[Dshield] Another simple question...

Josh Tolley josh at raintreeinc.com
Sat Oct 27 23:46:45 GMT 2001


What does the /8, /12, etc. below mean?  I assume subnet, but having
only used 4 octet notation for subnets, I don't know how to translate
it. 

Josh Tolley

<snip>
The reserved-for-private-use netblocks should be blocked in *both 
directions* (in and out, source and destination) at your boundary: 
10.0.0.0/8 
172.16.0.0/12 
192.168.0.0/24 
</snip>
 




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