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MPLS Guide
The primary path admin-group constraints can be copied into the FAST_REROUTE object
only, the SESSION_ATTRIBUTE object only, or both. The PLR rules for processing the
admin-group constraints can make use of either of the two objects.
If the FAST_REROUTE object is disabled (no frr-object), the admin-group constraints will not
be propagated.
Default
no propagate-admin-group
from
Syntax
from ip-address
Context
config>router>mpls>lsp
config>router>mpls>lsp-template
Description
This command specifies the IP address of the ingress router for the LSP. When this
command is not specified, the system IP address is used. IP addresses that are not defined
in the system are allowed.
If an invalid IP address is entered, LSP bring-up fails and an error is logged. This command
is only allowed for an LSP template of type mesh-p2p.
If an interface IP address is specified as the from address, and the egress interface of the
next-hop IP address is a different interface, the LSP is not signaled. As the egress interface
changes due to changes in the routing topology, an LSP recovers if the from IP address is
the system IP address and not a specific interface IP address.
Only one from address can be configured.
Default
system IP address
Parameters
ip-address — specifies the IP address of the ingress router. This can be either the
hop-limit
Syntax
hop-limit number
no hop-limit
Context
config>router>mpls>lsp
config>router>mpls>lsp-template
3HE 18686 AAAB TQZZA
interface or the system IP address. If the IP address is local, the LSP must egress
through that local interface, which ensures local strictness.
Values
system IP or network interface IP addresses
Default
system IP address
Use subject to Terms available at: www.nokia.com
© 2022 Nokia.
MPLS and RSVP-TE
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