RTX 作業用NATルーター サンプル

（保存用メモ）

●外側
LAN2=172.16.0.1/24
GW=172.16.0.254
DNS=8.8.8.8

●内側
LAN1=192.168.1.254/24
DHCP=192.168.1.1-192.168.1.200

●NAPT
172.16.0.1 → 192.168.1.253：8080

ip route default gateway 172.16.0.254

ip lan1 address 192.168.1.254/24

ip lan2 address 172.16.0.1/24
ip lan2 nat descriptor 1

ip filter 100 pass * * * * *

nat descriptor type 1 masquerade
nat descriptor address outer 1 primary
nat descriptor address inner 1 auto
nat descriptor masquerade incoming 1 reject 

nat descriptor masquerade static 1 1 192.168.1.253 tcp 8080

dhcp service server
dhcp server rfc2131 compliant except remain-silent
dhcp scope 1 192.168.1.1-192.168.1.200/24
dhcp scope option 1 dns=192.168.1.254

dns server 8.8.8.8