[asterisk-bugs] [Asterisk 0017070]: asterisk is not closing unused RTP ports

Mon Mar 22 05:00:12 CDT 2010

The following issue has been SUBMITTED. 
====================================================================== 
https://issues.asterisk.org/view.php?id=17070 
====================================================================== 
Reported By:                chiller
Assigned To:                
====================================================================== 
Project:                    Asterisk
Issue ID:                   17070
Category:                   Core/RTP
Reproducibility:            always
Severity:                   block
Priority:                   normal
Status:                     new
Asterisk Version:           1.6.2.6 
JIRA:                        
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): 1.6.2 
SVN Revision (number only!): 253205 
Request Review:              
====================================================================== 
Date Submitted:             2010-03-22 05:00 CDT
Last Modified:              2010-03-22 05:00 CDT
====================================================================== 
Summary:                    asterisk is not closing unused RTP ports
Description: 
i am using asterisk in a production-enviroment with 200+ concurrent calls.
Also a TC400B transcoding card from digium is installed. 
the issue i am seeing: asterisk is not closing the open files/used RTP
ports. So after 2 days all the ports(rtp.conf) or all the file (ulimit -n
32768) are full.
To give u an idea, please see the number of open ports, open files and
active sip dialogs, right now.

# netstat -tunap | grep asterisk | wc -l
# 21348

# ls -l /proc/<asterisk-pid>/fd | wc -l 
# 21392

*CLI> sip show channels
...
109 active SIP dialogs

====================================================================== 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-03-22 05:00 chiller        New Issue                                    
2010-03-22 05:00 chiller        Asterisk Version          => 1.6.2.6         
2010-03-22 05:00 chiller        Regression                => No              
2010-03-22 05:00 chiller        SVN Branch (only for SVN checkouts, not tarball
releases) => 1.6.2           
2010-03-22 05:00 chiller        SVN Revision (number only!) => 253205          
======================================================================