[Gllug] IPSec

tet at accucard.com tet at accucard.com
Tue Feb 12 12:49:02 UTC 2002


>>the uni stops all UDP. 
>
>Wow: how to they do DNS then ?

It's a common misconception that DNS only works over UDP. In fact,
blocking 53/tcp is a common way of firewalls causing intermittent
network problems.

Tet

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