the first one (dont remember how) but
for the second one it failed. Now everything seems to be working fine.
IP failover is made with keepalived (Super happy for the moment with it).
Thank you very much for the help.
I will let you know if I have any further issues with this but I hope I won't
Best regards,
Rumen
On 29 November 2012 12:24, SamyGo <govoiper(a)gmail.com> wrote:
Hi,
Try reloading the dispatcher , 'kamctl dispatcher reload' - How exactly is
your HA failover working? do it keeps Kamailio on secondary resource
shutdown and turn it on when becoming active? I don't have anything much to
say on this issue now.
Hope I was of some help to you.
--
Sammy
On Thu, Nov 29, 2012 at 2:44 PM, Rumen Mihailov <zealas1662(a)gmail.com>
wrote:
Hello Samy,
this is driving me nuts.
take a look at that:
Kamailio 1
[root@kamailio-1 ~]# kamctl dispatcher show
dispatcher gateways
+----+-------+----------------------+-------+----------+-------+-------------------+
| id | setid | destination | flags | priority | attrs |
description |
+----+-------+----------------------+-------+----------+-------+-------------------+
| 1 | 1 | sip:10.2.45.98:5060 | 8 | 1 | |
asterisk-1 |
| 2 | 1 | sip:10.2.45.103:5060 | 8 | 1 | |
asterisk-2 |
+----+-------+----------------------+-------+----------+-------+-------------------+
[root@kamailio-1 ~]# kamctl dispatcher dump
SET_NO:: 1
SET:: 1
URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
All is OK.
KAMAILIO 2
[root@kamailio-2 ~]# kamctl dispatcher show
dispatcher gateways
+----+-------+----------------------+-------+----------+-------+-------------------+
| id | setid | destination | flags | priority | attrs |
description |
+----+-------+----------------------+-------+----------+-------+-------------------+
| 1 | 1 | sip:10.2.45.98:5060 | 8 | 1 | |
asterisk-1 |
| 2 | 1 | sip:10.2.45.103:5060 | 8 | 1 | |
asterisk-2 |
+----+-------+----------------------+-------+----------+-------+-------------------+
as we can see setid = 1 for both servers, they actually read the data
from one and the same location which is a MySQL table.
[root@kamailio-2 ~]# kamctl dispatcher dump
SET_NO:: 2
SET:: 2
URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
SET:: 1
URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
Why the .... are they in different sets ?!?!?!?!
I really can't understand this one...
Anyone ... help ?
Thanks
On 28 November 2012 19:31, SamyGo <govoiper(a)gmail.com> wrote:
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1 - Why do you get two different SET Ids for two
asterisk servers ? Is
it
intentional ?
2 - Please ensure that after failing back to primary the linux routes
are
working and there is no issue with network layer connectivity.
Also how are your calls failing ? What do Kamailio complain ? Enable SIP
debug on your asterisk server and get a tcpdump on your kamailio server
when
you get this issue.
Im pretty sure tcpdump will tell you whats happening.
On Nov 28, 2012 10:07 PM, "Rumen Mihailov" <zealas1662(a)gmail.com> wrote:
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The two configuration files are 100% identical.
On 28 November 2012 19:01, Rumen Mihailov <zealas1662(a)gmail.com> wrote:
> Hi again and thank you for your help,
>
> This is what happened when I changed the flags to 8 and restarted
> both
> kamailios
> ACTIVE KAMAILIO
> SET_NO:: 2
> SET:: 2
> URI:: sip:10.2.45.103:5060 flags=AP priority=1 attrs=
> SET:: 1
> URI:: sip:10.2.45.98:5060 flags=AP priority=1 attrs=
>
> PASSIVE KAMAILIO
> SET_NO:: 1
> SET:: 1
> URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
> URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
>
> When I stop kamailio 1 kamailio two takes the Virtual IP and
> everything works like a charm, when I start kamailio 1 again the same
> issue appears calls are only routed to the 10.2.45.103 asterisk....
>
> What might be the problem that they are in different set ?
>
>
> On 28 November 2012 18:37, SamyGo <govoiper(a)gmail.com> wrote:
>>
>> Well these are two different dispatcher groups, one is SET:1
>> 10.2.45.98
>> where the calls are routed - the other one is SET:2 which you are
>> definitely
>> not calling in your ds_select() function.
