Statement introduced in Junos OS Release 17.4R1.
The metric, no-ingress, and secondary statements are introduced in Junos OS Release 18.1R1.
lsp-external-controller statement introduced in Junos OS Release 20.1R1.
Configure a source-routing label switched path (LSP) for steering traffic at an ingress router. Specify a binding segment identifier from the static label range. Configure other parameters such as color, weight, preference, and segment routing preference for traffic engineering.
Starting with Junos OS Release 18.1R1, compute static noncolored segment routing LSPs for protocol SPRING-TE in an MPLS network. Configure parameters such as destination address, binding SIDs, primary segment, secondary segment, metric, and preference. These segment routing LSPs do not have a color associated with them. If an ingress route is not required for a non-colored segment routing LSP then the ingress route installation in inet.3 table can be disabled.
The combined length of tunnel-name and LSP name must not exceed 53 characters for per-path telemetry to work.
Range: 16 through 1,048,576
Default: 1,000,000 through 1,048,575
Range: 1 through 16,777,215 (for BGP)
The non-colored static segment routing LSP can have a maximum of 8 primary paths. incase of multiple operational primary paths, the PFE distributes the traffic over the paths based on the weight configured on the paths. If none of the paths have weights configured then the weights default to 1 making it an ECMP path. the paths become weighted ECMP if at least one of the paths have a non-zero weight. In both cases , when one or some of the paths fail, the PFE automatically re-balances the traffic over the remaining paths resulting in path protection.
Range: 0 through 4,294,967,295
Required Privilege Level
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.