I have an asa 5520 that I'd like to be able to load balance 2 internet providers on.  I've been playing around with a possible config.  interface GigabitEthernet0/0  nameif outside  security-level 0  ip address 71.54.211.2 255.255.255.0  ! interface GigabitEthernet0/1  nameif dmz  security-level 50  ip address 192.168.0.1 255.255.255.0  ! interface GigabitEthernet0/2  nameif outside2  security-level 0  ip address 97.64.201.2 255.255.255.0  ! interface GigabitEthernet0/3  description LAN Failover Interface ! interface Management0/0  nameif inside  security-level 100  ip address 192.168.6.2 255.255.255.0  ! ! global (outside) 1 interface global (dmz) 1 interface global (outside2) 2 interface global (inside) 1 interface nat (dmz) 0 access-list dmz_nat0_outbound nat (dmz) 1 192.168.0.0 255.255.255.0 nat (inside) 0 access-list inside_nat0_outbound nat (inside) 1 192.168.0.0 255.255.0.0  nat (inside) 2 192.168.0.0 255.255.0.0  static (dmz,outside)  71.54.211.36 192.168.0.2 netmask 255.255.255.255  static (dmz,outside2) 97.64.201.36 192.168.0.2 netmask 255.255.255.255 static (dmz,inside)   71.54.211.36 192.168.0.2 netmask 255.255.255.255  ! ! ! route outside 0.0.0.0 0.0.0.0 71.54.211.1 route outside 0.0.0.0 0.0.0.0 97.64.201.1   The actual nat'ng is giving me trouble.  The "global (outside2) 2 interface" command (I believe) creates another global pool on the 2nd WAN subnet but the "nat (inside) 2 192.168.0.0 255.255.0.0" command is not valid.  Is there any way make the outbound traffic nat to both WAN subnets?  I am also unsure how the ASA will react to having 2 default routes.  Thanks