Why can i not access a particular website from behind the isa server?

I am trying to access www.lanescans.com from my network. I can get to the login page, but it will not allow me to login, the request times out after i hit login.  I am able to bypass the isa server and just go thru my netgear firewall and access/ login just fine.  I do not want my users bypassing the isa firewall, so i need to figure out why the isa firewall will not allow me to log on to this site.  I have tried using publishing web server , but it does not work.  I was able to create an access rule that allowed me to log onto the website from the isa server itself, but not the client computers (since i have deleteed those rules).  The isa server is on a small business server 2003.
Thanks!
jbferratoAsked:
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Keith AlabasterEnterprise ArchitectCommented:
Look in the url when you hit login
http://www.lanescans.com:8080/Cumulus/Standard/SelectCatalog.jsp

The site tries to redirect you to another location on a different port number (8080) - you need to create a protocol for tcp 8080 and add this to your list of outbound protocols on that rule - ie http/https and 'new_protocol_for _8080'

Keith
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jbferratoAuthor Commented:
I tired...I created a user defined protocol allowing port 8080, tcp in the outbound directions.  I then created a new access rule for that protocol from all networks to my allow list, which is the ip of lanescans.com, also www.lanescans.com/* and www.lanescans.com:8080, even added http://www.lanescans.com:8080/Cumulus/Standard/SelectCatalog.jsp to the allow list..but still i cannot access this site (past the homepage) from behind the isa server.
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jbferratoAuthor Commented:
It took me a few tries to get it working right, but once i got everything setup properly, it worked perfectly!!!  Thanks!!!
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Keith AlabasterEnterprise ArchitectCommented:
Just got in from work :) - Nice - glad you got it working OK.

Keith
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