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Juha_Metsansalo's avatar
Juha_Metsansalo
Icon for Nimbostratus rankNimbostratus
Feb 24, 2016

SIP traffic outbound irule

Hi, I'm creating an irule to our Sib Lab enviroment (later to also in production). What I'd like to to is that the SIP traffiac will go through the SNAT and other traffic (like dns requests etc) wi...
application delivery
iRules
Yann_Desmarest's avatar
Yann_Desmarest
Icon for Cirrus rankCirrus
Mar 16, 2016

Hello,

 

Depending on your sip environment, you may write an irule to take decisions based on TCP or UDP ports and source/destination IP addresses. Then, you will be able to disable or enable SNAT within the irule.

 

If you need more, you can go deep in the TCP or UDP content and check for SIP headers to identify SIP content.

 

The following command will help you turn off snat : snat none (to be done within the irule)