# Point to Point Tunnels # Upstream's IP is Network ID + 1, Downstream's is Network ID + 2 # Bidirection arrow means they could establish bidirectional connection # Network ID Upstream Downstream Comment 10.127.0.0/30 caasih <--> ucbvax 10.127.0.4/30 caasih --> NeoPortable Normally not being used 10.127.0.8/30 ucbvax --> NeoPortable Non-24H 10.127.0.12/30 ucbvax --> NeoPDP-11 10.127.0.16/30 caasih --> NeoPDP-11 10.127.0.20/30 NeoPortable <--> NeoVAX Non-24H 10.127.0.24/30 NeoPDP-11 --> NeoPortable Normally not being used 10.127.0.28/30 ucbvax <--> fionaLHS 10.127.0.32/30 caasih <--> ncuiqh 10.127.0.36/30 ucbvax --> NeoVAX Non-24H 10.127.0.40/30 pan --> NeoPDP11 10.127.0.44/30 pan --> NeoPortable Non-24H # Continuous Subnet 10.127.1.0/24 CROOM 10.127.2.0/24 NeoSystems VMs 10.127.3.0/24 pan hub (for non-multihome connection in Taiwan)