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show link-management statistics

Syntax

show link-management statistics
<peer <name name>>

Release Information

Command introduced in JUNOS Release 8.0.

Description

Display statistical information for Link Management Protocol (LMP) packets.

Options

none — Display information for all peers.

peer <name name> — (Optional) Display information for all peers or for the specified peer only.

Required Privilege Level

view

Related Topics

show link-management
show link-management peer
show link-management routing
show link-management te-link

List of Sample Output

show link-management statistics

Output Fields

Table 141 describes the output fields for the show link-management statistics command. Output fields are listed in the approximate order in which they appear.

Table 141: show link-management statistics Output Fields

Field Name

Field Description

Received packets

Number of received packets by message type. If the count for a message type is zero, that message type is not displayed. If the count for all message types is zero, this field is not displayed.

Received bad packets

Number of received bad packets by message type. If the count for a message type is zero, that message type is not displayed. If the count for all message types is zero, this field is not displayed.

Small packets

Number of packets that are too small.

Wrong protocol version

Number of packets specifying the wrong LMP version.

Messages for unknown peer

Number of packets destined for an unknown peer.

Messages for bad state

Number of packets indicating a state that does not match the recipient.

Stale acknowledgments

Number of configAck and LinkSummaryAck packets received that have a stale message ID.

Stale negative acknowledgments

Number of configNack and LinkSummaryNack packets received that have a stale message ID.

Sent packets

Number of sent packets by message type. If the count for a message type is zero, that message type is not displayed. If the count for all message types is zero, this field is not displayed.

Retransmitted packets

Number of retransmitted packets by message type. If the count for a message type is zero, that message type is not displayed. If the count for all message types is zero, this field is not displayed.

Dropped packets

Number of packets sent, by message type, that have been dropped by the receiver after the LMP retransmission interval has been exceeded. If the count for a message type is zero, that message type is not displayed. If the count for all message types is zero, this field is not displayed.

show link-management statistics

user@host> show link-management statistics peer pro4-a 
Statistics for peer pro4-a
    Received packets
        Config: 1
        Hello: 2572
    Small packets: 0
    Wrong protocol version: 0
    Messages for unknown peer: 0
    Messages for bad state: 0
    Stale acknowledgements: 0
    Stale negative acknowledgements: 0
    Sent packets
        Config: 2
        ConfigAck: 1
        Hello: 2572
    Retransmitted packets
        Config: 1
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