[SR-Users] no corresponding socket found for

Kjeld Flarup kjeld.flarup at liberalismen.dk
Tue Apr 10 10:08:05 CEST 2018


Listening is configured like this:

#!define LOCALIP 192.168.2.9
#!subst "/LOCALIP/192.168.2.9/g"
listen=127.0.0.1:5069
listen=LOCALIP:5069


Kjeld

2018-04-10 9:43 GMT+02:00 Daniel-Constantin Mierla <miconda at gmail.com>:

> Hello,
>
> is the instance throwing the error listening only on 127.0.0.1 address?
>
> Cheers,
> Daniel
>
> On 09.04.18 23:54, Kjeld Flarup wrote:
>
> Hi
>
> I have a setup with three kamailio's in the same host but on different
> ports. client ->5069 -> 5070 -> 5071 -> SIP provider
>
> Now I get this error from the 5069 Kamailio when it is routing a 200 Ok to
> the client:
>
> Apr  9 21:54:10 kfcpbx /usr/sbin/kamailio[9688]: ERROR: <core>
> [forward.c:181]: get_out_socket(): no socket found
> Apr  9 21:54:10 kfcpbx /usr/sbin/kamailio[9688]: ERROR: <core>
> [forward.c:183]: get_out_socket(): no corresponding socket found for(udp:
> 192.168.2.101:10120)
> Apr  9 21:54:10 kfcpbx /usr/sbin/kamailio[9688]: ERROR: <core>
> [forward.c:808]: do_forward_reply(): cannot forward reply
>
> By manipulating the database I can skip the 5070 Kamailio, and then it
> works.
>
> I captured these two 200 Ok packets to the 5069 kamailio
>
> *Failing:*
>
> No.     Time               Source                Destination
> Protocol Length Info
>    4713 21:54:12.814245    127.0.0.1             127.0.0.1
> SIP/SDP  2297   Status: 200 OK |
>
> Frame 4713: 2297 bytes on wire (18376 bits), 2297 bytes captured (18376
> bits)
> Linux cooked capture
> Internet Protocol Version 4, Src: 127.0.0.1, Dst: 127.0.0.1
> User Datagram Protocol, Src Port: 5070, Dst Port: 5069
> Session Initiation Protocol (200)
>     Status-Line: SIP/2.0 200 OK
>     Message Header
>         Via: SIP/2.0/UDP 127.0.0.1:5069;rport=5069;branch=z9hG4bK6ef1.
> 0c009dcf5b4965c5d1a13d508e0b31c5.0
>         Via: SIP/2.0/UDP 192.168.2.101:10120;received=
> 192.168.2.101;rport=10120;branch=z9hG4bKPjIq.uY6jYbHkIqCo03bYLsTzccb7oy9jw
>         Record-Route: <sip:127.0.0.8;line=sr-z-
> yMngm271wI73zx7gmx0CmHdDZWd-w*>
>         Record-Route: <sip:127.0.0.8;line=sr-z-yMngm271wI73zx7gmx0Cq.7Cc-
> 039Sz4Rxz5kezbQWOtUMn-9yTjcWODXoTC9BzK**>
>         Record-Route: <sip:127.0.0.8;line=sr-z-yMngmS0-R4LCz2LtZ-Lg02L-
> JoLNQGn3057t0SntZ5LNL2QD7Vz12-sjkSTtMxTiB.7Cc-
> 0399LtUqzgSGnCQx0gQ56gLG6g0wn5UILt2NziWIO3ooTDcHdDZ*>
>         Record-Route: <sip:127.0.0.8;line=sr-z-yMngm271wI73zx7gmx0Nm.
> 7Cc5039Sz4Rxz5kezbQWOtUMn-9yTjcWODXoTC9BzK**>
>         Record-Route: <sip:127.0.0.8;line=sr-z-yMngm271wI7CJx0gZx73Q.
> 7Cc50C9I0goedg9Bzgoedg94OiRbvEynTR7EFm0wFSOZQCOsOiGQs3EIzyUMTi7jnD7qzmWjn-
> UVT3SwTiJx7NLo0Q**>
>         Record-Route: <sip:127.0.0.1:5071;r2=on;lr=on;ftag=
> YNdSUHC8KGHA7ZtlPh5rrTpdcW8sdpOW;did=8de.7651>
>         Record-Route: <sip:127.0.0.1:5070;lr=on;ftag=
> YNdSUHC8KGHA7ZtlPh5rrTpdcW8sdpOW;did=8de.01b2>
>         Record-Route: <sip:127.0.0.1:5069;r2=on;lr=on;ftag=
> YNdSUHC8KGHA7ZtlPh5rrTpdcW8sdpOW;vsf=AAAAAAABAAAAAAAAAAAAAAAIMDE-;
> did=8de.d821>
>         Record-Route: <sip:192.168.2.9:5069;r2=on;lr=on;ftag=
> YNdSUHC8KGHA7ZtlPh5rrTpdcW8sdpOW;vsf=AAAAAAABAAAAAAAAAAAAAAAIMDE-;
> did=8de.d821>
>         From: "Door" <sip:u1 at 192.168.2.101> <sip:u1 at 192.168.2.101>;tag=
> YNdSUHC8KGHA7ZtlPh5rrTpdcW8sdpOW
>         To: <sip:004540294149 at scantron.viptel.dk:5070>
> <sip:004540294149 at scantron.viptel.dk:5070>;tag=1865008112
>         Call-ID: ou8V0cLHn.P7Oca-pgsnMmrWO43kIQX8
>         CSeq: 5778 INVITE
>         Contact: <sip:127.0.0.8;line=sr-z-yMnrBS7CQM0gqS0CQ2Q3m27FwI73qx
