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Model:SG430; Why we are not able to open Websites on Port 8080

RichardBurgsmüller

Hello all,


 we are using Sophos SG430 with activated Web Filtering in tranparent mode.

Now all Client cant open via the Webbrowser sites with on 8080 (for example: http://portquiz.net:8080).

The required Firwallrules were genereated and activated, also checked multiple times. 

Firewallrule looks like that: 

Resource: ClientXYZ (192.168.50.22/24) -> Service HTTP, HTTPS; 8080 -> Destination: ANY

For testing, iv'e put the ClientXYZ in the List for "Skip Transparent Mode Source Hosts/Nets"

Checkbox ist set to allow HTTPS/HTTP



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  • 0

    Double check the 8080 definition that you created.

    Make sure Source port is 1024:65535 (not 8080)

    and Desitination Port 8080 TCP

    I think there is a httpproxy service definition that already exists in the UTM that you can use. After that, check the firewall log. It will tell you what is being blocked and why.

  • 0 in reply to Billybob

    The Service-Definition is created correctly .

    The Logfile behavior is a little bit confusing becouse:

    If i open the destination ip via telnet on port 8080, i got a permit entry in the Logfile, but the connection couldn't established.

    If I open the destination in a Web-Browser, is nothing to see in the Logfile.

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  • 0 in reply to Billybob

    The Service-Definition is created correctly .

    The Logfile behavior is a little bit confusing becouse:

    If i open the destination ip via telnet on port 8080, i got a permit entry in the Logfile, but the connection couldn't established.

    If I open the destination in a Web-Browser, is nothing to see in the Logfile.

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