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Unable to bypass web proxy filter for some range - 13.Aug.2008 4:43:35 AM

nickdd

Posts: 2
Joined: 13.Aug.2008
Status: offline

Hello,

I'm quite new to ISA 2006 but managed to have everything working well at the office, besides one thing.

I set up an ipsec site-to-site tunnel with our datacenter, it's up and running.
The datacenter range is 192.168.156.0/24
The office range (where the isa is) is 192.168.5.0/24.

The internal network can fully access the datacenter range. The isa server itself (localhost) can not (but this is normal behaviour, I don't need access there).

However I'm unable to access http://192.168.156.1/ from my internal network.
It always gives me a proxy error that it can't connect to that ip.

The web proxy filter is enabled because I want to filter out things like msn on the office LAN.
On the networks tab I specified to bypass the proxy for addresses in the datacenter range, I even specified them in Internet Explorer / Firefox but this doesn't work !
It still routes the requests through the proxy server.

When I disable the web proxy filter I am able to access the address, but ofcourse this is not what I want cause I don't have any filtering then.

I tried several things but nothing seems to work.
For now I just disabled the web proxy filter completely so we are able to access our datacenter hosts over http, but want to change this asap !

Thanks in advance !