Re: closing an existing connexion
Re: closing an existing connexion
- Subject: Re: closing an existing connexion
- From: Dalton Hamilton <email@hidden>
- Date: Fri, 7 Jan 2005 18:00:29 +0100
Just and idea:
I would definitely think this is possible if you sent the application a
TCP packet with the FIN bit set. You could even spoof the src address
being that you wouldn't require a response. In the application that
kill's the virtual-circuit connection, you have to build your own tcp
frame since you obviously wouldn't have a connected socket to close or
shutdown. Building a TCP frame shouldn't be too hard if you capture
with with a packet analyzer. I use to do it to build my own Layer-2
multicast packets.
Good luck.
Dalton Hamilton
if(1)osx
On Jan 7, 2005, at 1:35 PM, Vincent Pottier wrote:
Hi,
Can't you use IPFW to do the work (from the terminal) or ipfirewall
(from an application)?
hope that help.
Vincent
Le 7 janv. 05, à 11:04, Nicolas Berloquin a écrit :
Hello !
I'm wondering whether it is possible to 'kill' an existing TCP
connexion from outside
the process that owns it, a bit like it was possible with some tools
on OS9 ?
Would this be possible 1) from a program ? 2) from the terminal 3)
from a divert socket ?
thanks !
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