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RE: Martian list of IP's to block???
- From: Rubens Kuhl Jr.
- Date: Fri Oct 01 13:57:36 1999
> Most of us can't "ip verify unicast reverse-path" our upstreams.
I think you can run it on low/mid-range Cisco routers with IOS 12, as CEF is
not 75xx privilege any more, although I have not tested myself.
> > Routing those networks to nul0 and turning 'ip verify unicast
> > on CEF-enabled Cisco routers does this without CPU load or does not ?
Rubens Kuhl Jr.