[OpenSIPS-Devel] [ opensips-Bugs-3607102 ] B2B resetting Max-Forwards to 70

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Bugs item #3607102, was opened at 2013-03-06 16:23
Message generated for change (Tracker Item Submitted) made by rrb3942
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Category: modules
Group: trunk
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Ryan Bullock (rrb3942)
Assigned to: Nobody/Anonymous (nobody)
Summary: B2B resetting Max-Forwards to 70

Initial Comment:
When using the B2B module in topology hiding mode Max-Forwards appears to get reset to 70 on requests instead of being decremented. The documentation states it should be passed and decremented.

I attached example ngrep output of a request passing through B2B. It is a very simple topology hiding scenario. You can see the Max-Forwards on the INVITE and BYE both get reset.

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=1086410&aid=3607102&group_id=232389