Using Policy Routing to stop DoS attacks

Stefan Mink mink at
Tue May 13 07:46:50 UTC 2003

On Mon, May 12, 2003 at 04:38:30PM +0530, Lars Higham wrote:
> Ya, you configure the next-hop of the source route(s) to discard -

just if I got this right: On both, Juniper and Cisco, if the
source OR destination address is reachable via [NULL0|Discard], 
the packet gets dropped if RPF is enabled on the interface.

Does this work in loose mode too?

Thanx &&
             Stefan Mink
Stefan Mink, Schlund+Partner AG (AS 8560)
Primary key fingerprint: 389E 5DC9 751F A6EB B974  DC3F 7A1B CF62 F0D4 D2BA
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