show (ospf | ospf3) statistics
Syntax
show (ospf | ospf3) statistics <instance instance-name> <logical-system (all | logical-system-name)> <realm (ipv4-multicast | ipv4-unicast | ipv6-multicast)>
Syntax (EX Series Switch and QFX Series)
show (ospf | ospf3) statistics <instance instance-name>
Description
Display OSPF statistics.
Options
| none | Display OSPF statistics for all routing instances. |
| instance instance-name | (Optional) Display all statistics for the specified routing instance. |
| logical-system (all | logical-system-name) | (Optional) Perform this operation on all logical systems or on a particular logical system. |
| realm (ipv4-multicast | ipv4-unicast | ipv6-multicast) | (Optional) (OSPFv3 only) Display all statistics for
the specified OSPFv3 realm, or address family. Use the |
Required Privilege Level
view
Output Fields
Table 1 lists the output
fields for the show (ospf | ospf3) statistics command.
Output fields are listed in the approximate order in which they appear.
Field Name |
Field Description |
|---|---|
Packet type |
Type of OSPF packet. |
Total Sent/Total Received |
Total number of packets sent and received. |
Last 5 seconds Sent/Last 5 seconds Received |
Total number of packets sent and received in the last 5 seconds. |
DBDs retransmitted |
Total number of database description packets retransmitted, and number retransmitted in the last 5 seconds. |
LSAs flooded |
Total number of link-state advertisements flooded, and number flooded in the last 5 seconds. |
LSAs flooded high-prio |
Total number of high priority link-state advertisements flooded, and number flooded in the last 5 seconds. A link-state advertisement is deemed a high priority if it has changed since it was last sent. |
LSAs retransmitted |
Total number of link-state advertisements retransmitted, and number retransmitted in the last 5 seconds. |
LSAs transmitted to nbr |
Total number of link-state advertisements transmitted to a neighbor, and number transmitted in the last 5 seconds. |
LSAs requested |
Total number of link-state advertisements requested by neighboring devices, and number requested in the last 5 seconds. |
LSAs acknowledged |
Total number of link-state advertisements acknowledged, and number acknowledged in the last 5 seconds. |
Flood queue depth |
Total number of entries in the extended queue. |
Total rexmit entries |
Total number of retransmission entries waiting to be sent from the OSPF routing instance. |
db summaries |
Total number of database description summaries waiting to be sent from the OSPF routing instance. |
lsreq entries |
Total number of link-state request entries waiting to be sent from the OSPF routing instance. |
Receive errors |
Number and type of receive errors. Some sample receive errors include:
If there are no receive errors, the output displays |
Sample Output
show ospf statistics
user@host> show ospf statistics
Packet type Total Last 5 seconds
Sent Received Sent Received
Hello 31 14 2 2
DbD 9 10 0 0
LSReq 2 2 0 0
LSUpdate 8 16 0 0
LSAck 9 9 0 0
DBDs retransmitted : 3, last 5 seconds : 0
LSAs flooded : 12, last 5 seconds : 0
LSAs flooded high-prio : 0, last 5 seconds : 0
LSAs retransmitted : 0, last 5 seconds : 0
LSAs transmitted to nbr: 3, last 5 seconds : 0
LSAs requested : 5, last 5 seconds : 0
LSAs acknowledged : 19, last 5 seconds : 0
Flood queue depth : 0
Total rexmit entries : 0
db summaries : 0
lsreq entries : 0
Receive errors:
862 no interface found
115923 no virtual link found
show ospf3 statistics
user@host> show ospf3 statistics
Packet type Total Last 5 seconds
Sent Received Sent Received
Hello 0 0 0 0
DbD 0 0 0 0
LSReq 0 0 0 0
LSUpdate 0 0 0 0
LSAck 0 0 0 0
DBDs retransmitted : 0, last 5 seconds : 0
LSAs flooded : 0, last 5 seconds : 0
LSAs flooded high-prio : 0, last 5 seconds : 0
LSAs retransmitted : 0, last 5 seconds : 0
LSAs transmitted to nbr: 0, last 5 seconds : 0
LSAs requested : 0, last 5 seconds : 0
LSAs acknowledged : 0, last 5 seconds : 0
Flood queue depth : 0
Total rexmit entries : 0
db summaries : 0
lsreq entries : 0
Receive errors:
None
Release Information
Command introduced before Junos OS Release 7.4.
realm option introduced in Junos OS Release 9.2.