It's not really geographical.
defnet untrusted untrusted
addr 172.29.198.0/25 2001:470:9740:8001::/64
forwards househub
-defnet vpn safe
- addr 172.29.199.128/27 2001:ba8:1d9:6000::/64
- forwards househub colohub
- host crybaby 1
- host terror 2
defnet iodine untrusted
addr 172.29.198.128/28
## Other networks.
defnet hub virtual
forwards housebdry colobdry
+defnet vpn safe
+ addr 172.29.199.128/27 2001:ba8:1d9:6000::/64
+ forwards househub colohub
+ host crybaby 1
+ host terror 2
defnet default untrusted
addr 62.49.204.144/28 2001:470:1f09:1b98::/64
addr 212.13.198.64/28 2001:ba8:0:1d9::/64