nanog mailing list archives

Re: [Re: [Re: M$SQL cleanup incentives]]


From: alex () yuriev com
Date: Sat, 22 Feb 2003 11:47:24 -0500 (EST)


BB> DNS clients will eventually timeout and fall back to another
BB> server, so any problems would be transient, but the packets
BB> were legit, right?

Stateful packet filters are nice.  Properly written, they protect
both inbound and outbound traffic and need to track very little
state.

Stateful packet filtering by C sitting between A and B is fallacy since in
order for C to make an intelligent decision it may need to know the details
of every possible communication protocol used by A and B. 

Alex



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