NTP Rule for DC doesn't work
- From: "blueboy1894" <blueboy1894@xxxxxxxxxxxxxxxxxxxxxxxxx>
- Date: Thu, 23 Jun 2005 05:55:02 -0700
Hi
I'm trying to get my win2003 dc to sync with an external time source. All
the other servers are set to nt5ds (sync using domain hierarchy), as per
default behaviour.
The access rule in the firewall is as follows:
To: (computer object with ip of external ntp)
From: (computer object representing the dc)
Protocol: NTP(UDP)
All Users
The dc resolves the address of the ntp server but can't connect. I've tried
this all sorts of different ways including allowing 2-way comms between the
two hosts.
The isa 2004 logging screen reports outbound traffic on NTP(UDP) to the ntp
server's ip and then a "Denied Connection" action, but without any rule name.
The network is in a standard back-to-back DMZ with dual-homed ISA in front
of the servers, and a WatchGuard firebox further out sitting between the
Internet router and the ISA. The WG allows NTP.
I've tried to solve this for 2 days and got nowhere! Any help much
appreciated...
.
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