>>
>> Also the flags=IP are, I think, saying that asterisk servers are
>> inactive
>> and kamailio is probing them, not sure about it. mine always show me
>> flags=AP for active servers.
>>
>> Also how have you defined the
>>
>> ds_ping_reply_codes
>>
>>
>> http://www.kamailio.net/docs/modules/3.2.x/modules_k/dispatcher.html#id2495…
>>
>> Parameter such that if asterisk responds with a 484 or 404 or
>> anyother
>> negative response to the dispatcher OPTIONS SIP ping then consider
>> it
>> active.
>>
>> Hope this will get your issue resolved.
>>
>> The thing is the dispatcher in kamailio or load-balancer in OpenSIPS
>> both
>> set the Initial flags of all the servers in the table to
>> Active/Enabled
>> !
>> that means if I have a server which is down and I reload the
>> dispatcher
>> module it will mark that down server to UP and my calls will timeout
>> trying
>> to send calls to that instance !
>>
>> Thanks,
>> Sammy
>>
>>
>>
>>
>> On Wed, Nov 28, 2012 at 9:25 PM, Rumen Mihailov
>> <zealas1662(a)gmail.com>
>> wrote:
>>>
>>> Hello Samy,
>>>
>>> this is what I got:
>>>
>>>
>>> SET_NO:: 2
>>> SET:: 2
>>> URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
>>> SET:: 1
>>> URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
>>>
>>>
>>> on both machines. Moreover now without any changes dispatcher is
>>> not
>>> working at all. Only sending calls to the asterisk-1 (10.2.45.98)
>>>
>>> On 28 November 2012 18:20, SamyGo <govoiper(a)gmail.com> wrote:
>>> > Hi again,
>>> >
>>> > I think instead of dispatcher show use "kamctl dispatcher
dump"
>>> > That
>>> > will
>>> > show you the kamailio status of these servers. The flag 0, I'm
>>> > not
>>> > sure
>>> > about that I always use 8 to re-activate the server if the ping
>>> > gets
>>> > back.
>>> >
>>> > Hope to hear from you
>>> > --
>>> > Sammy
>>> >
>>> >
>>> >
>>> >
>>> > On Wed, Nov 28, 2012 at 8:57 PM, Rumen Mihailov
>>> > <zealas1662(a)gmail.com>
>>> > wrote:
>>> >>
>>> >> Hello again,
>>> >>
>>> >> I was able to perform tests and this is the output:
>>> >> Kamailio-1: 10.2.45.106
>>> >> Kamailio-2: 10.2.45.109
>>> >> Asterisk-1: 10.2.45.98
>>> >> Asterisk-2: 10.2.45.103
>>> >>
>>> >> I can ping both asterisks from both kamailios
>>> >> here are stats:
>>> >> FROM KAMAILIO-1
>>> >> [root@kamailio-1 ~]# ping 10.2.45.98
>>> >> PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
>>> >> 64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=0.315 ms
>>> >> ^C
>>> >> --- 10.2.45.98 ping statistics ---
>>> >> 1 packets transmitted, 1 received, 0% packet loss, time 773ms
>>> >> rtt min/avg/max/mdev = 0.315/0.315/0.315/0.000 ms
>>> >> [root@kamailio-1 ~]# ping 10.2.45.103
>>> >> PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
>>> >> 64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=0.489 ms
>>> >> 64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.268 ms
>>> >>
>>> >> FROM KAMAILIO-2
>>> >> [root@kamailio-2 ~]# ping 10.2.45.98
>>> >> PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
>>> >> 64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=1.46 ms
>>> >> 64 bytes from 10.2.45.98: icmp_seq=2 ttl=64 time=0.324 ms
>>> >> ^C
>>> >> --- 10.2.45.98 ping statistics ---
>>> >> 2 packets transmitted, 2 received, 0% packet loss, time 1036ms
>>> >> rtt min/avg/max/mdev = 0.324/0.893/1.462/0.569 ms
>>> >> [root@kamailio-2 ~]# ping 10.2.45.103
>>> >> PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
>>> >> 64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=2.09 ms
>>> >> 64 bytes from 10.2.45.103: icmp_seq=2 ttl=64 time=0.350 ms
>>> >> ^C
>>> >>
>>> >> Those are the 'kamctl dispatcher show' outputs:
>>> >> KAMAILIO 1
