Re: [asterisk-users] Asterisk replying to wrong port for NOTIFY messages
Hi Jeff, On Thu, Jan 6, 2011 at 11:28 AM, Jeff LaCoursiere wrote: > > > On Wed, 5 Jan 2011, James Lamanna wrote: > >> See the following SIP trace. >> Where in the world does Asterisk get port 1025 to respond to? >> This is asterisk 1.6.x. >> > > Hi James, > > I'm sure it would be the NAT translated port on the public side of the > customer's firewall... Unfortunately its not. All clients are on symmetric NAT. Here's an ngrep trace, you can see the NAT port in the VIA is the same as the source port: U xxx.xxx.xxx.44:8155 -> xx.xxx.xxx.7:5060 NOTIFY sip:pbx1.warp2biz.com SIP/2.0..Via: SIP/2.0/UDP 192.168.1.127:8155;branch=z9hG4bK-4b50c77d..From: "zz" ;tag=5281a88170274fa2o0..To: ..Call-ID: c914b8d-532f2...@192.168.1.127..cseq: 14492 NOTIFY..Max-Forwards: 70..Con tact: "zz" ..Event: keep-alive..User-Agent: Cisco/SPA509G-7.4.6-0002fdff9097..Content-Length: 0 # U xx.xxx.xxx.7:5060 -> xx.xxx.xxx.44:1025 SIP/2.0 200 OK..Via: SIP/2.0/UDP 192.168.1.127:8155;branch=z9hG4bK-4b50c77d;received=xx.xxx.xxx.44..From: "zz" ;tag=5281a88170274fa2o0..To: ;tag=as62dac391..Call-ID: c914b8d-532f2...@192.168.1.127..cseq: 14492 NOTIFY..User- Agent: Asterisk PBX..Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO..Supported: replaces..Content-Length: 0 -- James > > j > >> Thanks. >> >> -- James >> >> >> <--- SIP read from zzz.zzz.zzz.44:9363 ---> >> NOTIFY sip:pbx1.mydomain.com SIP/2.0^M >> Via: SIP/2.0/UDP 192.168.1.140:9363;branch=z9hG4bK-b9a860d3^M >> From: "xxx-xxx-" >> ;tag=467525dd6fac949do0^M >> To: ^M >> Call-ID: 707176dd-38f47...@192.168.1.140^m >> CSeq: 118907 NOTIFY^M >> Max-Forwards: 70^M >> Contact: "xxx-xxx-" ^M >> Event: keep-alive^M >> User-Agent: Cisco/SPA509G-7.4.6-0002fdff90a4^M >> Content-Length: 0^M >> ^M >> >> <-> >> [Jan 5 13:46:36] VERBOSE[3919] logger.c: --- (11 headers 0 lines) --- >> [Jan 5 13:46:36] VERBOSE[3919] logger.c: >> <--- Transmitting (no NAT) to zzz.zzz.zzz.44:1025 ---> >> SIP/2.0 200 OK^M >> Via: SIP/2.0/UDP >> 192.168.1.140:9363;branch=z9hG4bK-b9a860d3;received=zzz.zzz.zzz.44^M >> From: "xxx-xxx-" >> ;tag=467525dd6fac949do0^M >> To: ;tag=as0493c604^M >> Call-ID: 707176dd-38f47...@192.168.1.140^m >> CSeq: 118907 NOTIFY^M >> User-Agent: Asterisk PBX^M >> Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO^M >> Supported: replaces^M >> Content-Length: 0^M >> >> -- >> _ >> -- Bandwidth and Colocation Provided by http://www.api-digital.com -- >> New to Asterisk? Join us for a live introductory webinar every Thurs: >> http://www.asterisk.org/hello >> >> asterisk-users mailing list >> To UNSUBSCRIBE or update options visit: >> http://lists.digium.com/mailman/listinfo/asterisk-users >> > > -- > _ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [asterisk-users] Asterisk replying to wrong port for NOTIFY messages
On Wed, 5 Jan 2011, James Lamanna wrote: See the following SIP trace. Where in the world does Asterisk get port 1025 to respond to? This is asterisk 1.6.x. Hi James, I'm sure it would be the NAT translated port on the public side of the customer's firewall... j Thanks. -- James <--- SIP read from zzz.zzz.zzz.44:9363 ---> NOTIFY sip:pbx1.mydomain.com SIP/2.0^M Via: SIP/2.0/UDP 192.168.1.140:9363;branch=z9hG4bK-b9a860d3^M From: "xxx-xxx-" ;tag=467525dd6fac949do0^M To: ^M Call-ID: 707176dd-38f47...@192.168.1.140^m CSeq: 118907 NOTIFY^M Max-Forwards: 70^M Contact: "xxx-xxx-" ^M Event: keep-alive^M User-Agent: Cisco/SPA509G-7.4.6-0002fdff90a4^M Content-Length: 0^M ^M <-> [Jan 5 13:46:36] VERBOSE[3919] logger.c: --- (11 headers 0 lines) --- [Jan 5 13:46:36] VERBOSE[3919] logger.c: <--- Transmitting (no NAT) to zzz.zzz.zzz.44:1025 ---> SIP/2.0 200 OK^M Via: SIP/2.0/UDP 192.168.1.140:9363;branch=z9hG4bK-b9a860d3;received=zzz.zzz.zzz.44^M From: "xxx-xxx-" ;tag=467525dd6fac949do0^M To: ;tag=as0493c604^M Call-ID: 707176dd-38f47...@192.168.1.140^m CSeq: 118907 NOTIFY^M User-Agent: Asterisk PBX^M Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO^M Supported: replaces^M Content-Length: 0^M -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
[asterisk-users] Asterisk replying to wrong port for NOTIFY messages
See the following SIP trace. Where in the world does Asterisk get port 1025 to respond to? This is asterisk 1.6.x. Thanks. -- James <--- SIP read from zzz.zzz.zzz.44:9363 ---> NOTIFY sip:pbx1.mydomain.com SIP/2.0^M Via: SIP/2.0/UDP 192.168.1.140:9363;branch=z9hG4bK-b9a860d3^M From: "xxx-xxx-" ;tag=467525dd6fac949do0^M To: ^M Call-ID: 707176dd-38f47...@192.168.1.140^m CSeq: 118907 NOTIFY^M Max-Forwards: 70^M Contact: "xxx-xxx-" ^M Event: keep-alive^M User-Agent: Cisco/SPA509G-7.4.6-0002fdff90a4^M Content-Length: 0^M ^M <-> [Jan 5 13:46:36] VERBOSE[3919] logger.c: --- (11 headers 0 lines) --- [Jan 5 13:46:36] VERBOSE[3919] logger.c: <--- Transmitting (no NAT) to zzz.zzz.zzz.44:1025 ---> SIP/2.0 200 OK^M Via: SIP/2.0/UDP 192.168.1.140:9363;branch=z9hG4bK-b9a860d3;received=zzz.zzz.zzz.44^M From: "xxx-xxx-" ;tag=467525dd6fac949do0^M To: ;tag=as0493c604^M Call-ID: 707176dd-38f47...@192.168.1.140^m CSeq: 118907 NOTIFY^M User-Agent: Asterisk PBX^M Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY, INFO^M Supported: replaces^M Content-Length: 0^M -- _ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users