URL with IP and port not working

[shiesty]

I unchecked Block private networks under Wan Interfaces and cannot get to for example: http://10.0.0.30:4343 but can get to http://10.0.0.30

I have rebooted the server

Any suggestions?

Thanks

[shiesty]

I probably need to add that I have Squid and Squidquard running with the client using the proxy. So the client cannot get to any url with an IP and port. I take the client computer off of the proxy and it works fine.

While trying to retrieve the URL: 10.0.0.30:4343

The following error was encountered:

Access Denied.
Access control configuration prevents your request from being allowed at this time. Please contact your service provider if you feel this is incorrect.