> 0CQo6gJSngJM7gcHODXPdb7Md5XSvjEqzc**>
>         Allow: INVITE,ACK,PRACK,SUBSCRIBE,BYE,CANCEL,NOTIFY,INFO,REFER,
> UPDATE
>         P-AS-Response: 40294149
>         Content-Type: application/sdp
>         Content-Length: 499
>     Message Body
>
> *OK (Without 5070)*
>
> No.     Time               Source                Destination
> Protocol Length Info
>     373 21:44:42.955075    127.0.0.1             127.0.0.1
> SIP/SDP  2199   Status: 200 OK |
>
> Frame 373: 2199 bytes on wire (17592 bits), 2199 bytes captured (17592
> bits)
> Linux cooked capture
> Internet Protocol Version 4, Src: 127.0.0.1, Dst: 127.0.0.1
> User Datagram Protocol, Src Port: 5071, Dst Port: 5069
> Session Initiation Protocol (200)
>     Status-Line: SIP/2.0 200 OK
>     Message Header
>         Via: SIP/2.0/UDP 127.0.0.1:5069;rport=5069;branch=z9hG4bKeea.
> 431611add9dee6ae89135983a85d3021.0
>         Via: SIP/2.0/UDP 192.168.2.101:10120;received=
> 192.168.2.101;rport=10120;branch=z9hG4bKPjXjzYAzDU-AJ9ug6mWhSQVI4gwRomuejk
>         Record-Route: <sip:127.0.0.8;line=sr-z-
> yMngm271wI73zx7gmx0CmHdDZWd-w*>
>         Record-Route: <sip:127.0.0.8;line=sr-z-yMngm271wI73zx7gmx0Cq.7Cc-
> 039Sz4Rxz5kezbQWOtUMn-9yTjcWODXoTC9BzK**>
>         Record-Route: <sip:127.0.0.8;line=sr-z-
> yMn4LSntRr0NzI7NQ574XqnC0M7gQ50NJNL4EgTCQ-7imIQD7Vz12-sjkSTtMxTiB.7Cc-
> 0399LtUqzgSGnCQx0gQ56gLG6g0wn5UILt2NziWIO3ooTDcHdDZ*>
>         Record-Route: <sip:127.0.0.8;line=sr-z-yMngm271wI73zx7gmx0Nm.
> 7Cc5039Sz4Rxz5kezbQWOtUMn-9yTjcWODXoTC9BzK**>
>         Record-Route: <sip:127.0.0.8;line=sr-z-yMngm271wI7CJx0gZx73Q.
> 7Cc50C9I0goedg9Bzgoedg94OiRbvj7pJJTBsJyFttWTd-XVsSuS75k3EqOEsCOZF3k6YiyQn-
> UVT3oyLCQx73Z->
>         Record-Route: <sip:127.0.0.1:5071;r2=on;lr=on;ftag=
> sJQFliIRYoYobikO47pCVGUi7HH0KxiP;did=ea4.426>
>         Record-Route: <sip:127.0.0.1:5069;r2=on;lr=on;ftag=
> sJQFliIRYoYobikO47pCVGUi7HH0KxiP;vsf=AAAAAAABAAAAAAAAAAAAAAAIMDE-;
> did=ea4.7dd2>
>         Record-Route: <sip:192.168.2.9:5069;r2=on;lr=on;ftag=
> sJQFliIRYoYobikO47pCVGUi7HH0KxiP;vsf=AAAAAAABAAAAAAAAAAAAAAAIMDE-;
> did=ea4.7dd2>
>         From: "Door" <sip:u1 at 192.168.2.101> <sip:u1 at 192.168.2.101>;tag=
> sJQFliIRYoYobikO47pCVGUi7HH0KxiP
>         To: <sip:004540294149 at scantron.viptel.dk:5070>
> <sip:004540294149 at scantron.viptel.dk:5070>;tag=1402236088
>         Call-ID: 31a27HAVA7aFhLaX9uZkBxHu31OEZqOz
>         CSeq: 9542 INVITE
>         Contact: <sip:127.0.0.8;line=sr-z-yMnrBS7CQM0gqS0CQ2Q3m27FwI73qx
> 0CQo6gJSngJM7gcHODXPdb7Md5XSvjEqzc**>
>         Allow: INVITE,ACK,PRACK,SUBSCRIBE,BYE,CANCEL,NOTIFY,INFO,REFER,
> UPDATE
>         P-AS-Response: 40294149
>         Content-Type: application/sdp
>         Content-Length: 500
>     Message Body
>
> Somehow it must be the contents in the 200 Ok package, but I really cant
> se any significant difference.
>
> Anybody knows what that message is caused by?
>
> --
> -------------------- Med Liberalistiske Hilsner ----------------------
>    Civilingeniør, Kjeld Flarup - Mit sind er mere åbent end min tegnebog
>    Sofienlundvej 6B <https://maps.google.com/?q=Sofienlundvej+6B&entry=gmail&source=g>, 7560 Hjerm, Tlf: 40 29 41 49
>    Den ikke akademiske hjemmeside for liberalismen - www.liberalismen.dk
>
>
>
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>
> --
> Daniel-Constantin Mierlawww.twitter.com/miconda -- www.linkedin.com/in/miconda
> Kamailio Advanced Training - April 16-18, 2018, Berlin - www.asipto.com
> Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com
>
>
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