From: Paul Jakma (paul at domain clubi.ie)
Date: Sun 02 Sep 2001 - 10:48:29 IST
On Fri, 31 Aug 2001, Martin Feeney wrote:
> Anyone know of any tool along the lines of netstat, lsof or fuser that'll
> let you check for the existance of progs listening on IP protocols other
> than tcp/udp? I'm talking about protocols such as GRE(47), ESP(50) and
if the protocol is supported the kernel, (eg via a socket() domain)
then netstat should support it too and display it.
if the kernel doesn't support it, then the app must be using a raw
socket, and tools that query the kernel will only ever find out it's
a 'raw' socket.
only way then to find out is to snoop on the traffic itself ->
so the answer is "netstat"
-- Paul Jakma paul at domain clubi.ie paul at domain jakma.org Key ID: 64A2FF6A Fortune: HELP!!!! I'm being held prisoner in /usr/games/lib!
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