[ASK] Pfsense as squid only ??

[tendabiru]

Dear Pfsense,

i have problem from my bos, how to make pfsense only for squid ??

because the router use mikrotik  and they want pfsense for squid.
After applied command in mikrotik (192.168.1.0/24) redirect port to pfsense (192.168.2.2), then everything is off.
need some rules for pfsense as squid, because i'm test this squid is very good.

for example my network like in the picture :

please help me, because i'm only new in this operating system (linux)

regards

[Eugene]

What a day! the second smart network for today… routers do not split networks.... instead hub/switches do... pfSense with one interface. Wonderland! or it's secret screenshot from the newest Cisco's IIN design.
Dear tendabiru,
how do you define the word 'proxy' in you magic world?

[tendabiru]

@Eugene:

What a day! the second smart network for today… routers do not split networks.... instead hub/switches do... pfSense with one interface. Wonderland! or it's secret screenshot from the newest Cisco's IIN design.
Dear tendabiru,
how do you define the word 'proxy' in you magic world?

Dear Eugene,
the picture is from my friend network design, but now  i can not contact him again.
the router is mikrotik (indoor router) Routerboard RB450, maybe that wrong design? but i just need to know, how to NAT,  if mikrotik forward everything from(port 80) to pfsense squid port 3128(maybe use two ethernet card).
i'm sorry, i'm just want to learn for how use this machine / pfsense. i mean proxy is squid and squidguard in the pfsense. i'm sorry because didn't give explain in the good word, then i change my header question.

regards