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Dear Experts,<br />
I am try to open <a href="https://portal.murrub.ae" rel="ugc">https://portal.murrub.ae</a>&nbsp;on IE6, and its giving me following error:<br />
<br />
Network Access Message: The page cannot be displayed <br />
&nbsp;<br />
Technical Information (for Support personnel) <br />
Error Code: 502 Proxy Error. Try the request again. (11002) <br />
IP Address: 172.20.110.102 <br />
Date: 11/6/2008 11:53:25 AM [GMT] <br />
Server: 826svdc002.hmr826.ae <br />
Source: proxy <br />
&nbsp;<br />
https traffic is already open in the rule. other https sites I am able to surf but not the above one. Please help.
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Dear Experts,
I am try to open https://portal.murrub.ae on IE6, and its giving me following error:

Network Access Message: The page cannot be displayed 
 
Technical Information (for Support personnel) 
Error Code: 502 Proxy Error. Try the request again. (11002) 
IP Address: 172.20.110.102 
Date: 11/6/2008 11:53:25 AM [GMT] 
Server: 826svdc002.hmr826.ae 
Source: proxy 
 
https traffic is already open in the rule. other https sites I am able to surf but not the above one. Please help.

ISA 2006

Microsoft Forefront, formerly known as Internet Security and Acceleration Server (ISA Server), is a network router, firewall, antivirus program, VPN server and web cache that runs on Windows servers. It includes identity management and protection systems, and discontinued systems for threat management and network protection, along with protection for Sharepoint and Exchange. The scope of discussions includes forward and reverse proxy, application and service publishing, virtual private networks (VPNs), outbound access rules, SSL certificates and network routing within either a single node or an highly-available array pairing.