RE: [NTISP] IP Port filtering in NT

Matthew Thompson ( )
Wed, 24 Feb 1999 09:05:22 -0000

Try unblocking port 53 TCP and UDP - the DNS port!

M@t :o)

-----Original Message-----
From: MikeK@NetDotCom []
Sent: 23 February 1999 22:24
Subject: [NTISP] IP Port filtering in NT

I am setting up a new server and want to lock it down.

I set port security to block all ports except those listed below. Now
lookups no longer works

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