Help with Squid Proxy on Mobile

[solo16]

Hi,

I've already setup Transparent Proxy and it is working well on the local network. Now I wish to take advantage of the squid and squidguard while I'm on the move, e.g. on 3G/4G network.

I do have dynamic dns setup on the pfsense, and it is working for my FTP server.

So what do I need to do now, I typed in the dynamic dns name into the APN and the Port for my proxy, but the traffics don't pass thru it.

Thx in advance!

[solo16]

Ok after more fiddling I've make it work partially.

I am now using an app called ProxyDroid.
Added NAT to forward to my proxy server.

Added the mobile ip address in the ACL, however this is where I'm stuck since it is a dynamic ip how am I properly configure it?
Secondly whenever I browsing https site it failed so is there anyway to force the server only intercept port 80 and bypass the rest?

Thx in advance!