periodic-traceroute
Syntax
periodic-traceroute {
disable;
exp exp-value;
fanout fanout-value;
frequency minutes;
paths number-of-paths;
retries retry-attempts;
source address;
ttl ttl-value;
wait seconds;
}
Hierarchy Level
[edit logical-systems logical-system-name protocols ldp oam], [edit logical-systems logical-system-name protocols ldp oam fec fec-address], [edit protocols ldp oam], [edit protocols ldp oam fec fec-address]
Description
Enable tracing of forwarding equivalence classes (FECs) for LDP LSPs.
Options
disable—(Optional) Disable
tracing for a specific FEC. This option is available at the [edit
protocols ldp oam fec fec-address periodic-traceroute] and [edit logical-systems logical-system-name protocols ldp oam fec fec-address periodic-traceroute] hierarchy levels only.
exp exp-value—(Optional)
Specify the class of service to use when sending probes.
Default: 7
Range: 0 through 7
fanout fanout-value—(Optional)
Specify the maximum number of next hops to search per node.
Default: 16
Range: 1 though 16
frequency minutes—(Optional)
Specify the interval between traceroute attempts.
Default: 60 minutes
Range: 15 through 120 minutes
paths number-of-paths—(Optional)
Specify the maximum number of paths to search.
Default: 3
Range: 1 through 255
retries retry-attempts—(Optional)
Specify the number of attempts to send a probe to a specific node
before giving up.
Default: 3
Range: 1 through 9
source address—(Optional)
Specify the IPv4 source address to use when sending probes.
ttl value—(Optional) Specify
the maximum time-to-live value. Nodes that are beyond this value are
not traced.
Default: 64
Range: 1 through 255
wait seconds—(Optional)
Specify the wait interval before resending a probe packet.
Default: 10 seconds
Range: 5 though 15 seconds
Required Privilege Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 8.4.Support added at the [edit protocols ldp oam] and [edit logical-systems logical-system-name protocols ldp oam] hierarchy levels in Junos OS Release 9.0.