mailing list archives
Re: Any tools to help network security
From: David Miller <dmiller () tiggee com>
Date: Wed, 21 Dec 2011 14:12:12 -0500
On 12/21/2011 2:03 PM, sthaug () nethelp no wrote:
We discover there are so many (source) ip not belonging to our network
to go to outside.
We can block it but don't know how to locate the source.
Any tools can be easily found out.
Steinar Haug, Nethelp consulting, sthaug () nethelp no
Also - http://lmgtfy.com/?q=tracing+spoofed+source+on+network
Which get you to some strategies for finding the source(s) on your
network (which I believe was the OP's question). Including: