Firewall Pfsense - Redirect Traffic 80 to 3128 squid machine

andreirp

How to redirect in the pfsense firewall, the traffic from 80 to 3128 port of my squid machine.

I dont know how to create this rule in the pfsense firewall, because only have pass,reject and block.

Someone could help me please ?

Thanks

Andrei

dvserg

Squid have transparent mode. Also mind the NAT rules.

andreirp

Hi,

Ok i change the configurantion in the squid.conf

http_port 3128 transparent

but, i have to create a firewall rule to redirect the traffic from 80 to 3128 where is running the squid.

I dont know how to redirect in the pfsense firewall.

Could help me ?

Thanks

Andrei

dvserg

@andreirp:

Hi,

Ok i change the configurantion in the squid.conf

http_port 3128 transparent

but, i have to create a firewall rule to redirect the traffic from 80 to 3128 where is running the squid.
I dont know how to redirect in the pfsense firewall.
Could help me ?
Thanks
Andrei

Not edit squid.conf manually, this file generated with GUI.
Use Gui\Proxy server\General settings\Transparent proxy option. All rules will created automticly.

ps 'NAT' rules page present in GUI too.

andreirp

thankss. done, its a nat rule !!

Thankss

[] ` s

Andrei

eethore

how can it works?
please give me the details…
i'm trying this for months, can't get the squid working...
hiks...

eethore

i just can't do the NAT rules. can u explain more detail?

mplabs

Hi,

just create a NAT Rule like this:
If: LAN
Ext. Adress: any
Protocol: TCP
Ext. port range: 80 (HTTP)
NAT IP: [your squid in different subnet]
Local port: 3128 (or your custom squid port)

done.

It's important that your squid is on another subnet, otherwise you'll create a loop!

Greetz,
Felix

johncrackernet

You can refer here:
http://doc.pfsense.org/index.php/Setup_Squid_as_a_Transparent_Proxy