[Gllug] IPSec

[Jonathan Dye]

On Wed, Feb 12, 2002, Tim Bateman wrote:
>On Tue, Feb 12, 2002 at 12:43:14PM +0000, Alain Williams wrote:
>> On Tue, Feb 12, 2002 at 12:46:43PM +0000, Tim Bateman wrote:
>> > 
>> > I have a NTL cable modem, and the IP hasn't change since i've
>> > had it (4 to 5 months).
>> > I can be slow..using TCP, but i have to use TCP, the uni
>> > stops all UDP. 
>> 
>> Wow: how to they do DNS then ?
>
>incoming UDP is blocked

How do they do DNS then?

How do the replies get back from the DNS requests?

I know at my Uni they blocked incoming udp (and most tcp things) to all but
a few machines i.e. the mail servers and DNS servers.

JD


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