Unable to acces WAF Sites through Web Proxy on XG 210. Does anybody know why?

Hello Jordi,

If you have assigned the interface Port E.4 or E.3, your main traffic is going through the default WAN interface address, i.e. Port E. You may so the traffic might be flowing between your WAN interfaces. Could you please configure a WAN to WAN rule with no NAT applied and check if that would resolve this issue?

Thanks for the answer.

It didn't do the trick. I understant what u'r explainning but unnafortunatelly the WAN to WAN rule didn't solve it. I try to capture the packets when I attemp to browse to my DMZ sites but it's like it doesn't exist, I get no traffic or maybe I don't know what to look for.

Hi JordiPa,

In the WAN to WAN firewall rule, could you please apply NAT MASQ and check if that would work. Also, could you add an exception on one of your machines to bypass proxy for that public address and check  if that made a difference.

I would advise to open a service request withsecure2.sophos.com/.../support.aspx Sophos Support to open a investigation to check your scenario.

Hi JordiPa,

In the WAN to WAN firewall rule, could you please apply NAT MASQ and check if that would work. Also, could you add an exception on one of your machines to bypass proxy for that public address and check  if that made a difference.

I would advise to open a service request withsecure2.sophos.com/.../support.aspx Sophos Support to open a investigation to check your scenario.

Hi Aditya,

Thanks for the response.

I've tried the WAN to WAN rule with and without MASQ and nothing.

The machines with web proxy enabled are on branch offices and the gateway doesn't point the sophos firewall, so if I bypass proxy I got a 404, it's the correct behaviour.

I've open a support case.

Jordi