Re: Asterisk ignoring replayed libpcap sessions
- From: Blue Boar <BlueBoar@xxxxxxxxxxx>
- Date: Thu, 02 Nov 2006 11:46:45 -0800
If you originally thought that a simple TCP replay, with sequence and port numbers fixed up, would always work, consider this:
-Client connects
-Server says "Say 3"
-Client says "3"
-connection continues.
So you replay that. This time:
-Server says "Say 5"
-replayed Client says "3"
-Server disconnects.
In many cases, a replayer that doesn't understand the application protocol will fail.
Now extend that to a TCP connection that does an encryption setup with a challenge-response.
BB
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- Re: Asterisk ignoring replayed libpcap sessions
- From: Stefano Zanero
- Re: Asterisk ignoring replayed libpcap sessions
- From: nnp
- Re: Asterisk ignoring replayed libpcap sessions
- From: Stefano Zanero
- Re: Asterisk ignoring replayed libpcap sessions
- From: nnp
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- Re: Asterisk ignoring replayed libpcap sessions
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