Brocade Multi-Service IronWare Routing Configuration Guide (Supporting R05.6.00) - Manual (Page 257)

Multi-Service IronWare Routing Configuration Guide 229
53-1003033-02
Displaying OSPF information
Prd Grace Period: The number of seconds that the router's neighbors should
continue to advertise the router as fully adjacent, regardless of the state
of database synchronization between the router and its neighbors. Since
this time period began when grace-LSA's LS age was equal to 0, the
grace period terminates when either:
•
the LS age of the grace-LSA exceeds the value of a Grace Period
•
the grace-LSA is flushed.
Rsn Graceful restart reason: The reason for the router restart defined as one
of the following:
•
UK – unknown
•
RS – software restart
•
UP – software upgrade or reload
•
SW – switch to redundant control processor
Nbr Intf IP The IP address of the OSPF graceful restart neighbor.
Index ID of the entry
Aging The age of the LSA, in seconds.
Area ID ID of the OSPF area
Type Link state type of the route.
LS ID The ID of the link-state advertisement from which the router learned this
route.
Adv Rtr ID of the advertised route.
Seq(Hex) The sequence number of the LSA. The OSPF neighbor that sent the LSA
stamps the LSA with a sequence number. This number enables the
device and other OSPF routers to determine which LSA for a given route
is the most recent.
Age The age of the LSA in seconds.
Chksum The checksum for the LSA packet. The checksum is based on all the
fields in the packet except the age field. The device uses the checksum
to verify that the packet is not corrupted.
Router The router IP address.
Netmask The subnet mask of the network.
Metric The cost (value) of the route
Flag State information for the route entry. This information is used by Brocade
technical support.
TABLE 29 CLI display of OSPF database information (Continued)
This field... Displays...