egress-te-node-segment
Syntax
egress-te-node-segment name {
egress-te-backup-ip-forward instance-name;
egress-te-backup-segment label label-value;
egress-te-set set-name weight weight;
label label-value;
}
Hierarchy Level
[edit logical-systems name protocols bgp group name neighbor], [edit logical-systems name routing-instances name protocols bgp group name neighbor], [edit logical-systems name tenants name routing-instances name protocols bgp group name neighbor], [edit protocols bgp group name neighbor], [edit routing-instances name protocols bgp group name neighbor], [edit tenants name routing-instances name protocols bgp group name neighbor]
Description
Specify a BGP peer node segment for both single hop and multihop EBGP peers. You can configure a node segment as a member of a segment set so that the packet is sent to any member that is the ECMP next hop in the set. Before configuring a node segment as a member of a segment set, you must create a segment set first. If you fail to create the segment set before assigning a node segment, the commit might fail.
This configuration enables egress peer engineering using BGP link-state distribution in a network configured with segment routing. The egress router advertises the peer node SID label for all its peers and the controller advertises these SID labels to the ingress router.
Options
| egress-te-backup-ip-forward instance-name | Specify a routing-instance name to use the IP forward backup path for egress TE. |
| egress-te-backup-segment label label-value | Specify the backup label value for a segment for MPLS fast reroute. The label must already be associated with a segment and must be different from the protected segment specified with the egress-te-node-segment or egress-te-adj-segment statement. |
| egress-te-set set-name weight weight | Specify the name of the segment set configured with theegress-te-set-segment statement. You can include both node segments and adjacency segments in the same segment set. The egress router advertises the peer node SID label for all its peers including the EBGP peers and the controller advertises these SID labels to the ingress router.
|
| label label-value | Specify a label from the static label range for the peer node segment. |
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 18.4R1.
egress-te-backup-ip-forward option introduced in
Release 20.1R1.