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NAT Behavior Discovery Using Classic STUN (RFC 3489)
November 04, 2013 | By Netmanias (tech@netmanias.com)
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Comments (3)
7
Legacy 2015-05-22 08:51:29

Great diagrams for showing the types of NAT and firewalls behave, I think there is a mistake with Symmetric NAT at test I' where the mapped port 40000 to 50000 on the return needs to map from 50000 to 40000 to 10.1.1.1

Netmanias 2015-05-28 03:10:34

Thank you for your comments. Typo has been fixed in figure.

c pavan kumar 2015-08-11 11:48:40

superb information thank u for publishing

 

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