21 Feb
2016
21 Feb
'16
12:55 a.m.
Hi all,
I am new to Kamailio but have previous experience with Asterisk, Freeswitch
and SIP.
I am using a fairly default config file with some sections removed (E.G
NAT) to simplify things, and some extra logging so I can see the way
packets traverse the configuration.
Config here - http://pastebin.com/raw/CCgT0C78
I have noticed that when a UAC sends a PUBLISH request, Kamailio
immediately responds '404 Not Found' and more worryingly the logs and a
packet capture running on the lo interface indicate it's sending the
PUBLISH request to itself in a loop until it hits the Max-Forwards limit.
Publish URI is PUBLISH sip:201@kamailio.marrold.co.uk;transport=UDP SIP/2.0
I have two questions,
1) Why is this request being sent a 404, when the UAC is in the USRLOC
table?
2) Why is the request looping until Max Forwards is exhausted?
Any help appreciated,
Marrold
22 Feb
22 Feb
7:47 a.m.
New subject: PUBLISH request receives 404 response, and loops on loopback interface
Hello,
for handling publish you have to enable presence services.
The looping happens when the domain in the R-URI is pointing to same
server, but it is not listed as local domain for kamailio. You have to
add it as alias or use it with domain module.
For adding it as alias, add:
alias=kamailio.marrold.co.uk
Restart kamailio and try again.
Cheers,
Daniel
On 21/02/16 00:55, Matthew Harrold wrote:
Hi all,
I am new to Kamailio but have previous experience with Asterisk,
Freeswitch and SIP.
I am using a fairly default config file with some sections removed
(E.G NAT) to simplify things, and some extra logging so I can see the
way packets traverse the configuration.
Config here - http://pastebin.com/raw/CCgT0C78
I have noticed that when a UAC sends a PUBLISH request, Kamailio
immediately responds '404 Not Found' and more worryingly the logs and
a packet capture running on the lo interface indicate it's sending the
PUBLISH request to itself in a loop until it hits the Max-Forwards limit.
Publish URI is PUBLISH sip:201@kamailio.marrold.co.uk
<mailto:sip%3A201@kamailio.marrold.co.uk>;transport=UDP SIP/2.0
I have two questions,
1) Why is this request being sent a 404, when the UAC is in the USRLOC
table?
2) Why is the request looping until Max Forwards is exhausted?
Any help appreciated,
Marrold
_______________________________________________
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
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Book: SIP Routing With Kamailio - http://www.asipto.com
http://miconda.eu
7:54 a.m.
New subject: PUBLISH request receives 404 response, and loops on loopback interface
On 22 Feb 2016 6:48 am, "Daniel-Constantin Mierla" <miconda(a)gmail.com>
wrote:
Hello,
for handling publish you have to enable presence services.
Currently I don't want to enable location services. I can drop the PUBLISH
requests but first I'd like to under stand the reason for the loop.
The looping happens when the domain in the R-URI is
pointing to same
server, but it is not listed as local domain for kamailio. You have
to add
it as alias or use it with domain module.
For adding it as alias, add:
alias=kamailio.marrold.co.uk
This is already in the original configuration I posted.
Thanks for your assistance
Restart kamailio and try again.
Cheers,
Daniel
On 21/02/16 00:55, Matthew Harrold wrote:
>
> Hi all,
>
> I am new to Kamailio but have previous experience with Asterisk,
Freeswitch and
SIP.
>
> I am using a fairly default config file with some sections removed (E.G
NAT) to
simplify things, and some extra logging so I can see the way
packets traverse the configuration.
>
> Config here - http://pastebin.com/raw/CCgT0C78
>
> I have noticed that when a UAC sends a PUBLISH request, Kamailio
immediately
responds '404 Not Found' and more worryingly the logs and a
packet capture running on the lo interface indicate it's sending the
PUBLISH request to itself in a loop until it hits the Max-Forwards limit.
>
> Publish URI is PUBLISH sip:201@kamailio.marrold.co.uk;transport=UDP
SIP/2.0
>
> I have two questions,
>
> 1) Why is this request being sent a 404, when the UAC is in the USRLOC
table?
2) Why is the
request looping until Max Forwards is exhausted?
Any help appreciated,
Marrold
_______________________________________________
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
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Book: SIP Routing With Kamailio - http://www.asipto.com
http://miconda.eu
_______________________________________________
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
8:39 a.m.
New subject: PUBLISH request receives 404 response, and loops on loopback interface
Hello,
On 22/02/16 07:54, Marrold wrote:
On 22 Feb 2016 6:48 am, "Daniel-Constantin Mierla" <miconda(a)gmail.com
<mailto:miconda@gmail.com>> wrote:
The capture the traffic on the server and paste it to the mailing list
to see routing addresses:
ngrep -d any -qt -W byline "sip" port 5060
Cheers,
Daniel
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Book: SIP Routing With Kamailio - http://www.asipto.com
http://miconda.eu
Hello,
for handling publish you have to enable presence services.
Currently I don't want to enable location services. I can drop the
PUBLISH requests but first I'd like to under stand the reason for the
loop.
The looping happens when the domain in the R-URI
is pointing to same
server, but it is not listed as local domain for kamailio. You
have to
add it as alias or use it with domain module.
For adding it as alias, add:
alias=kamailio.marrold.co.uk <http://kamailio.marrold.co.uk>
This is already in the original configuration I posted.
23 Feb
23 Feb
1:29 a.m.
New subject: PUBLISH request receives 404 response, and loops on loopback interface
Currently I don't want to enable location services. I can drop the PUBLISH
requests but first I'd like to under stand the reason for the loop.
Looks like I had a mistake in my config, thanks for taking the time to
reply though.
The looping happens when the domain in the R-URI
is pointing to same
server, but it is not listed as local domain for kamailio. You
have to add
it as alias or use it with domain module.
For adding it as alias, add:
alias=kamailio.marrold.co.uk
This is already in the original configuration I posted.
The capture the traffic on the server and paste it to the mailing list to
see routing addresses:
ngrep -d any -qt -W byline "sip" port 5060
Cheers,
Daniel
9:30 a.m.
New subject: PUBLISH request receives 404 response, and loops on loopback interface
On 23/02/16 01:29, Matthew Harrold wrote:
Welcome, good it was sorted out.
Cheers,
Daniel
--
Daniel-Constantin Mierla
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio Advanced Training, Berlin, March 7-9, 2016 - http://www.asipto.com
Currently I don't want to enable location
services. I can drop
the PUBLISH requests but first I'd like to under stand the reason
for the loop.
The capture the traffic on the server and paste it to the mailing
list to see routing addresses:
ngrep -d any -qt -W byline "sip" port 5060
Cheers,
Daniel
Looks like I had a mistake in my config, thanks for taking the time to
reply though.
The looping happens when the domain in the R-URI
is pointing to same server, but it is not
listed as local domain for kamailio.
You have to add it as alias
or use it with domain module.
For adding it as alias, add:
alias=kamailio.marrold.co.uk <http://kamailio.marrold.co.uk>
This is already in the original configuration I posted.
3008
days inactive
3011
days old
5 comments
3 participants
participants (3)
-
Daniel-Constantin Mierla -
Marrold -
Matthew Harrold