[squid-users] NATing ??

I have a single network, i.e 192.168.3.0.An ADSL is on gateway and
squid between ADSL and LAN users, all on same network.While enabling
NATing on linux server should i have different IP Networks on LAN and
ADSL gateway, or it will work if i have same network for whole
nework??

thanks

-- 
Munawar Zeeshan
Islamabad,Pakistan
+92-300-514-6886
+92-321-535-4851