Bugtraq mailing list archives
Re: Router filtering not enough! (Was: Re: CERT advisory )
From: aleph1 () dfw net (Aleph One)
Date: 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
Current thread:
- Re: Router filtering not enough! (Was: Re: CERT advisory ), (continued)
- Re: Router filtering not enough! (Was: Re: CERT advisory ) Paul Traina (Jan 26)
- Would an encrypted tunnel solve the SeqNo guessing attack? Bennett Todd (Jan 26)
- Re: Would an encrypted tunnel solve the SeqNo guessing attack? Mark (Jan 26)
- Loaded system no protection. Leo Bicknell (Jan 27)
- Re: Would an encrypted tunnel solve the SeqNo guessing attack? Marc Tamsky (Jan 27)
- Re: Would an encrypted tunnel solve the SeqNo guessing attack? Paul Robinson (Jan 27)
- Very Confused!! Mohamad A Khatoun (Jan 27)
- Re: Router filtering not enough! (Was: Re: CERT advisory ) Paul Traina (Jan 26)
- Notes from Tsutomo's Talk Michael B. Dilger (Jan 26)
- Re: Router filtering not enough! (Was: Re: CERT advisory ) Pete Shipley (Jan 26)
- Re: Router filtering not enough! (Was: Re: CERT advisory ) Jon Peatfield (Jan 27)
- Re: Router filtering not enough! (Was: Re: CERT advisory ) Aleph One (Jan 31)
- Re: Router filtering not enough! (Was: Re: CERT advisory ) Daniel O'Callaghan (Jan 26)
- Re: Router filtering not enough! (Was: Re: CERT advisory ) Jonathan M. Bresler (Jan 26)
- Re: Router filtering not enough! (Was: Re: CERT advisory ) Brian J. Murrell (Jan 26)
- BOUNCE TEST Scott Chasin (Jan 27)
- Re: Router filtering not enough! (Was: Re: CERT advisory ) Jon Peatfield (Jan 27)
- Chances of guessing? Leo Bicknell (Jan 27)
- Re: Chances of guessing? Timothy Newsham (Jan 27)
- Re: Router filtering not enough! (Was: Re: CERT advisory ) Pete Shipley (Jan 26)