
Chapter 60 Configuring the WAN resources 523
BCM 4.0 Networking Configuration Guide
4 Click the IP Address you want to modify.
5 Click Modify.
6 Change the Additional IP Address parameters.
7 Click OK.
To delete an IP address
1 Click Configuration > Resources > Network Interfaces.
2 Click the WA N 1 or WA N 2 heading.
The WAN Summary panel appears.
3 Click the IP Address tab.
The Additional IP Address details panel appears.
4 Click the Additional IP Address you want to delete.
5 Click Delete.
A confirmation dialog box appears.
6 Click Yes .
Configuring the DLCI to IP Mapping
When connected to a Frame Relay network, BCM uses Frame Relay INARP (Inverse Address
Resolution Protocol) messaging to request the next hop IP address for a given DLCI. If the other
end of the connection does not support INARP messaging, there can be a communication failure
because the mapping of which DLCI to use to reach a particular IP address is not known.
The DLCI to IP Mapping feature solves this problem by providing static address mapping of the
DLCI to remote IP address.
Adding DLCI to IP Mapping
You can add up to 32 DLCI to IP Mapping entries.
To add a DLCI to IP Mapping entry
DLCI entries are added in the PVC configuration tab. The DLCI to IP mapping table allows the
user to map the remote ends IP address manually to the DLCI, if the remote end does not support
Inverse ARP mechanism.
1 Click Configuration > Resources > Network Interfaces.
2 Click the WA N 1 or WA N 2 heading.
The WAN details panel appears.
Note: DLCI to IP Mapping feature is available only on the WAN1 and WAN2 interfaces.
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