Ubuntu NAT gateway

vi /etc/network/interface auto ens160 iface ens160 inet dhcp auto ens192 iface ens192 inet static address 192.168.10.254 netmask 255.255.255.0 dns-nam...

access-list in & out

vLan 16: 10.20.16.0/24 vLan 80: 192.168.80.0/24 int vlan 16 ip access-group 116 in ip access-group 126 out access-list 116 permit ip 10.20.16.0 0.0.0....