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Bugtraq archives for 1st quarter (Jan-Mar) 1995: Re: Router filtering not enough! (Was: Re: CERT advisory )

Re: Router filtering not enough! (Was: Re: CERT advisory )

Aleph One (aleph1dfw.net)
Wed, 1 Feb 1995 00:08:24 -0600 (CST) 

On Thu, 26 Jan 1995, Paul Traina wrote:

> > How hard would it be to modify tcpwraper (for example) to check the
> > incomming MAC address on a connection and to be worried if it came from a
> > list of routers but the address was the local net?
> 
> This breaks people who might have their netmasks set incorrectly on the local
> net.
> 
Is this bad? dont think so if it breaks it you will notice and be able to 
fix it.

a1
http://underground.org