How to use squid proxy in a network with ACL from other network?


i have to networks in two places.

In the network (A) WHERE is running the squid proxy, all it's ok.
But i want to use the same proxy for the network (B).
In router A i did a NAT for redirected the port proxy to a private ip:
ip nat inside source static tcp 3128 (public_ip) 3128 extendable

And got use this proxy in network (B)
But that i want is identify the privates IPs in network(B) for do ACL's with ips groups for allow or deny services how exists in network(A).


I didn't find the right solution from the Internet.


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