Re: Help Required
- From: "Mo Raziq" <Mo.Raziq@xxxxxxxxxxxxxxxx>
- To: <isalist@xxxxxxxxxxxxx>
- Date: Wed, 12 Mar 2003 11:48:25 +0000
If your external nic is probabily configured as a dhcp client. The card
is receiving a dhcp address, but later on cannot renew the address
because ISA is blocking DHCP acknowledge packets.
The best way to resolve this problem is to give your external card a
static IP address.
Mo Raziq
Technical Support
mo.raziq@xxxxxxxxxxxxxxxx
IT Networks Limited
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Tel: +44 (0) 870 161 6611
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>>> athithi74@xxxxxxxxx 12/03/2003 11:39:08 >>>
http://www.ISAserver.org
Hi Tom!
I am facing a problem with ISA Server.
First I will tell you about my network
infrastructure.
We are using a lease line connection to connect to
Internet.For that we are using Cisco 1751 series
router with NAT configured.
I installed ISA Server on a windows 2000 server
machine and configured ISA Server for safe internet
connectivity.When I tried to connect to the internet
through ISA Server,it works fine for a short period of
time.After that I am getting the following error in
Internet Explorer:
Cannot find the Server or DNS Error.
I tried changing the public IP of the external
interface of the ISA Server,I am facing the same
problem.
Some people says that I need to remove NAT from the
router and let windows 2000 machine to do NAT.
Is it correct?Or what can I do to overcome this
problem?
Best Regards,
Sri.
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