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Does Check Point support ALG for NAT?

Question asked by Ricardo Andres Munoz on Jul 28, 2017
Latest reply on Jul 31, 2017 by Dameon Welch Abernathy

Hello,

 

Whatsapp calls use WebRTC (STUN/ICE/TURN), a call is establish using Public IP addresses (phones are behind a hide nat), but when the call is established the communication is P2P using the phones' private IP addresses.

 

Is there any way on a Check Point Gateway (like an ALG support) ir order to NAT the WebRTC or SIP body (payload) and force the phones to use it's public addresss intead the private ones?

 

In other words: Does the CheckPoint Support Alterational of the whatsapp messages to replace the Internal IP with the Public IP?

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