Watchguard V10 - Example 2: Preventing Conflicts between IP Addresses

CHAPTER 9: Security Policy Examples
228 Vcontroller
The policies would incorporate these entries:.
The two address groups would include these entries:
Internal_net
192.168.12.0/24
Alias
192.168.24.0/24
The static NAT action would reflect these entries:
static NAT_1
Internal = Internal_net
External = Alias
Example 2: Preventing conflicts between IP
addresses
If your extended network relies on VPN connections
between gateway appliances at remote sites, you can set up
address translation to prevent conflicts between the com-
mon pools used in the internal networks behind each
appliance.
Name Source Dest Srvc In Static
NAT
action
1 Inbound
static NAT
ANY Alias ANY 1 static
NAT_1
2 Outbound
static NAT
Internal_Net ANY ANY 0 static
NAT_1