Juniper ACX2000 Configuration Guide

Table 216: show route detail Output Fields (continued)
Field DescriptionField Name
(BGP-learned routes) Validation status of the route:
• Invalid—Indicates that the prefix is found, but either the corresponding AS received from the EBGP
peer is not the AS that appears in the database, or the prefix length in the BGP update message is
longer than the maximum length permitted in the database.
• Unknown—Indicates that the prefix is not among the prefixes or prefix ranges in the database.
• Unverified—Indicates that the origin of the prefix is not verified against the database. This is because
the database got populated and the validation is not called for in the BGP import policy, although
origin validation is enabled, or the origin validation is not enabled for the BGP peers.
• Valid—Indicates that the prefix and autonomous system pair are found in the database.
validation-state
Displays the optimal route reflection (ORR) generation identifier. ISIS and OSPF interior gateway
protocol (IGP) updates filed whenever any of the corresponding ORR route has its metric valued
changed, or if the ORR route is added or deleted.
ORR Generation-ID
Point-to-multipoint root address, multicast source address, and multicast group address when
multipoint LDP (M-LDP) inband signaling is configured.
FECs bound to route
When multipoint LDP with multicast-only fast reroute (MoFRR) is configured, the primary upstream
path. MoFRR transmits a multicast join message from a receiver toward a source on a primary path,
while also transmitting a secondary multicast join message from the receiver toward the source on
a backup path.
Primary Upstream
When multipoint LDP with MoFRR is configured, the reverse-path forwarding (RPF) next-hop
information. Data packets are received from both the primary path and the secondary paths. The
redundant packets are discarded at topology merge points due to the RPF checks.
RPF Nexthops
Multiple MPLS labels are used to control MoFRR stream selection. Each label represents a separate
route, but each references the same interface list check. Only the primary label is forwarded while all
others are dropped. Multiple interfaces can receive packets using the same label.
Label
Value used to distinguish MoFRR primary and backup routes. A lower weight value is preferred. Among
routes with the same weight value, load balancing is possible.
weight
MPLS label assigned to the Layer 2 circuit virtual connection.VC Label
Maximum transmission unit (MTU) of the Layer 2 circuit.MTU
VLAN identifier of the Layer 2 circuit.VLAN ID
Forwarding equivalent class (FEC) bound to this route. Applicable only to routes installed by LDP.Prefixes bound to route
Community path attribute for the route. See Table 219 on page 3010 for all possible values for this field.Communities
Layer 2 encapsulation (for example, VPLS).Layer2-info: encaps
Control flags: none or Site Down.control flags
Maximum transmission unit (MTU) information.mtu
3005Copyright © 2017, Juniper Networks, Inc.
Chapter 42: Operational Commands

Juniper ACX2000 Specifications

General

Brand	Juniper
Model	ACX2000
Category	Network Router
Language	English