Yes, it is available when kamailio started. I tried the latest version (3.2.3) and it did the same thing. If I removed listen=udp:x.x.130.34:5060 (primary IP on the NIC) from configuration file, it will report error when trying to relay() the message like this: ERROR: <core> [forward.c:220]: ERROR: get_out_socket: no socket found It seems that kamailio does not populate default socket with secondary IP (floating IP) and you have to use force_send_socket() to send the message.
Gary From: Daniel-Constantin Mierla [mailto:[email protected]] Sent: Tuesday, July 03, 2012 12:23 PM To: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List Cc: Gary Chen Subject: Re: [SR-Users] ACK and BYE messages uses wrong socket. Hello, is .36 address available on the network interface when kamailio is started? Also, use at least v3.2.3 (the latest in 3.2 series) to be sure you get all the fixes since 3.2.0 and this is not related to some issue already fixed. Cheers, Daniel On 7/3/12 4:52 PM, Gary Chen wrote: Yes, I did the same thing as you mentioned and it still doing the same thing. Here is my setup: mhomed=1 listen=udp:x.x.130.36:5060 # external IP listen=udp:x.x.130.34:5060 # external IP listen=udp:10.200.1.31:5060 # internal IP If I removed .130.34, I got error saying no socket found. Gary Chen From: [email protected]<mailto:[email protected]> [mailto:[email protected]] On Behalf Of Vitaliy Aleksandrov Sent: Tuesday, July 03, 2012 10:27 AM To: SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) - Users Mailing List Subject: Re: [SR-Users] ACK and BYE messages uses wrong socket. Have you specified interfaces with "listen" command ? I had a problem as you described and have fixed it by moving a listen directive with a "floating ip" to the top of the list. So you can try to specify interfaces you will use for SIP and set a "virtual ip" at the top of that list. Kamailio 3.2.0 I am trying to setup kamailio to do the sip trunking. It receive the sip traffic from customer and then send it to carrier. I have two NIC interface's assigned with three IP's: Interface 1: ( Public IP's) x.x.130.34 x.x.130.36 floating IP interface 2: (private IP's) 10.10.1.31 .36 is a floating IP assigned by Linux-HA (heartbeat/pacemaker). I only want to use .36 to receive and send sip traffic. I uses force_send_socket() to send INVITE with .36 IP. But the ACK message always want to use .34 IP even the Route header has .36 in it unless I force it with force_send_socket() . How can I fix this problem? See below for the SIP messages: (x.x.128.205 is customer IP, x.x.129.200 is PSTN gateway IP) U x.x.128.205:51694 -> x.x.130.36:5060 INVITE sip:[email protected]:5060<mailto:sip:[email protected]:5060> SIP/2.0..Via: SIP/2.0/UDP x.x.128.205:5060;branch=z9hG 4bK1D3CD1..From: <sip:[email protected]><mailto:sip:[email protected]>;tag=24513088-D59..To: <sip:[email protected]<mailto:sip:[email protected]> 6>..Date: Tue, 03 Jul 2012 13:37:41 GMT..Call-ID: [email protected]<mailto:[email protected]> 5..Supported: 100rel,timer,replaces..Min-SE: 1800..Cisco-Guid: 411443261-3293254113-3191264919-256 0877466..User-Agent: Cisco-SIPGateway/IOS-12.x..Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, CO MET, REFER, SUBSCRIBE, NOTIFY, INFO, UPDATE, REGISTER..CSeq: 101 INVITE..Max-Forwards: 70..Remote-P arty-ID: <sip:[email protected]><mailto:sip:[email protected]>;party=calling;screen=no;privacy=off..Timestamp: 1341322661 ..Contact: <sip:[email protected]:5060><mailto:sip:[email protected]:5060>..Expires: 180..Allow-Events: telephone-event..Conte nt-Type: application/sdp..Content-Length: 366....v=0..o=CiscoSystemsSIP-GW-UserAgent 9094 579 IN IP 4 x.x.128.205..s=SIP Call..c=IN IP4 x.x.128.205..t=0 0..m=audio 19312 RTP/AVP 125 0 18 100 10 1..c=IN IP4 x.x.128.205..a=rtpmap:125 X-CCD/8000..a=rtpmap:0 PCMU/8000..a=rtpmap:18 G729/8000..a =fmtp:18 annexb=yes..a=rtpmap:100 X-NSE/8000..a=fmtp:100 192-194..a=rtpmap:101 telephone-event/8000 ..a=fmtp:101 0-16.. # U x.x.130.36:5060 -> x.x.128.205:51694 SIP/2.0 100 trying -- your call is important to us..Via: SIP/2.0/UDP x.x.128.205:5060;branch=z9 hG4bK1D3CD1;rport=51694..From: <sip:[email protected]><mailto:sip:[email protected]>;tag=24513088-D59..To: <sip:502244117 [email protected]<mailto:[email protected]>>..Call-ID: [email protected]<mailto:[email protected]>: 101 INVITE..Se rver: LVS Proxy 1.0..Content-Length: 0.... # U x.x.130.36:5060 -> x.x.129.200:5060 INVITE sip:[email protected]:5060<mailto:sip:[email protected]:5060> SIP/2.0..Record-Route: <sip:x.x.130.36;lr=on>..Via: S IP/2.0/UDP x.x.130.36;branch=z9hG4bKc2ce.17a955a3.0..Via: SIP/2.0/UDP x.x.128.205:5060;rport =51694;branch=z9hG4bK1D3CD1..From: <sip:[email protected]><mailto:sip:[email protected]>;tag=24513088-D59..To: <sip:50224 [email protected]<mailto:[email protected]>>..Date: Tue, 03 Jul 2012 13:37:41 GMT..Call-ID: 1887588D-C44B11E1-BE38D697-98A3 [email protected]<mailto:[email protected]>: 100rel,timer,replaces..Min-SE: 1800..Cisco-Guid: 411443261-3293254 113-3191264919-2560877466..User-Agent: Cisco-SIPGateway/IOS-12.x..Allow: INVITE, OPTIONS, BYE, CANC EL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO, UPDATE, REGISTER..CSeq: 101 INVITE..Max-Forw ards: 69..Remote-Party-ID: <sip:[email protected]><mailto:sip:[email protected]>;party=calling;screen=no;privacy=off..Tim estamp: 1341322661..Contact: <sip:[email protected]:51694><mailto:sip:[email protected]:51694>..Expires: 180..Allow-Events: tel ephone-event..Content-Type: application/sdp..Content-Length: 375....v=0..o=CiscoSystemsSIP-GW-UserA gent 9094 579 IN IP4 10.200.1.51..s=SIP Call..c=IN IP4 10.200.1.51..t=0 0..m=audio 20464 RTP/AVP 12 5 0 18 100 101..c=IN IP4 10.200.1.51..a=rtpmap:125 X-CCD/8000..a=rtpmap:0 PCMU/8000..a=rtpmap:18 G7 29/8000..a=fmtp:18 annexb=yes..a=rtpmap:100 X-NSE/8000..a=fmtp:100 192-194..a=rtpmap:101 telephone- event/8000..a=fmtp:101 0-16..a=nortpproxy:yes.. U x.x.129.200:5060 -> x.x.130.36:5060 SIP/2.0 100 Trying..Via: SIP/2.0/UDP x.x.130.36;branch=z9hG4bKc2ce.17a955a3.0,SIP/2.0/UDP 216.4 9.128.205:5060;rport=51694;branch=z9hG4bK1D3CD1..From: <sip:[email protected]><mailto:sip:[email protected]>;tag=24513088 -D59..To: <sip:[email protected]><mailto:sip:[email protected]>;tag=F0695368-74F..Date: Tue, 03 Jul 2012 13:37:41 GMT..Cal l-ID: [email protected]<mailto:[email protected]>: 1341322661..Server: Cisco-SIPG ateway/IOS-12.x..CSeq: 101 INVITE..Allow-Events: telephone-event..Content-Length: 0.... # U x.x.129.200:5060 -> x.x.130.36:5060 SIP/2.0 183 Session Progress..Via: SIP/2.0/UDP x.x.130.36;branch=z9hG4bKc2ce.17a955a3.0,SIP/2.0/ UDP x.x.128.205:5060;rport=51694;branch=z9hG4bK1D3CD1..From: <sip:[email protected]><mailto:sip:[email