[asterisk-bugs] [Asterisk 0018064]: Bad assumption in ast_ouraddrfor in chan_sip regarding extern IP and IPv6

[Asterisk Bug Tracker]

The following issue has been UPDATED. 
====================================================================== 
https://issues.asterisk.org/view.php?id=18064 
====================================================================== 
Reported By:                oej
Assigned To:                jpeeler
====================================================================== 
Project:                    Asterisk
Issue ID:                   18064
Category:                   Channels/chan_sip/IPv6
Reproducibility:            have not tried
Severity:                   block
Priority:                   normal
Status:                     closed
Asterisk Version:           1.8.0-rc2 
JIRA:                       SWP-2309 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
Resolution:                 no change required
Fixed in Version:           
====================================================================== 
Date Submitted:             2010-09-28 00:48 CDT
Last Modified:              2010-11-12 12:22 CST
====================================================================== 
Summary:                    Bad assumption in ast_ouraddrfor in chan_sip
regarding extern IP and IPv6
Description: 
The code says:


if (ast_sockaddr_is_ipv6(&theirs)) {
                if (localaddr && !ast_sockaddr_isnull(externaddr)) {
                        ast_log(LOG_WARNING, "Address remapping activated
in sip.conf "
                                "but we're using IPv6, which doesn't need
it. Please "
                                "remove \"localnet\" and/or \"externaddr\"
settings.\n");
                }


Which is definitely wrong. If you have "::" as a bind address, the IPv6
socket *WILL* listen to IPv4 and the externip/localnet settings might be
needed on the IPv4 side of life.
====================================================================== 

---------------------------------------------------------------------- 
 (0128831) jpeeler (administrator) - 2010-11-12 12:22
 https://issues.asterisk.org/view.php?id=18064#c128831 
---------------------------------------------------------------------- 
Closing this as it appears to not actually be a bug. 

Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2010-11-12 12:22 jpeeler        Note Added: 0128831                          
2010-11-12 12:22 jpeeler        Status                   feedback => closed  
2010-11-12 12:22 jpeeler        Resolution               open => no change
required
======================================================================