explicit-null (Protocols MPLS)
Syntax
explicit-null;
Hierarchy Level
[edit logical-systems logical-system-name protocols mpls], [edit protocols mpls]
Description
Advertise label 0 to the egress router of an LSP.
Default
If you do not include the explicit-null statement
in the MPLS configuration, label 3 (implicit null) is advertised.
Note:
Junos OS does not support explicit null routes with next hops to virtual tunnel (vt-) interfaces.
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.