protected]>;ta g=24513088-D59..To: <sip:[email protected]><mailto:sip:[email protected]>;tag=F0695368-74F..Date: Tue, 03 Jul 2012 13:37:4 1 GMT..Call-ID: [email protected]<mailto:[email protected]>: 1341322661..Server: Cisco-SIPGateway/IOS-12.x..CSeq: 101 INVITE..Require: 100rel..RSeq: 6708..Allow: INVITE, OPTIONS, B YE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO, UPDATE, REGISTER..Allow-Events: tele phone-event..Contact: <sip:[email protected]:5060><mailto:sip:[email protected]:5060>..Record-Route: <sip:x.x.130.36;lr=on >..Content-Disposition: session;handling=required..Content-Type: application/sdp..Content-Length: 2 90....v=0..o=CiscoSystemsSIP-GW-UserAgent 2387 2116 IN IP4 x.x.129.200..s=SIP Call..c=IN IP4 216 .49.129.200..t=0 0..m=audio 18480 RTP/AVP 0 101 100..c=IN IP4 x.x.129.200..a=rtpmap:0 PCMU/8000. .a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-16..a=rtpmap:100 X-NSE/8000..a=fmtp:100 192-194.. # U x.x.130.36:5060 -> x.x.128.205:51694 SIP/2.0 183 Session Progress..Via: SIP/2.0/UDP x.x.128.205:5060;rport=51694;branch=z9hG4bK1D3CD 1..From: <sip:[email protected]><mailto:sip:[email protected]>;tag=24513088-D59..To: <sip:[email protected]><mailto:sip:[email protected]>;tag=F 0695368-74F..Date: Tue, 03 Jul 2012 13:37:41 GMT..Call-ID: 1887588D-C44B11E1-BE38D697-98A3E39A@216. 49.128.205..Timestamp: 1341322661..Server: Cisco-SIPGateway/IOS-12.x..CSeq: 101 INVITE..Require: 10 0rel..RSeq: 6708..Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO, UPDATE, REGISTER..Allow-Events: telephone-event..Contact: <sip:[email protected]:50<mailto:sip:[email protected]:50> 60>..Record-Route: <sip:x.x.130.36;lr=on>..Content-Disposition: session;handling=required..Conte nt-Type: application/sdp..Content-Length: 305....v=0..o=CiscoSystemsSIP-GW-UserAgent 2387 2116 IN I P4 x.x.130.66..s=SIP Call..c=IN IP4 x.x.130.66..t=0 0..m=audio 19480 RTP/AVP 0 101 100..c=IN IP4 x.x.130.66..a=rtpmap:0 PCMU/8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-16..a=rtpm ap:100 X-NSE/8000..a=fmtp:100 192-194..a=nortpproxy:yes.. # U x.x.128.205:51694 -> x.x.130.36:5060 PRACK sip:[email protected]:5060<mailto:sip:[email protected]:5060> SIP/2.0..Via: SIP/2.0/UDP x.x.128.205:5060;branch=z9h G4bK1D4474..From: <sip:[email protected]><mailto:sip:[email protected]>;tag=24513088-D59..To: <sip:[email protected]<mailto:sip:[email protected]>. 36>;tag=F0695368-74F..Date: Tue, 03 Jul 2012 13:37:41 GMT..Call-ID: 1887588D-C44B11E1-BE38D697-98A3 [email protected]<mailto:[email protected]>: 102 PRACK..RAck: 6708 101 INVITE..Route: <sip:x.x.130.36;lr=on>..Max- Forwards: 70..Content-Length: 0.... # U x.x.130.34:5060 -> x.x.129.200:5060 PRACK sip:[email protected]:5060<mailto:sip:[email protected]:5060> SIP/2.0..Via: SIP/2.0/UDP x.x.130.34;branch=z9hG4bK92c e.4def8436.0..Via: SIP/2.0/UDP x.x.128.205:5060;rport=51694;branch=z9hG4bK1D4474..From: <sip:50 [email protected]<mailto:[email protected]>>;tag=24513088-D59..To: <sip:[email protected]><mailto:sip:[email protected]>;tag=F0695368-74F..Dat e: Tue, 03 Jul 2012 13:37:41 GMT..Call-ID: [email protected]<mailto:[email protected]> : 102 PRACK..RAck: 6708 101 INVITE..Max-Forwards: 69..Content-Length: 0.... # U x.x.129.200:5060 -> x.x.130.34:5060 SIP/2.0 200 OK..Via: SIP/2.0/UDP x.x.130.34;branch=z9hG4bK92ce.4def8436.0,SIP/2.0/UDP x.x.12 