Ethereal-users: RE: [Ethereal-users]TKTP protocol not recognized

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From: "Andreas Sikkema" <andreas.sikkema@xxxxxxxxxxxx>
Date: Mon, 27 Oct 2003 09:31:25 +0100
On zondag 26 oktober 2003 20:48, ethereal-users-bounces@xxxxxxxxxxxx wrote:

> Spontaneously I experienced that the H.245 messages were not
> expanded anymore, even TPKT wasn't shown, only TCP data.
> Also the RTP and RTPC traffic wasn't expanded anymore, just
> showed as UDP
> traffic

The problem is that in frame 34 the client sending the setup 
message reports its H.245 IP address as 145.53.64.143 and the 
port as 18010, while the traffic to that port is going to IP 
address 10.0.0.230. 

Are you using NAT?

The solution is either to not cause the destination IP 
address to change or sent incorrectly, OR, use 
Decode As... Which will not help very much because also 
the RT(C)P traffic has the same issue.


-- 
Andreas Sikkema