Re: Other possible protection against RST/SYN attacks (was Re: TCP RST attack
From: E.B. Dreger (eddy+public+spam_at_noc.everquick.net)
Date: 04/22/04
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Date: Wed, 21 Apr 2004 22:03:34 +0000 (GMT) To: Gary Corcoran <garycor@comcast.net>
GC> Date: Wed, 21 Apr 2004 17:59:51 -0400
GC> From: Gary Corcoran
GC> In any event, it still seems like 255 is overkill for this
GC> application...
It isn't. Say you assumed TTL 128 instead of 255; received
packets should have a TTL of 127. If I'm eleven hops away
instead of one, I'll select a TTL of 138 to have the desired
effect.
Eddy
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- Previous message: E.B. Dreger: "Re: Other possible protection against RST/SYN attacks (was Re: TCP RST attack"
- In reply to: Gary Corcoran: "Re: Other possible protection against RST/SYN attacks (was Re: TCP RST attack"
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