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Home Documentation Junos OS Junos CLI Reference CLI Reference S

Junos CLI Reference

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show security mka statistics (MX Series)

date_range 19-Nov-23
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Syntax

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show security mka statistics
<interface interface-name>

Description

Display MACsec Key Agreement (MKA) protocol statistics.

The output for this command does not include statistics for MACsec data traffic. For MACsec data traffic statistics, see show security macsec statistics.

Options

  • interface interface-name—(Optional) Display the MKA information for the specified interface only.

  • none—Display the MKA information for all interfaces.

Required Privilege Level

view

Output Fields

Table 1 lists the output fields for the show security mka statistics command. Output fields are listed in the approximate order in which they appear.

Table 1: show security mka statistics Output Fields

Field Name

Field Description

Received packets

Number of received MKA control packets.

This counter increments for received MKA control packets only. This counter does not increment when data packets are received.

Transmitted packets

Number of transmitted MKA packets

This counter increments for transmitted MKA control packets only. This counter does not increment when data packets are transmitted.

Version mismatch packets

Number of version mismatch packets.

CAK mismatch packets

Number of Connectivity Association Key (CAK) mismatch packets.

This counter increments when the connectivity association key (CAK) and connectivity association key name (CKN), which are user-configured values that have to match to enable MACsec, do not match for an MKA control packet.

ICV mismatch packets

Number of ICV mismatched packets.

This counter increments when the connectivity association key (CAK) value does not match on both ends of a MACsec-secured Ethernet link.

Duplicate message identifier packets

Number of duplicate message identifier packets.

Duplicate message number packets

Number of duplicate message number packets.

Duplicate address packets

Number of duplicate source MAC address packets.

Invalid destination address packets

Number of invalid destination MAC address packets.

Formatting error packets

Number of formatting error packets.

Old Replayed message number packets

Number of old replayed message number packets.

Sample Output

show security mka statistics

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user@host> show security mka statistics

        Received packets:                     1525844
        Transmitted packets:                  1525841
        Version mismatch packets:             0
        CAK mismatch packets:                 0
        ICV mismatch packets:                 0
        Duplicate message identifier packets: 0
        Duplicate message number packets:     0
        Duplicate address packets:            0
        Invalid destination address packets:  0
        Formatting error packets:             0
        Old Replayed message number packets:  0

show security mka statistics (MX480 routers with MPC7E-10G)

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user@host> show security mka statistics
 Interface name: xe-4/0/18
        Received packets:                     73009
        Transmitted packets:                  73011
        Version mismatch packets:             0
        CAK mismatch packets:                 1
        ICV mismatch packets:                 0
        Duplicate message identifier packets: 0
        Duplicate message number packets:     0
        Duplicate address packets:            0
        Invalid destination address packets:  0
        Formatting error packets:             0
        Old Replayed message number packets:  0

show security mka statistics (MX480 routers with MPC7E-10G)

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user@host> show security mka statistics interface xe-1/0/7
Received packets:                     179211
        Transmitted packets:                  179186
        Version mismatch packets:             0
        CAK mismatch packets:                 0
        ICV mismatch packets:                 0
        Duplicate message identifier packets: 0
        Duplicate message number packets:     0
        Duplicate address packets:            0
        Invalid destination address packets:  0
        Formatting error packets:             0
        Old Replayed message number packets:  0

Release Information

Command introduced in Junos OS Release 15.1.

Support for MPC7E-10G introduced in Junos OS Release 16.1R1 for MX240, MX480, and MX960 routers.

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