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Home Documentation Junos OS Junos CLI Reference CLI Reference C

Junos CLI Reference

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clear (ospf | ospf3) statistics

date_range 19-Nov-23
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Syntax

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clear (ospf | osfp3) statistics 
<instance instance-name>
<logical-system (all | logical-system-name)>
<realm (ipv4-multicast | ipv4-unicast | ipv6-multicast)>

Syntax (EX Series Switch and QFX Series)

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clear (ospf | osfp3) statistics
<instance instance-name>

Description

Clear Open Shortest Path First (OSPF) statistics.

Options

none

Clear OSPF statistics.

instance instance-name

(Optional) Clear statistics for the specified routing instance only.

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) Clear statistics for the specified OSPFv3 realm, or address family. Use the realm option to specify an address family for OSPFv3 other than IPv6 unicast, which is the default.

Required Privilege Level

clear

Output Fields

See show (ospf | ospf3) statistics for an explanation of output fields.

Sample Output

clear ospf statistics

The following sample output displays OSPF statistics before and after the clear ospf statistics command is entered:

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user@host> show ospf statistics   

Packet type             Total                  Last 5 seconds
                   Sent      Received        Sent      Received
   Hello           3254          2268           3             1
     DbD             41            46           0             0
   LSReq              8             7           0             0
LSUpdate            212           154           0             0
   LSAck             65            98           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:
  626 subnet mismatches


user@host> clear ospf statistics    


user@host> show ospf statistics    
Packet type             Total                  Last 5 seconds
                   Sent      Received        Sent      Received
   Hello              3             1           3             1
     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.

Related Documentation

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