8.205:5060;rport=51694;branch=z9hG4bK1D4474..From: <sip:[email protected]><mailto:sip:[email protected]>;tag=24513088-D59 ..To: <sip:[email protected]><mailto:sip:[email protected]>;tag=F0695368-74F..Date: Tue, 03 Jul 2012 13:37:41 GMT..Call-ID : [email protected]<mailto:[email protected]>: Cisco-SIPGateway/IOS-12.x..CSeq: 102 PRACK..Content-Length: 0.... # U x.x.130.36:5060 -> x.x.128.205:51694 SIP/2.0 200 OK..Via: SIP/2.0/UDP x.x.128.205:5060;rport=51694;branch=z9hG4bK1D4474..From: <sip: [email protected]<mailto:[email protected]>>;tag=24513088-D59..To: <sip:[email protected]><mailto:sip:[email protected]>;tag=F0695368-74F..D ate: Tue, 03 Jul 2012 13:37:41 GMT..Call-ID: [email protected]<mailto:[email protected]> rver: Cisco-SIPGateway/IOS-12.x..CSeq: 102 PRACK..Content-Length: 0.... U x.x.129.200:5060 -> x.x.130.36:5060 SIP/2.0 200 OK..Via: SIP/2.0/UDP x.x.130.36;branch=z9hG4bKc2ce.17a955a3.0,SIP/2.0/UDP x.x.12 8.205:5060;rport=51694;branch=z9hG4bK1D3CD1..From: <sip:[email protected]><mailto:sip:[email protected]>;tag=24513088-D59 ..To: <sip:[email protected]><mailto:sip:[email protected]>;tag=F0695368-74F..Date: Tue, 03 Jul 2012 13:37:41 GMT..Call-ID : [email protected]<mailto:[email protected]>: 1341322661..Server: Cisco-SIPGatew ay/IOS-12.x..CSeq: 101 INVITE..Allow: INVITE, OPTIONS, BYE, CANCEL, ACK, PRACK, COMET, REFER, SUBSC RIBE, NOTIFY, INFO, UPDATE, REGISTER..Allow-Events: telephone-event..Contact: <sip:15033441174@216. 49.129.200:5060>..Record-Route: <sip:x.x.130.36;lr=on>..Content-Type: application/sdp..Content-L ength: 290....v=0..o=CiscoSystemsSIP-GW-UserAgent 2387 2116 IN IP4 x.x.129.200..s=SIP Call..c=IN IP4 x.x.129.200..t=0 0..m=audio 18480 RTP/AVP 0 101 100..c=IN IP4 x.x.129.200..a=rtpmap:0 PC MU/8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-16..a=rtpmap:100 X-NSE/8000..a=fmtp:100 19 2-194.. # U x.x.130.36:5060 -> x.x.128.205:51694 SIP/2.0 200 OK..Via: SIP/2.0/UDP x.x.128.205:5060;rport=51694;branch=z9hG4bK1D3CD1..From: <sip: [email protected]<mailto:[email protected]>>;tag=24513088-D59..To: <sip:[email protected]><mailto:sip:[email protected]>;tag=F0695368-74F..D ate: Tue, 03 Jul 2012 13:37:41 GMT..Call-ID: [email protected]<mailto:[email protected]> mestamp: 1341322661..Server: Cisco-SIPGateway/IOS-12.x..CSeq: 101 INVITE..Allow: INVITE, OPTIONS, B YE, CANCEL, ACK, PRACK, COMET, REFER, SUBSCRIBE, NOTIFY, INFO, UPDATE, REGISTER..Allow-Events: tele phone-event..Contact: <sip:[email protected]:5060><mailto:sip:[email protected]:5060>..Record-Route: <sip:x.x.130.36;lr=on >..Content-Type: application/sdp..Content-Length: 305....v=0..o=CiscoSystemsSIP-GW-UserAgent 2387 2 116 IN IP4 x.x.130.66..s=SIP Call..c=IN IP4 x.x.130.66..t=0 0..m=audio 19480 RTP/AVP 0 101 10 0..c=IN IP4 x.x.130.66..a=rtpmap:0 PCMU/8000..a=rtpmap:101 telephone-event/8000..a=fmtp:101 0-16 ..a=rtpmap:100 X-NSE/8000..a=fmtp:100 192-194..a=nortpproxy:yes.. # U x.x.128.205:51694 -> x.x.130.36:5060 ACK sip:[email protected]:5060<mailto:sip:[email protected]:5060> SIP/2.0..Via: SIP/2.0/UDP x.x.128.205:5060;branch=z9hG4 bK1D5DA6..From: <sip:[email protected]><mailto:sip:[email protected]>;tag=24513088-D59..To: <sip:[email protected]<mailto:sip:[email protected]> >;tag=F0695368-74F..Date: Tue, 03 Jul 2012 13:37:41 GMT..Call-ID: 1887588D-C44B11E1-BE38D697-98A3E3 [email protected]<mailto:[email protected]>..Route: <sip:x.x.130.36;lr=on>..Max-Forwards: 70..CSeq: 101 ACK..Content-Lengt h: 0.... # U x.x.130.34:5060 -> x.x.129.200:5060 ACK sip:[email protected]:5060<mailto:sip:[email protected]:5060> SIP/2.0..Via: SIP/2.0/UDP x.x.130.34;branch=z9hG4bKcydzi gwkX..Via: SIP/2.0/UDP x.x.128.205:5060;rport=51694;branch=z9hG4bK1D5DA6..From: <sip:5024427578 @x.x.128.205>;tag=24513088-D59..To: <sip:[email protected]><mailto:sip:[email protected]>;tag=F0695368-74F..Date: Tue, 03 Jul 2012 13:37:41 GMT..Call-ID: [email protected]<mailto:[email protected]> : 69..CSeq: 101 ACK..Content-Length: 0.... # U x.x.128.205:51694 -> x.x.130.36:5060 BYE sip:[email protected]:5060<mailto:sip:[email protected]:5060> SIP/2.0..Via: SIP/2.0/UDP x.x.128.205:5060;branch=z9hG4 bK1D61CE7..From: <sip:[email protected]><mailto:sip:[email protected]>;tag=24513088-D59..To: <sip:[email protected]<mailto:sip:[email protected]> 6>;tag=F0695368-74F..Date: Tue, 03 Jul 2012 13:37:41 GMT..Call-ID: 1887588D-C44B11E1-BE38D697-98A3E [email protected]<mailto:[email protected]>: Cisco-SIPGateway/IOS-12.x..Max-Forwards: 70..Route: <sip:x.x.130 .36;lr=on>..Timestamp: 1341322666..CSeq: 103 BYE..Reason: Q.850;cause=16..Content-Length: 0.... # U x.x.130.34:5060 -> x.x.129.200:5060 BYE sip:[email protected]:5060<mailto:sip:[email protected]:5060> SIP/2.0..Via: SIP/2.0/UDP x.x.130.34;branch=z9hG4bKa2ce. 4ba2ee65.0..Via: SIP/2.0/UDP x.x.128.205:5060;rport=51694;branch=z9hG4bK1D61CE7..From: <sip:502 [email protected]<mailto:[email protected]>>;tag=24513088-D59..To: <sip:[email protected]><mailto:sip:[email protected]>;tag=F0695368-74F..Date : Tue, 03 Jul 2012 13:37:41 GMT..Call-ID: [email protected]<mailto:[email protected]>- Agent: Cisco-SIPGateway/IOS-12.x..Max-Forwards: 69..Timestamp: 1341322666..CSeq: 103 BYE..Reason: Q .850;cause=16..Content-Length: 0.... # U x.x.129.200:5060 -> x.x.130.34:5060 SIP/2.0 200 OK..Via: SIP/2.0/UDP x.x.130.34;branch=z9hG4bKa2ce.4ba2ee65.0,SIP/2.0/UDP x.x.12 8.205:5060;rport=51694;branch=z9hG4bK1D61CE7..From: <sip:[email protected]><mailto:sip:[email protected]>;tag=24513088-D5 9..To: <sip:[email protected]><mailto:sip:[email protected]>;tag=F0695368-74F..Date: Tue, 03 Jul 2012 13:37:46 GMT..Call-I D: [email protected]<mailto:[email protected]>: Cisco-SIPGateway/IOS-12.x..Timestamp : 1341322666..Content-Length: 0..CSeq: 103 BYE.... # U x.x.130.36:5060 -> x.x.128.205:51694 SIP/2.0 200 OK..Via: SIP/2.0/UDP x.x.128.205:5060;rport=51694;branch=z9hG4bK1D61CE7..From: <sip :[email protected]>;tag=24513088-D59..To: <sip:[email protected]><mailto:sip:[email protected]>;tag=F0695368-74F.. Date: Tue, 03 Jul 2012 13:37:46 GMT..Call-ID: [email protected]<mailto:[email protected]> erver: Cisco-SIPGateway/IOS-12.x..Timestamp: 1341322666..Content-Length: 0..CSeq: 103 BYE.... _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list [email protected]<mailto:[email protected]> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list [email protected]<mailto:[email protected]> http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla - http://www.asipto.com http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio Advanced Training, Seattle, USA, Sep 23-26, 2012 - http://asipto.com/u/katu Kamailio Practical Workshop, Netherlands, Sep 10-12, 2012 - http://asipto.com/u/kpw
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