[Freeswitch-users] RFC 3263 and failing over
Tim Meade
Tim at Millicorp.com
Thu Sep 3 22:19:39 MSD 2015
OK I'll open the jira.
Thanks
Tim
From: <freeswitch-users-bounces at lists.freeswitch.org<mailto:freeswitch-users-bounces at lists.freeswitch.org>> on behalf of Brian West
Reply-To: FreeSWITCH Help
Date: Thursday, September 3, 2015 at 1:10 PM
To: FreeSWITCH Help
Subject: Re: [Freeswitch-users] RFC 3263 and failing over
I don't know but it gives us a single place we can track it, if its a flub up on your part we can document the use case properly on confluence. Its just harder to track these types of issues in the mailing list.
On Thu, Sep 3, 2015 at 12:07 PM, Joshua Gigg <giggsey at gmail.com<mailto:giggsey at gmail.com>> wrote:
So its a bug, rather than me messing up the SRV records etc?
On 3 Sep 2015 17:35, "Brian West" <brian at freeswitch.org<mailto:brian at freeswitch.org>> wrote:
Bug reports belong in JIRA, could you file it please at freeswitch.org/jira<http://freeswitch.org/jira>
Thanks,
On Thu, Sep 3, 2015 at 11:30 AM, Joshua Gigg <giggsey at gmail.com<mailto:giggsey at gmail.com>> wrote:
I've setup some SRV records to test failover between a few servers.
$ dig _sip._udp.testing-sip.giggsey.net<http://udp.testing-sip.giggsey.net> SRV
;; ANSWER SECTION:
_sip._udp.testing-sip.giggsey.net<http://udp.testing-sip.giggsey.net>. 371 IN SRV 10 0 5060 testing-sip-real.giggsey.net<http://testing-sip-real.giggsey.net>.
_sip._udp.testing-sip.giggsey.net<http://udp.testing-sip.giggsey.net>. 371 IN SRV 0 0 5080 testing-sip-fake.giggsey.net<http://testing-sip-fake.giggsey.net>.
testing-sip-fake is a FreeSWITCH box, configured to hangup every inbound call with 503: NETWORK_OUT_OF_ORDER.
testing-sip-real will accept traffic from this server, and actually connect to something.
When I make a call via FreeSWITCH (latest master), it sends the INVITE to testing-sip-fake, which responds correctly. FreeSWITCH does not ACK the 503, but sends the INVITE to testing-sip-real.
testing-sip-real responds with a 200, but FreeSWITCH sends the ACK to testing-sip-fake.
Trace from sngrep below (apologies for any formatting issues): http://i.imgur.com/aGOBHpp.png
│
193.104.89.40:5080<http://193.104.89.40:5080> 178.62.61.192:5080<http://178.62.61.192:5080> 193.104.89.57:5060<http://193.104.89.57:5060> │
──────────┬───────── ──────────┬───────── ──────────┬───────── │
▒ 17:06:29.054095 │ INVITE (SDP) │ │ │
▒ +0.016957 │ ──────────────────────────> │ │ │
▒ 17:06:29.071052 │ 100 Trying │ │ │
▒ +0.004131 │ <────────────────────────── │ │ │
▒ 17:06:29.075183 │ 503 Service Unavailable │ │ │
▒ +0.005387 │ <────────────────────────── │ │ │
▒ 17:06:29.080570 │ INVITE (SDP) │ │
▒ +0.003829 │ ────────────────────────────────────────────────────────> │ │
▒ 17:06:29.084399 │ 100 Giving a try │ │
▒ +0.491453 │ <──────────────────────────────────────────────────────── │ │
▒ 17:06:29.575852 │ 503 Service Unavailable │ │ │
▒ +1.000255 │ <────────────────────────── │ │ │
▒ 17:06:30.576107 │ 503 Service Unavailable │ │ │
▒ +2.000364 │ <<<──────────────────────── │ │ │
▒ 17:06:32.576471 │ 503 Service Unavailable │ │ │
▒ +2.662937 │ <<<──────────────────────── │ │ │
▒ 17:06:35.239408 │ 183 Session Progress (SDP) │ │
▒ +1.155243 │ <──────────────────────────────────────────────────────── │ │
▒ 17:06:36.394651 │ 183 Session Progress (SDP) │ │
