[SR-Users] Kamailio HA with Virtual IP and multiple Asterisk servers for dispatching

[Rumen Mihailov]

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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at gmail.com>
>> wrote:
>>>
>>> .s. Thank you for creating such a wonderful product. Thank you !!!
>>
>>
>>
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