Help with Squid and IPSec

[Brocke]

I need a little help on this.

I have two pfsense routers both have different lans and is connect together using IPsec vpn over the internet to link two office together.

What my question is how can I setup squid to work with IPsec because with IPsec and squid on the IPsec connects but I can't login to the other router. if I turn off squid I am able to.

I'm using squid, squidguard and lightsquid.
Squid is also in transparent mode
both pfsense router are 2.2.5

not sure where to begin .

thank you
Brock

[burlugoz]

Services > Proxy server > General

You have to check field "Bypass proxy for Private Address Space (RFC 1918) destination".
If unsuccessfull, input address  spaces of all your local networks (or just lan-IPs of yours routers) into field "Bypass proxy for these destination IPs" (for example, "192.168.1.0/24;192.168.1.0/24" or "192.168.0.0/16").
Also check your NAT settings. It will be a good idea to configure Outbound NAT traffic rules manually.
This settings work good for me:

"Interface=WAN; Source=192.168.0.0/16; Source port,Destination address and Destination port=any; NAT address=WAN Address; Static port=YES".

Good luck;)

[Brocke]

@burlugoz:

Services > Proxy server > General

You have to check field "Bypass proxy for Private Address Space (RFC 1918) destination".
If unsuccessfull, input address  spaces of all your local networks (or just lan-IPs of yours routers) into field "Bypass proxy for these destination IPs" (for example, "192.168.1.0/24;192.168.1.0/24" or "192.168.0.0/16").
Also check your NAT settings. It will be a good idea to configure Outbound NAT traffic rules manually.
This settings work good for me:

"Interface=WAN; Source=192.168.0.0/16; Source port,Destination address and Destination port=any; NAT address=WAN Address; Static port=YES".

Good luck;)

thank you! :D

one last question

is it possible to setup squid and squidguard at the main  and have all traffic pass though the IPsec vpn? I want to setup squid and squidguard at the main office only and be able to filter though the vpn.

does that make sense?