[asterisk-bugs] [Asterisk 0016774]: 1.6.1.13 and 1.6.1.14 UDP ports not freed =>

Asterisk Bug Tracker noreply at bugs.digium.com
Thu Feb 4 14:56:45 CST 2010


The following issue has been set as RELATED TO issue 0016721. 
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https://issues.asterisk.org/view.php?id=16774 
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Reported By:                kowalma
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   16774
Category:                   Core/RTP
Reproducibility:            always
Severity:                   block
Priority:                   normal
Status:                     feedback
Target Version:             Potential Blocker
Asterisk Version:           1.6.1.14 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
====================================================================== 
Date Submitted:             2010-02-04 12:46 CST
Last Modified:              2010-02-04 14:56 CST
====================================================================== 
Summary:                    1.6.1.13 and 1.6.1.14 UDP ports not freed =>
Description: 
Since 1.6.1.13 looks there is problem with freeing UDP ports. 2-3 days ago
I upgraded one box from 1.6.0.5 and second from 1.6.1.1 to 1.6.1.13 and
every few thusants calls I'm running out of UDP ports.

mg0:~# rasterisk -x " sip show channels"
Peer             User/ANR         Call ID          Format           Hold  
  Last Message    Expiry
192.168.9.2      mg0              28f9a3d00edd874  0x8 (alaw)       No    
  Rx: ACK
192.168.9.2      mg0              77d13e113c8409e  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              7297a36515d38d1  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              07b22e6a461f5b3  0x8 (alaw)       No    
  Rx: INVITE
192.168.9.2      mg0              3076b8603492c24  0x8 (alaw)       No    
  Rx: ACK
192.168.9.2      mg0              30180433452ebf7  0x8 (alaw)       No    
  Rx: INVITE
192.168.9.2      mg0              28c1ad56233d208  0x8 (alaw)       No    
  Rx: INVITE
192.168.9.2      mg0              0182d70a3ec9d14  0x8 (alaw)       No    
  Rx: INVITE
192.168.9.2      mg0              76a5f0c46328c99  0x8 (alaw)       No    
  Rx: ACK
192.168.9.2      mg0              56be88b8268d261  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              626ef5624a83e0c  0x0 (nothing)    No    
  Rx: ACK
192.168.9.2      mg0              1af2adc275f0b10  0x8 (alaw)       No    
  Rx: ACK
192.168.9.2      mg0              645b2a390a66a11  0x0 (nothing)    No    
  Rx: ACK
192.168.9.2      mg0              502a709e10ff8dc  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              58ab1eac5e50a92  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              6967aeee16f8e71  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              618b46651909df3  0x8 (alaw)       No    
  Rx: INVITE
192.168.9.2      mg0              4ddae9dc5f91236  0x8 (alaw)       No    
  Rx: INVITE
192.168.9.2      mg0              250e1d32111b2c5  0x0 (nothing)    No    
  Rx: ACK
192.168.9.2      mg0              72cfef2c5fc67eb  0x8 (alaw)       No    
  Rx: INVITE
192.168.9.2      mg0              6d70624c7eb9942  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              5e2c546e27a0af2  0x8 (alaw)       No    
  Rx: INVITE
192.168.9.2      mg0              53fa535541908ce  0x8 (alaw)       No    
  Rx: ACK
192.168.9.2      mg0              0f8cb2514fd7e4f  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              5cdeead033ebb17  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              4083b3aa6c3a4c5  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              4bd036370f2ac5d  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              50467ac42828e9d  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              17faaccd5554f00  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              5bfa754b209122e  0x8 (alaw)       No    
  Rx: ACK
192.168.9.2      mg0              78d3f4fa2920ac2  0x8 (alaw)       No    
  Rx: ACK
192.168.9.2      mg0              2fcbbb020e2cf0a  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              2cf255430ced865  0x8 (alaw)       No    
  Rx: INVITE
192.168.9.2      mg0              385ac7317e336fc  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              633b90226eaac79  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              36fe9f8b78ce7b2  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              61b9d37358c31de  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              30a1736605b2c28  0x8 (alaw)       No    
  Rx: INVITE
192.168.9.2      mg0              6fe7902c4ae25f0  0x8 (alaw)       No    
  Rx: ACK
192.168.9.2      mg0              7a3168e81aabb71  0x8 (alaw)       No    
  Rx: INVITE
192.168.9.2      mg0              4bf8f6e05a1efc9  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              6665165a33c355e  0x8 (alaw)       No    
  Rx: INVITE
192.168.9.2      mg0              3446ee9b07593d4  0x8 (alaw)       No    
  Rx: ACK
192.168.9.2      mg0              145209e01d8b3d4  0x8 (alaw)       No    
  Tx: ACK
192.168.9.2      mg0              45a79c7c44628cf  0x8 (alaw)       No    
  Rx: INVITE
45 active SIP dialogs
mg0:~#

On this box I have 4xE1 so max I can handle 120 calls. 
Before upgrade this MG was rock-stable and had asterisk uptime counted in
weeks.

I have one box running 1.6.1.12 and there seems there is no RTP-UDP ports
problem.

mg0:~# while true
> do
>  lsof | grep UDP -c ; sleep 10
> done
682
688
691
682
703
730
745
757
781
^C
mg0:~#

Every few hours I need to restart asterisk as it runs out of free ports

/etc/asterisk/rtp.conf
[general]
rtpstart=5000
rtpend=51000

======================================================================
Relationships       ID      Summary
----------------------------------------------------------------------
related to          0016721 after a few minutes it takes down the s...
====================================================================== 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-02-04 14:56 lmadsen        Relationship added       related to 0016721  
======================================================================




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