- Adtran ISDN Router/Bridge User Manual

Chapter 3. Terminal Menu Operation and Structure
3-16 Express 4110/4120 User Manual 61200176L3-1
IP/Default Gateway
Write security: 3; Read security: 5
The default gateway is used by the Express 4110/4120 for sending IP
packets whose destination address is not found in the route table. If this
address is all zeros, then the first WAN connection becomes the default
gateway. If the address entered is not on the Ethernet segment, then an
“idle route” entry is added to the route table.
IP/Static Routes
Static Routes can be inserted under this menu.
Static Routes/Active
Write security: 4; Read security: 5
Adds this static route entry to the IP routing table when set to Yes (def)
and removes it (if it was previously added) if set to No.
Static Routes/IP Address
Write security: 4; Read security: 5
This is the IP address of the host or network address of the network.
Static Routes/Subnet Mask
Write security: 4; Read security: 5
This mask determines the bits in the previous IP address that are used. If
this is to be a host route, it must be set to all ones (255.255.255.255).
Static Routes/Gateway
Write security: 4; Read security: 5
This is the IP address of the router to receive the forwarded IP packet.
Static Routes/Hops
Write security: 4; Read security: 5
This is the number of router hops required to get to the network or host.
Maximum distance is 15 hops.