Re: open NTP port isa 2000

"Guillermo G. Lovato" <glovato@xxxxxxxxxxx> wrote in message
news:OtwrZRRbJHA.1336@xxxxxxxxxxxxxxxxxxxxxxx
the allowed site and content rule has a allow all to all clients.
i used the predefined NTP service as well

firewall client is out of the question, that intruderware is not worth a
ntp

It is not intruderware. It is the most secure and most flexible type of ISA
Client you can run.

update(and the Os is not supported) ;)

I don't know what to tell you. ISA 2000 does not have the troublshooting
functionality that 2004 and 2006 have. Most likely the system you are using
is not implementing the NTP Protocol in a standardized way that the ISA's
NTP Protocol expects. NTP is one of those things that not everybody does it
exactly the same way.

If ISA is blocking it then it will show it in the logs. If it doesn't show
it in the logs then ISA is not blocking it. If you find it in the logs then
look at the traffic specs in the log and see if it is doing more than what
the default NTP Protocol is designed to do. In that case you would have to
create your own custom Protocol that matches the traffic profile and use it
in the Rule.

--
Phillip Windell
www.wandtv.com

The views expressed, are my own and not those of my employer, or Microsoft,
or anyone else associated with me, including my cats.
-----------------------------------------------------
Technet Library
ISA2004
http://technet.microsoft.com/en-us/library/cc302436(TechNet.10).aspx
ISA2006
http://technet.microsoft.com/en-us/library/bb898433(TechNet.10).aspx

Understanding the ISA 2004 Access Rule Processing
http://www.isaserver.org/articles/ISA2004_AccessRules.html

Troubleshooting Client Authentication on Access Rules in ISA Server 2004
http://download.microsoft.com/download/9/1/8/918ed2d3-71d0-40ed-8e6d-fd6eeb6cfa07/ts_rules.doc

Microsoft Internet Security & Acceleration Server: Partners
http://www.microsoft.com/isaserver/partners/default.mspx

Microsoft ISA Server Partners: Partner Hardware Solutions
http://www.microsoft.com/forefront/edgesecurity/partners/hardwarepartners.mspx
-----------------------------------------------------


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