>>> >> [root@kamailio-1 ~]# kamctl dispatcher show
>>> >> dispatcher gateways
>>> >>
>>> >>
>>> >>
>>> >>
>>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>>> >> | id | setid | destination | flags | priority | attrs |
>>> >> description |
>>> >>
>>> >>
>>> >>
>>> >>
>>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>>> >> | 1 | 1 | sip:10.2.45.98:5060 | 0 | 1 | |
>>> >> asterisk-1 |
>>> >> | 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 | |
>>> >> asterisk-2 |
>>> >>
>>> >>
>>> >>
>>> >>
>>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>>> >>
>>> >> KAMAILIO 2
>>> >> [root@kamailio-2 ~]# kamctl dispatcher show
>>> >> dispatcher gateways
>>> >>
>>> >>
>>> >>
>>> >>
>>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>>> >> | id | setid | destination | flags | priority | attrs |
>>> >> description |
>>> >>
>>> >>
>>> >>
>>> >>
>>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>>> >> | 1 | 1 | sip:10.2.45.98:5060 | 0 | 1 | |
>>> >> asterisk-1 |
>>> >> | 2 | 1 | sip:10.2.45.103:5060 | 0 | 1 | |
>>> >> asterisk-2 |
>>> >>
>>> >>
>>> >>
>>> >>
>>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
>>> >>
>>> >> Both asterisks can also ping both kamailios
>>> >>
>>> >> ds_select_dst("1","4");
>>> >>
>>> >> this is what I have in my route[TOASTERISK]
>>> >>
>>> >> Any thought guys ?
>>> >>
>>> >> Best regards,
>>> >> Rumen
>>> >>
>>> >> On 28 November 2012 09:55, Rumen Mihailov
<zealas1662(a)gmail.com>
>>> >> wrote:
>>> >> > Hello Samy,
>>> >> >
>>> >> > Thank you for the hint, I will test later today and let you
>>> >> > know
>>> >> > the
>>> >> > results.
>>> >> >
>>> >> > Best regards,
>>> >> > Rumen
>>> >> >
>>> >> > On 28 November 2012 07:00, SamyGo <govoiper(a)gmail.com>
wrote:
>>> >> >> Hi,
>>> >> >>
>>> >> >> Just few quick questions , can you ping the second
asterisk
>>> >> >> from
>>> >> >> secondary
>>> >> >> Kamailio ? what is the routing set for that. Does your
second
>>> >> >> asterisk
>>> >> >> box
>>> >> >> gets inactive in dispatcher show command after 30 seconds
?
>>> >> >> Mine worked fine, the key is the linux routing table.
>>> >> >>
>>> >> >> BR
>>> >> >> Sammy
>>> >> >>
>>> >> >>
>>> >> >> On Tue, Nov 27, 2012 at 7:29 PM, Rumen Mihailov
>>> >> >> <zealas1662(a)gmail.com>
>>> >> >> wrote:
>>> >> >>>
>>> >> >>> .s. Thank you for creating such a wonderful product.
Thank
>>> >> >>> you
>>> >> >>> !!!
>>> >> >>
>>> >> >>
>>> >> >>
>>> >> >> _______________________________________________
>>> >> >> SIP Express Router (SER) and Kamailio (OpenSER) -
sr-users
>>> >> >> mailing
>>> >> >> list
>>> >> >> sr-users(a)lists.sip-router.org
>>> >> >>
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>> >> >>
>>> >>
>>> >> _______________________________________________
>>> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users
>>> >> mailing
>>> >> list
>>> >> sr-users(a)lists.sip-router.org
>>> >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>> >
>>> >
>>> >
>>> > _______________________________________________
>>> > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users
>>> > mailing
>>> > list
>>> > sr-users(a)lists.sip-router.org
>>> > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>> >
>>>
>>> _______________________________________________
>>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
>>> list
>>> sr-users(a)lists.sip-router.org
>>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>
>>
>>
>> _______________________________________________
>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
>> list
>> sr-users(a)lists.sip-router.org
>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
>>
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11:41 a.m.
