Re: Filters (fwd)

MegaZone (megazone@livingston.com)
Tue, 18 Jun 1996 10:03:45 -0700 (PDT)

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Once upon a time Helio Coelho Jr. - CompuLand Informatica shaped the electrons to say...
>>> deny xxx.xxx.xxx.0/24 0.0.0.0/0 log
>>> permit
>Ok. I'm subnetting my network with 255.255.255.224 . The servers stay in
>the first block 200.255.96.1 to 200.255.96.31. My assigned pool starts at
>the next block 200.255.96.33 . How can I set a filter to block ip spoofing
>without blocking my users ?

deny 200.255.96.0/27 0.0.0.0/0 log

That will block just the first subnet.

-MZ

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