large organization nameservers sending icmp packets to dns servers.

Doug Barton dougb at dougbarton.us
Thu Aug 9 22:53:12 UTC 2007


On Wed, 8 Aug 2007, David Conrad wrote:

> How many bytes of shell code can you stuff in a 512 byte DNS UDP packet?

How many bytes of shell code can you stuff into a 4096 byte EDNS0 UDP 
packet? :)

> P.S. I still think blocking TCP/53 is stupid.

Agreed.

-- 

 	If you're never wrong, you're not trying hard enough



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