New subject: Kamailio HA with Virtual IP and multiple Asterisk servers for dispatching
Thats is good to hear because I had nothing more to reply on this. And I
suspected the same that your kamailio wasn't reloaded.
I use LinuxHA and for the Active/Passive scenario it restarts the group of
applications on the primary node.
BR
Sammy
On Nov 29, 2012 3:34 PM, "Rumen Mihailov" <zealas1662(a)gmail.com> wrote:
Hello Sammy all of a sudden everything is working.
What I did was to restart one of the servers. To me it seems that
kamctl restart does not reload what is in the memory for the
dispatcher 'dispatcher dump', because I now recall that when started I
actually made a configuration error and made the two asterisks in two
sets. After that I fixed it for the first one (dont remember how) but
for the second one it failed. Now everything seems to be working fine.
IP failover is made with keepalived (Super happy for the moment with it).
Thank you very much for the help.
I will let you know if I have any further issues with this but I hope I
won't
Best regards,
Rumen
On 29 November 2012 12:24, SamyGo <govoiper(a)gmail.com> wrote:
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Hi,
Try reloading the dispatcher , 'kamctl dispatcher reload' - How exactly
is
your HA failover working? do it keeps Kamailio on
secondary resource
shutdown and turn it on when becoming active? I don't have anything much
to
say on this issue now.
Hope I was of some help to you.
--
Sammy
On Thu, Nov 29, 2012 at 2:44 PM, Rumen Mihailov <zealas1662(a)gmail.com>
wrote:
>
> Hello Samy,
>
> this is driving me nuts.
>
> take a look at that:
> Kamailio 1
> [root@kamailio-1 ~]# kamctl dispatcher show
> dispatcher gateways
>
>
+----+-------+----------------------+-------+----------+-------+-------------------+
> | id | setid | destination | flags |
priority | attrs |
> description |
>
>
+----+-------+----------------------+-------+----------+-------+-------------------+
> | 1 | 1 | sip:10.2.45.98:5060 | 8 |
1 | |
> asterisk-1 |
> | 2 | 1 | sip:10.2.45.103:5060 | 8 | 1 | |
> asterisk-2 |
>
>
+----+-------+----------------------+-------+----------+-------+-------------------+
> [root@kamailio-1 ~]# kamctl dispatcher dump
> SET_NO:: 1
> SET:: 1
> URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
> URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
>
> All is OK.
> KAMAILIO 2
> [root@kamailio-2 ~]# kamctl dispatcher show
> dispatcher gateways
>
>
+----+-------+----------------------+-------+----------+-------+-------------------+
> | id | setid | destination | flags |
priority | attrs |
> description |
>
>
+----+-------+----------------------+-------+----------+-------+-------------------+
> | 1 | 1 | sip:10.2.45.98:5060 | 8 |
1 | |
> asterisk-1 |
> | 2 | 1 | sip:10.2.45.103:5060 | 8 | 1 | |
> asterisk-2 |
>
>
+----+-------+----------------------+-------+----------+-------+-------------------+
>
> as we can see setid = 1 for both servers, they actually read the data
> from one and the same location which is a MySQL table.
> [root@kamailio-2 ~]# kamctl dispatcher dump
> SET_NO:: 2
> SET:: 2
> URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
> SET:: 1
> URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
>
> Why the .... are they in different sets ?!?!?!?!
>
> I really can't understand this one...
> Anyone ... help ?
>
> Thanks
>
> On 28 November 2012 19:31, SamyGo <govoiper(a)gmail.com> wrote:
> > 1 - Why do you get two different SET Ids for two asterisk servers ? Is
> > it
> > intentional ?
> > 2 - Please ensure that after failing back to primary the linux routes
> > are
> > working and there is no issue with network layer connectivity.
> > Also how are your calls failing ? What do Kamailio complain ? Enable
SIP
> > debug on your asterisk server and get a
tcpdump on your kamailio
server
> > when
> > you get this issue.
> > Im pretty sure tcpdump will tell you whats happening.
> >
> > On Nov 28, 2012 10:07 PM, "Rumen Mihailov"
<zealas1662(a)gmail.com>
wrote:
> >>
> >> The two configuration files are 100% identical.
