IDS mailing list archives
Simulating Retransmissions
From: "Mike Gibson" <micheal.gibson () gmail com>
Date: Thu, 13 Apr 2006 15:59:46 -0400
Hi everyone, I need to have a server application retransmit some TCP packets to my client to test my IDS. What I was hoping to do is use Perl or something to basically establish the 3 way handshake and then send a request to an HTTP server or something and then never acknowledge the content returned. Basically it will look something like this. Client -> SYN -> Server Server -> SYN/ACK -> Client Client -> ACK -> Server Client -> GET /index.html -> Server Server -> Contents of index.html -> Client Server -> Contents of index.html -> Client Server -> Contents of index.html -> Client Server -> Contents of index.html -> Client Repeated until the retransmission algorithm expires. Can anyone think of any utilities that could help me with this or point me towards the correct Perl modules. Thanks Mike Gibson ------------------------------------------------------------------------ Test Your IDS Is your IDS deployed correctly? Find out quickly and easily by testing it with real-world attacks from CORE IMPACT. Go to http://www.securityfocus.com/sponsor/CoreSecurity_focus-ids_040708 to learn more. ------------------------------------------------------------------------
Current thread:
- Simulating Retransmissions Mike Gibson (Apr 13)
- Re: Simulating Retransmissions Mike Gibson (Apr 17)
- Re: Simulating Retransmissions Christian Kreibich (Apr 18)
- Re: Simulating Retransmissions Mike Gibson (Apr 17)