hi all i have a RB450G and about 300 client the diagram is like that .... Main router RB750GL (loud balance 4 ADSL PPPOE lines ) "ipv4" 192.168.1.1/24 ==NAT==> squid "ipv4" 192.1686.0.1/24 ==NAT==> RB450G runs a "hotspot"on ipv4 172.20.20.1/24 i want to make the RB450G ...