> >>
> >> On 28 November 2012 19:01, Rumen Mihailov <zealas1662(a)gmail.com>
wrote:
> >> > Hi again and thank you for your
help,
> >> >
> >> > This is what happened when I changed the flags to 8 and restarted
> >> > both
> >> > kamailios
> >> > ACTIVE KAMAILIO
> >> > SET_NO:: 2
> >> > SET:: 2
> >> > URI:: sip:10.2.45.103:5060 flags=AP priority=1 attrs=
> >> > SET:: 1
> >> > URI:: sip:10.2.45.98:5060 flags=AP priority=1 attrs=
> >> >
> >> > PASSIVE KAMAILIO
> >> > SET_NO:: 1
> >> > SET:: 1
> >> > URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
> >> > URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
> >> >
> >> > When I stop kamailio 1 kamailio two takes the Virtual IP and
> >> > everything works like a charm, when I start kamailio 1 again the
same
> >> > issue appears calls are only
routed to the 10.2.45.103 asterisk....
> >> >
> >> > What might be the problem that they are in different set ?
> >> >
> >> >
> >> > On 28 November 2012 18:37, SamyGo <govoiper(a)gmail.com> wrote:
> >> >>
> >> >> Well these are two different dispatcher groups, one is SET:1
> >> >> 10.2.45.98
> >> >> where the calls are routed - the other one is SET:2 which you are
> >> >> definitely
> >> >> not calling in your ds_select() function.
> >> >>
> >> >> Also the flags=IP are, I think, saying that asterisk servers are
> >> >> inactive
> >> >> and kamailio is probing them, not sure about it. mine always show
me
> >> >> flags=AP for active
servers.
> >> >>
> >> >> Also how have you defined the
> >> >>
> >> >> ds_ping_reply_codes
> >> >>
> >> >>
> >> >>
http://www.kamailio.net/docs/modules/3.2.x/modules_k/dispatcher.html#id2495…
> >> >>
> >> >> Parameter such that if asterisk responds with a 484 or 404 or
> >> >> anyother
> >> >> negative response to the dispatcher OPTIONS SIP ping then consider
> >> >> it
> >> >> active.
> >> >>
> >> >> Hope this will get your issue resolved.
> >> >>
> >> >> The thing is the dispatcher in kamailio or load-balancer in
OpenSIPS
> >> >> both
> >> >> set the Initial flags of all the servers in the table to
> >> >> Active/Enabled
> >> >> !
> >> >> that means if I have a server which is down and I reload the
> >> >> dispatcher
> >> >> module it will mark that down server to UP and my calls will
timeout
> >> >> trying
> >> >> to send calls to that instance !
> >> >>
> >> >> Thanks,
> >> >> Sammy
> >> >>
> >> >>
> >> >>
> >> >>
> >> >> On Wed, Nov 28, 2012 at 9:25 PM, Rumen Mihailov
> >> >> <zealas1662(a)gmail.com>
> >> >> wrote:
> >> >>>
> >> >>> Hello Samy,
> >> >>>
> >> >>> this is what I got:
> >> >>>
> >> >>>
> >> >>> SET_NO:: 2
> >> >>> SET:: 2
> >> >>> URI:: sip:10.2.45.103:5060 flags=IP priority=1 attrs=
> >> >>> SET:: 1
> >> >>> URI:: sip:10.2.45.98:5060 flags=IP priority=1 attrs=
> >> >>>
> >> >>>
> >> >>> on both machines. Moreover now without any changes dispatcher
is
> >> >>> not
> >> >>> working at all. Only sending calls to the asterisk-1
(10.2.45.98)
> >> >>>
> >> >>> On 28 November 2012 18:20, SamyGo <govoiper(a)gmail.com>
wrote:
> >> >>> > Hi again,
> >> >>> >
> >> >>> > I think instead of dispatcher show use "kamctl
dispatcher dump"
> >> >>> > That
> >> >>> > will
> >> >>> > show you the kamailio status of these servers. The flag
0, I'm
> >> >>> > not
> >> >>> > sure
> >> >>> > about that I always use 8 to re-activate the server if the
ping
> >> >>> > gets
> >> >>> > back.
