7.10 Router Information

OSPF Command: router-info [as | area <A.B.C.D>]

OSPF Command: no router-info

Enable Router Information (RFC4970) LSA advertisement with AS scope (default) or Area scope flooding when area is specified.

OSPF Command: pce address <A.B.C.D>

OSPF Command: no pce address

OSPF Command: pce domain as <0-65535>

OSPF Command: no pce domain as <0-65535>

OSPF Command: pce neighbor as <0-65535>

OSPF Command: no pce neighbor as <0-65535>

OSPF Command: pce flag BITPATTERN

OSPF Command: no pce flag

OSPF Command: pce scope BITPATTERN

OSPF Command: no pce scope

The commands are conform to RFC 5088 and allow OSPF router announce Path Compuatation Elemenent (PCE) capabilities through the Router Information (RI) LSA. Router Information must be enable prior to this. The command set/unset respectively the PCE IP adress, Autonomous System (AS) numbers of controlled domains, neighbor ASs, flag and scope. For flag and scope, please refer to RFC5088 for the BITPATTERN recognition. Multiple ’pce neighbor’ command could be specified in order to specify all PCE neighbours.

Command: show ip ospf router-info

Show Router Capabilities flag.

Command: show ip ospf router-info pce

Show Router Capabilities PCE parameters.