Welcome to ISAserver.org

Applications doesn't work with Firewall Client enabled

Users viewing this topic: none

Logged in as: Guest

Printable Version

All Forums >> [ISA Server 2004 Firewall] >> Firewall Client >> Applications doesn't work with Firewall Client enabled

Page: [1]

Message

<< Older Topic Newer Topic >>

Applications doesn't work with Firewall Client enabled - 10.Oct.2007 10:32:57 AM

formagi

Posts: 5
Joined: 2.Mar.2007
Status: offline

Hello guys,

I have an Isa Server 2004 STD (SP1) and all network computers have Firewall Client installed. We just use Isa Server like a Proxy Server.

When I estabilish connection at 80 and 443 ports via browser or if some application that use these ports try to estabilish, it works fine. If I try to estabilish a VPN to somewhere with Firewall Client enabled, it gets to trying, trying to connect but doesn't work. I've disabled FWC and everything works ok because my IP on the internal firewall it's allowing the traffic bypassing the proxy server.

I also can see on the Isa Server Management Logs 'Allowed Connection', but nothing happen. This problem happen with any other application that uses different ports from 80 and 443 ports.

Do you know what is happening? Why is it showing this messages if it doesn't estabilish the connection?

Thank you,
Thiago