[Asterisk-bugs] [Asterisk 0009937]: IAX peers becomes unreachable/reachable

[noreply at bugs.diguim.com]

email_notification_title_for_action_bugnote_submitted 
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http://bugs.digium.com/view.php?id=9937 
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Reported By:                thiagarcia
Assigned To:                russell
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Project:                    Asterisk
Issue ID:                   9937
Category:                   Core/General
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     feedback
Asterisk Version:           1.4.4 
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!): 68527 
Disclaimer on File?:        No 
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Date Submitted:             06-10-2007 19:29 CDT
Last Modified:              06-29-2007 10:34 CDT
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Summary:                    IAX peers becomes unreachable/reachable
Description: 
My IAX peers becomes unreachable/reachable.
The issue appeared after upgrade SVN from branches 1.4 67158 to 68527.

I am using softphone idefisk 1.31 for linux and codec GSM.

_______________________________________________________________________________
[Jun 10 21:00:15] WARNING[18757]: chan_iax2.c:6322 socket_read: Dropping
frame from 10.9.15.65 (callno 56763) of type 6 (subclass 3) due to frame of
type 6 (subclass 4) already in process
[Jun 10 21:00:35] NOTICE[18375]: chan_iax2.c:7211 socket_process: Peer
'5644' is now REACHABLE! Time: 8
[Jun 10 21:00:55] WARNING[18757]: chan_iax2.c:6322 socket_read: Dropping
frame from 10.9.15.181 (callno 34180) of type 6 (subclass 3) due to frame
of type 6 (subclass 4) already in process
[Jun 10 21:00:59] NOTICE[18397]: chan_iax2.c:8005 __iax2_poke_noanswer:
Peer '5628' is now UNREACHABLE! Time: 1
[Jun 10 21:01:09] WARNING[18757]: chan_iax2.c:6322 socket_read: Dropping
frame from 10.9.15.181 (callno 34182) of type 6 (subclass 3) due to frame
of type 6 (subclass 4) already in process
[Jun 10 21:01:29] WARNING[18757]: chan_iax2.c:6322 socket_read: Dropping
frame from 10.9.15.181 (callno 34183) of type 6 (subclass 3) due to frame
of type 6 (subclass 4) already in process
[Jun 10 21:01:35] WARNING[18757]: chan_iax2.c:6322 socket_read: Dropping
frame from 10.9.15.65 (callno 56766) of type 6 (subclass 3) due to frame of
type 6 (subclass 4) already in process
[Jun 10 21:01:39] NOTICE[18424]: chan_iax2.c:8005 __iax2_poke_noanswer:
Peer '5644' is now UNREACHABLE! Time: 8
[Jun 10 21:01:49] WARNING[18757]: chan_iax2.c:6322 socket_read: Dropping
frame from 10.9.15.181 (callno 34184) of type 6 (subclass 3) due to frame
of type 6 (subclass 4) already in process
[Jun 10 21:01:49] WARNING[18757]: chan_iax2.c:6322 socket_read: Dropping
frame from 10.9.15.65 (callno 56768) of type 6 (subclass 3) due to frame of
type 6 (subclass 4) already in process
[Jun 10 21:02:09] WARNING[18757]: chan_iax2.c:6322 socket_read: Dropping
frame from 10.9.15.181 (callno 34186) of type 6 (subclass 3) due to frame
of type 6 (subclass 4) already in process
[Jun 10 21:02:09] WARNING[18757]: chan_iax2.c:6322 socket_read: Dropping
frame from 10.9.15.65 (callno 56769) of type 6 (subclass 3) due to frame of
type 6 (subclass 4) already in process
[Jun 10 21:02:29] WARNING[18757]: chan_iax2.c:6322 socket_read: Dropping
frame from 10.9.15.181 (callno 34187) of type 6 (subclass 3) due to frame
of type 6 (subclass 4) already in process
[Jun 10 21:02:29] NOTICE[18478]: chan_iax2.c:7211 socket_process: Peer
'5644' is now REACHABLE! Time: 4
______________________________________________________________________________

If i revert chan_iax2.c to svn 67270 branches 1.4 the following error
occurs.

[Jun 10 21:13:22] WARNING[21941]: chan_iax2.c:6318 socket_read: Dropping
full frame from 10.9.15.65 (callno 56804) received too rapidly
[Jun 10 21:13:26] NOTICE[21496]: chan_iax2.c:7997 __iax2_poke_noanswer:
Peer '5644' is now UNREACHABLE! Time: 10
[Jun 10 21:13:36] NOTICE[21499]: chan_iax2.c:7203 socket_process: Peer
'5644' is now REACHABLE! Time: 8
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If revert the chan_iax2.c to svn 67158, the issue does not occur.  
  

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---------------------------------------------------------------------- 
 thiagarcia - 06-29-07 10:34  
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If i revert the chan_iax2.c to the SVN 67158 the problem does not occur. 
All of the clients are in a network 100baseTx-FD, this is output of
ifconfig in my PBX.
          
          RX packets:38705055 errors:0 dropped:0 overruns:0 frame:0
          TX packets:40030031 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100

The network do not have problems detected.

ping -s 1500 pbx-fns.xxxxxx.com
146 packets transmitted, 146 received, 0% packet loss, time 145033ms
rtt min/avg/max/mdev = 1.131/1.202/1.271/0.043 ms 

Issue History 
Date Modified   Username       Field                    Change               
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06-29-07 10:34  thiagarcia     Note Added: 0065919                          
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