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Home Documentation Junos OS Junos CLI Reference CLI Reference L

Junos CLI Reference

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Junos CLI Reference
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log-updown (Protocols MPLS)

date_range 20-Nov-23
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Syntax

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log-updown {
    no-trap {
        mpls-lsp-traps;
        rfc3812-traps;
    }
    (syslog | no-syslog);
    trap;
    trap-path-down;
    trap-path-up;
}

Hierarchy Level

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[edit logical-systems logical-system-name protocols mpls],
[edit protocols mpls]

Description

Log a message or send an SNMP trap whenever an LSP makes a transition from up to down, or vice versa, and whenever an LSP switches from one active path to another. Only the ingress router performs these operations.

Note:

System log messages for LSPs are generated by default. To disable the default logging of messages for LSPs, configure the no-syslog option under the log-updown statement.

Default

There is no default behavior for this statement. If you do not specify the options, the configuration cannot be committed.

Options

no-syslog—Do not log a message to the system log file.

no-trap—Do not send an SNMP trap.

syslog—Log a message to the system log file.

trap—Send an SNMP trap.

trap-path-down—Send an SNMP trap when an LSP path goes down.

trap-path-up—Send an SNMP trap when an LSP path comes up.

The no-trap statement is explained separately.

Required Privilege Level

routing—To view this statement in the configuration.

routing-control—To add this statement to the configuration.

Release Information

Statement introduced before Junos OS Release 7.4.The mpls-lsp-traps and rfc-3812-traps options added in Junos OS Release 9.0.

Related Documentation

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