nanog mailing list archives

RE: I don't need no stinking firewall!


From: "Brian Johnson" <bjohnson () drtel com>
Date: Wed, 6 Jan 2010 16:18:27 -0600

-----Original Message-----
From: Valdis.Kletnieks () vt edu [mailto:Valdis.Kletnieks () vt edu]
Sent: Wednesday, January 06, 2010 3:46 PM
To: nanog () nanog org
Subject: Re: I don't need no stinking firewall!

On Tue, 05 Jan 2010 23:14:05 CST, Ryan Brooks said:

Everyone needs to listen to Roland's mantra: "stateless ACLs in
hardware
than can handle Mpps".  It's more than just a hint.

I suspect that more than a few need to be reminded that "stateless
ACLs
in
switch hardware" is just another name for "switch that also does
stateless
firewall".

I don't think so: "stateless ACLs in switch hardware" != " switch that
also does stateless firewall"

IMHO... "stateless ACLs in [switch|router] hardware" = ACLs applied to
interfaces that filter packets based on source or destination IP
addresses and ports, or protocols. Correct me if I'm wrong Roland.

 - Brian


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