> >> >>> >
> >> >>> > Hope to hear from you
> >> >>> > --
> >> >>> > Sammy
> >> >>> >
> >> >>> >
> >> >>> >
> >> >>> >
> >> >>> > On Wed, Nov 28, 2012 at 8:57 PM, Rumen Mihailov
> >> >>> > <zealas1662(a)gmail.com>
> >> >>> > wrote:
> >> >>> >>
> >> >>> >> Hello again,
> >> >>> >>
> >> >>> >> I was able to perform tests and this is the output:
> >> >>> >> Kamailio-1: 10.2.45.106
> >> >>> >> Kamailio-2: 10.2.45.109
> >> >>> >> Asterisk-1: 10.2.45.98
> >> >>> >> Asterisk-2: 10.2.45.103
> >> >>> >>
> >> >>> >> I can ping both asterisks from both kamailios
> >> >>> >> here are stats:
> >> >>> >> FROM KAMAILIO-1
> >> >>> >> [root@kamailio-1 ~]# ping 10.2.45.98
> >> >>> >> PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
> >> >>> >> 64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=0.315
ms
> >> >>> >> ^C
> >> >>> >> --- 10.2.45.98 ping statistics ---
> >> >>> >> 1 packets transmitted, 1 received, 0% packet loss,
time 773ms
> >> >>> >> rtt min/avg/max/mdev = 0.315/0.315/0.315/0.000 ms
> >> >>> >> [root@kamailio-1 ~]# ping 10.2.45.103
> >> >>> >> PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
> >> >>> >> 64 bytes from 10.2.45.103: icmp_seq=1 ttl=64
time=0.489 ms
> >> >>> >> 64 bytes from 10.2.45.103: icmp_seq=2 ttl=64
time=0.268 ms
> >> >>> >>
> >> >>> >> FROM KAMAILIO-2
> >> >>> >> [root@kamailio-2 ~]# ping 10.2.45.98
> >> >>> >> PING 10.2.45.98 (10.2.45.98) 56(84) bytes of data.
> >> >>> >> 64 bytes from 10.2.45.98: icmp_seq=1 ttl=64 time=1.46
ms
> >> >>> >> 64 bytes from 10.2.45.98: icmp_seq=2 ttl=64 time=0.324
ms
> >> >>> >> ^C
> >> >>> >> --- 10.2.45.98 ping statistics ---
> >> >>> >> 2 packets transmitted, 2 received, 0% packet loss,
time 1036ms
> >> >>> >> rtt min/avg/max/mdev = 0.324/0.893/1.462/0.569 ms
> >> >>> >> [root@kamailio-2 ~]# ping 10.2.45.103
> >> >>> >> PING 10.2.45.103 (10.2.45.103) 56(84) bytes of data.
> >> >>> >> 64 bytes from 10.2.45.103: icmp_seq=1 ttl=64 time=2.09
ms
> >> >>> >> 64 bytes from 10.2.45.103: icmp_seq=2 ttl=64
time=0.350 ms
> >> >>> >> ^C
> >> >>> >>
> >> >>> >> Those are the 'kamctl dispatcher show'
outputs:
> >> >>> >> KAMAILIO 1
> >> >>> >> [root@kamailio-1 ~]# kamctl dispatcher show
> >> >>> >> dispatcher gateways
> >> >>> >>
> >> >>> >>
> >> >>> >>
> >> >>> >>
> >> >>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
> >> >>> >> | id | setid |
destination | flags | priority |
attrs |
> >> >>> >> description
|
> >> >>> >>
> >> >>> >>
> >> >>> >>
> >> >>> >>
> >> >>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
> >> >>> >> | 1 | 1 |
sip:10.2.45.98:5060 | 0 | 1 |
|
> >> >>> >> asterisk-1 |
> >> >>> >> | 2 | 1 | sip:10.2.45.103:5060 | 0 | 1
|
|
> >> >>> >> asterisk-2 |
> >> >>> >>
> >> >>> >>
> >> >>> >>
> >> >>> >>
> >> >>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
> >> >>> >>
> >> >>> >> KAMAILIO 2
> >> >>> >> [root@kamailio-2 ~]# kamctl dispatcher show
> >> >>> >> dispatcher gateways
> >> >>> >>
> >> >>> >>
> >> >>> >>
> >> >>> >>
> >> >>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
> >> >>> >> | id | setid |
destination | flags | priority |
attrs |
> >> >>> >> description
|
> >> >>> >>
> >> >>> >>
> >> >>> >>
> >> >>> >>
> >> >>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
> >> >>> >> | 1 | 1 |
sip:10.2.45.98:5060 | 0 | 1 |
|
> >> >>> >> asterisk-1 |
> >> >>> >> | 2 | 1 | sip:10.2.45.103:5060 | 0 | 1
|
|
> >> >>> >> asterisk-2 |
> >> >>> >>
> >> >>> >>
> >> >>> >>
> >> >>> >>
> >> >>> >>
+----+-------+----------------------+-------+----------+-------+-------------------+
> >> >>> >>
> >> >>> >> Both asterisks can also ping both kamailios
> >> >>> >>
> >> >>> >> ds_select_dst("1","4");
> >> >>> >>
> >> >>> >> this is what I have in my route[TOASTERISK]
> >> >>> >>
> >> >>> >> Any thought guys ?
> >> >>> >>
> >> >>> >> Best regards,
> >> >>> >> Rumen
> >> >>> >>
> >> >>> >> On 28 November 2012 09:55, Rumen Mihailov <
zealas1662(a)gmail.com>
> >> >>> >> wrote:
> >> >>> >> > Hello Samy,
> >> >>> >> >
> >> >>> >> > Thank you for the hint, I will test later today
and let you
> >> >>> >> > know
> >> >>> >> > the
> >> >>> >> > results.
> >> >>> >> >
> >> >>> >> > Best regards,
> >> >>> >> > Rumen
> >> >>> >> >
> >> >>> >> > On 28 November 2012 07:00, SamyGo
<govoiper(a)gmail.com>
wrote:
> >> >>> >> >> Hi,
> >> >>> >> >>
> >> >>> >> >> Just few quick questions , can you ping the
second asterisk
> >> >>> >> >> from
> >> >>> >> >> secondary
> >> >>> >> >> Kamailio ? what is the routing set for that.
Does your
second
> >> >>> >> >>
asterisk
> >> >>> >> >> box
> >> >>> >> >> gets inactive in dispatcher show command
after 30 seconds ?
> >> >>> >> >> Mine worked fine, the key is the linux
routing table.
> >> >>> >> >>
> >> >>> >> >> BR
> >> >>> >> >> Sammy
> >> >>> >> >>
> >> >>> >> >>
> >> >>> >> >> On Tue, Nov 27, 2012 at 7:29 PM, Rumen
Mihailov
> >> >>> >> >> <zealas1662(a)gmail.com>
> >> >>> >> >> wrote:
> >> >>> >> >>>
> >> >>> >> >>> .s. Thank you for creating such a
wonderful product. Thank
> >> >>> >> >>> you
> >> >>> >> >>> !!!
> >> >>> >> >>
> >> >>> >> >>
> >> >>> >> >>
> >> >>> >> >>
_______________________________________________
> >> >>> >> >> SIP Express Router (SER) and Kamailio
(OpenSER) - sr-users
> >> >>> >> >> mailing
> >> >>> >> >> list
> >> >>> >> >> sr-users(a)lists.sip-router.org
> >> >>> >> >>
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >> >>> >> >>
> >> >>> >>
> >> >>> >> _______________________________________________
> >> >>> >> SIP Express Router (SER) and Kamailio (OpenSER) -
sr-users
> >> >>> >> mailing
> >> >>> >> list
> >> >>> >> sr-users(a)lists.sip-router.org
> >> >>> >>
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >> >>> >
> >> >>> >
> >> >>> >
> >> >>> > _______________________________________________
> >> >>> > SIP Express Router (SER) and Kamailio (OpenSER) -
sr-users
> >> >>> > mailing
> >> >>> > list
> >> >>> > sr-users(a)lists.sip-router.org
> >> >>> >
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >> >>> >
> >> >>>
> >> >>> _______________________________________________
> >> >>> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users
mailing
> >> >>> list
> >> >>> sr-users(a)lists.sip-router.org
> >> >>> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >> >>
> >> >>
> >> >>
> >> >> _______________________________________________
> >> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
> >> >> list
> >> >> sr-users(a)lists.sip-router.org
> >> >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >> >>
> >>
> >> _______________________________________________
> >> SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list
> >> sr-users(a)lists.sip-router.org
> >> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
> >
> >
> > _______________________________________________
> > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing
list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
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