Description: Setting this table causes RIP to select inbound update information about a specific network or host. This table allows the network administrator to limit RIP's scope for inbound processing. Outbound processing is not affected by this table. If the rRipLsnType for this destination is set to LISTEN, RIP will use updates received from the specified gateways only. If the rRipLsnType is set to DO-NOT-LISTEN, RIP will discard updates received from the specified gateways and process all others. If the value of rRipLsnType is changed, this table is cleared. This table is maintained on a per destination basis. If the table is empty, it is assumed that all gateways are LISTEN for all destination addresses. This is also the default setting. To change the state of an entry in this table from LISTEN to DO-NOT-LISTEN or vice versa, change the rRipLsnType for the destination address and then define the new restriction list for that address.