[OpenSIPS-Devel] [NEW] auto-disabling of stateless reply forwarding

Bogdan-Andrei Iancu bogdan at voice-system.ro
Fri Feb 6 19:51:11 CET 2009


I just commited a new functionality in OpenSIPS that will make it more 
safe in operation.

The idea is simple: if you do not statelessly forward any request (via 
forward() function), the core will also not forward any stateless reply.

This is automatically detected (by inspecting the script and looking for 
stateless fwd functions), so you do not have to change anything in the 
cfg in order to enable it.

Most of the scripts are stateful (using only TM to forward requests), so 
there are no stateless replies to forward -> OpenSIPS will protect 
itself (and refuse to become a reply relay) and drop all stateless replies.


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