North American Network Operators Group|
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Re: Martian list of IP's to block???
Most of us can't "ip verify unicast reverse-path" our upstreams. - Jared On Fri, Oct 01, 1999 at 12:42:40PM -0300, Rubens Kuhl Jr. wrote: > > > deny ip host 0.0.0.0 any log > > deny ip 127.0.0.0 0.255.255.255 any log > > deny ip 10.0.0.0 0.255.255.255 any log > > deny ip 172.16.0.0 0.15.255.255 any log > > deny ip 192.168.0.0 0.0.255.255 any log > > deny ip xxx.xxx.xxx.0 0.0.0.255 any log > > deny ip 220.127.116.11 18.104.22.168 any log > > Routing those networks to nul0 and turning 'ip verify unicast reverse-path' > on CEF-enabled Cisco routers does this without CPU load or does not ? > > > > Rubens Kuhl Jr. > > > > -- Jared Mauch | pgp key available via finger from [email protected] clue++; | http://puck.nether.net/~jared/ My statements are only mine. END OF LINE |