▒ +0.093683 │ <<<────────────────────────────────────────────────────── │ │
▒ 17:06:36.488334 │ 180 Ringing (SDP) │ │
▒ +0.088306 │ <──────────────────────────────────────────────────────── │ │
▒ 17:06:36.576640 │ 503 Service Unavailable │ │ │
▒ +1.936790 │ <────────────────────────── │ │ │
▒ 17:06:38.513430 │ 200 OK (SDP) │ │
▒ +0.010268 │ <──────────────────────────────────────────────────────── │ │
│ 17:06:38.523698 │ ACK │ │ │
│ +0.489731 │ ──────────────────────────> │ │ │
│ 17:06:39.013429 │ 200 OK (SDP) │ │
│ +0.000296 │ <──────────────────────────────────────────────────────── │ │
│ 17:06:39.013725 │ ACK │ │ │
│ +0.999795 │ ──────────────────────────> │ │ │
│ 17:06:40.013520 │ 200 OK (SDP) │ │
│ +0.000282 │ <──────────────────────────────────────────────────────── │ │
│ 17:06:40.013802 │ ACK │ │ │
│ +0.562804 │ ──────────────────────────> │ │ │
│ 17:06:40.576606 │ 503 Service Unavailable │ │ │
│ +1.436391 │ <────────────────────────── │ │ │
│ 17:06:42.012997 │ 200 OK (SDP) │ │
│ +0.000149 │ <──────────────────────────────────────────────────────── │ │
│ 17:06:42.013146 │ ACK │ │ │
│ +2.564912 │ ──────────────────────────> │ │ │
│ 17:06:44.578058 │ 503 Service Unavailable │ │ │
│ +0.685651 │ <────────────────────────── │ │ │
│ 17:06:45.263709 │ BYE │ │ │
│ +0.016618 │ ──────────────────────────> │ │ │
│ 17:06:45.280327 │ 481 Call Does Not Exist │ │ │
│ +0.730549 │ <────────────────────────── │ │ │
│
Any ideas on where to start to debug?
--
Joshua Gigg
_________________________________________________________________________
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Brian West
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[http://billing.freeswitch.org/templates/default/img/whmcslogo.png]
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Got Bugs? Report them here<https://freeswitch.org/jira>! | Reddit: /r/freeswitch<https://www.reddit.com/r/freeswitch>
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_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
consulting at freeswitch.org<mailto:consulting at freeswitch.org>
http://www.freeswitchsolutions.com
Official FreeSWITCH Sites
http://www.freeswitch.org
http://confluence.freeswitch.org
http://www.cluecon.com
FreeSWITCH-users mailing list
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http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org
_________________________________________________________________________
Professional FreeSWITCH Consulting Services:
consulting at freeswitch.org<mailto:consulting at freeswitch.org>
http://www.freeswitchsolutions.com
Official FreeSWITCH Sites
http://www.freeswitch.org
http://confluence.freeswitch.org
http://www.cluecon.com
FreeSWITCH-users mailing list
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http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
http://www.freeswitch.org
--
Brian West
brian at freeswitch.org<mailto:brian at freeswitch.org>
[http://billing.freeswitch.org/templates/default/img/whmcslogo.png]
Twitter: @FreeSWITCH , @briankwest
http://www.freeswitchbook.com
http://www.freeswitchcookbook.com
Got Bugs? Report them here<https://freeswitch.org/jira>! | Reddit: /r/freeswitch<https://www.reddit.com/r/freeswitch>
T:+19184209001 | F:+19184209002 | M:+1918424WEST (9378)
iNUM:+883 5100 1420 9001 | ISN:410*543 | Skype:briankwest
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