[asterisk-bugs] [Asterisk 0010313]: Chan SIP and ACL Source Based Routing

[noreply at bugs.digium.com]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=10313 
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Reported By:                bfsworks
Assigned To:                
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Project:                    Asterisk
Issue ID:                   10313
Category:                   Channels/chan_sip/Registration
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     acknowledged
Asterisk Version:           1.4.9  
SVN Branch (only for SVN checkouts, not tarball releases):  1.4  
SVN Revision (number only!): 69944 
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             07-26-2007 18:22 CDT
Last Modified:              02-27-2008 08:46 CST
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Summary:                    Chan SIP and ACL Source Based Routing
Description: 
If asterisk is connected to two ISP connections statically. SIP
registrations fail and ACL reports cannot connect. Asterisk uses the
routing table and does not pass a source ip to the table and all routing
will default to the default route or gateway. If a SIP registration comes
in on ISP1 and the default route is for ISP2 then any and all responses go
out ISP2. 
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---------------------------------------------------------------------- 
 stevens - 02-27-08 08:46  
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sergee: they seem to be different to me.
This report is related to a lack of a (very useful) feature where
chan_sip
isn't able to use a specific address for a specific link.
Something like "sourceaddress" is for chan_iax2.

If the asterisk box is behind a NAT it could be even more problematic,
due to the fact that "externip" is a single value for every outbound
connection. So multi-homed connections aren't possible.

Am I wrong on this (maybe since I'm not exactly up-to-date on the latest
changes/additions)? 

Issue History 
Date Modified   Username       Field                    Change               
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02-27-08 08:46  stevens        Note Added: 0083017                          
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