Dear All,<o:p></o:p>

We do have
ISA 2006 firewall and it is been configured correctly for all user levels.<o:p></o:p>

But now
there are some websites which does not work through this proxy.<o:p></o:p>

If I put my
ISP (proxy1.emirates.net.ae :8080) then it will work.

I am not
sure why is not working with our ISA proxy and works with ISP proxy.<o:p></o:p>

As a test I
created a firewall policy 1 for allowing all protocol for this group. added up
the site URL's but does not seems to be working.<o:p></o:p>

Can anyone
suggest if there is an option to configure using an external proxy (ISP Proxy
in my case ) if someone wants to access only this listed urls?<o:p></o:p>

<o:p> </o:p>

<o:p> </o:p>

<o:p> </o:p>

Thank You,<o:p></o:p>

Bibin.<o:p></o:p>

• Edited by Bibikuttan Saturday, November 30, 2013 11:19 AM
• Merged by Quan GuMicrosoft contingent staff, Moderator 9 hours 18 minutes ago the same thread

Dear All,<o:p></o:p>

We do have
ISA 2006 firewall and it is been configured correctly for all user levels.<o:p></o:p>

But now
there are some websites which does not work through this proxy.<o:p></o:p>

If I put my
ISP (proxy1.emirates.net.ae :8080) then it will work...

I am not
sure why is not working with our ISA proxy and works with ISP proxy.<o:p></o:p>

As a test I
created a firewall policy 1 for allowing all protocol for this group. added up
the site URL's but does not seems to be working.<o:p></o:p>

Can anyone
suggest if there is an option to configure using an external proxy (ISP Proxy
in my case ) if someone wants to access only this listed urls?<o:p></o:p>

<o:p> </o:p>

<o:p> </o:p>

<o:p> </o:p>

Thank You,<o:p></o:p>

Bibin.<o:p></o:p>

• Merged by Quan GuMicrosoft contingent staff, Moderator 9 hours 17 minutes ago the same thread

Dear All,<o:p></o:p>

We do have
ISA 2006 firewall and it is been configured correctly for all user levels.<o:p></o:p>

But now
there are some websites which does not work through this proxy.<o:p></o:p>

If I put my
ISP (proxy1.emirates.net.ae :8080) then it will work...

I am not
sure why is not working with our ISA proxy and works with ISP proxy.<o:p></o:p>

As a test I
created a firewall policy 1 for allowing all protocol for this group. added up
the site URL's but does not seems to be working.<o:p></o:p>

Can anyone
suggest if there is an option to configure using an external proxy (ISP Proxy
in my case ) if someone wants to access only this listed urls?<o:p></o:p>

<o:p> </o:p>

<o:p> </o:p>

<o:p> </o:p>

Thank You,<o:p></o:p>

Bibin.<o:p></o:p>

• Changed type Quan GuMicrosoft contingent staff, Moderator 9 hours 19 minutes ago

Hi,

Do you mean that your users can work with ISP proxy but do not with ISA 2006?

What does your topology look like? Can you provide a simple sketch to help us the environment?

When the problem occurs, please check the TMG live logging to check what happened and why happened:

http://www.isaserver.org/articles-tutorials/configuration-general/Microsoft-Forefront-TMG-Logging-options-Forefront-TMG.html

Best Regards

Quan Gu 

• Edited by Quan GuMicrosoft contingent staff, Moderator 9 hours 8 minutes ago

Thank you for you reply Quan.

Yes we have ISA proxy 2006...we use this only as a web proxy for restricting the internet access.

There is not nat enabled...natting happenes at CISCO ASA firewall and our edge router.

there are some sites which does not work eventhough we tried with our proxy, without any proxy ,automatic detect settings also.

we would like to create a new role or bypass whoever trying to access this sites should use ISP Proxy.

Any help would be appreciated