show route forwarding-table

Logical system

Name of the logical system. This field is displayed if you specify the table logical-system-name/routing-instance-name option on a device that is configured for and supports logical systems.

Routing table

Name of the routing table (for example, inet, inet6, mpls).

Enabled protocols

The features and protocols that have been enabled for a given routing table. This field can contain the following values:

• BUM hashing—BUM hashing is enabled.

• MAC Stats—Mac Statistics is enabled.

• Bridging—Routing instance is a normal layer 2 bridge.

• No VLAN—No VLANs are associated with the bridge domain.

• All VLANs—The vlan-id all statement has been enabled for this bridge domain.

• Single VLAN—Single VLAN ID is associated with the bridge domain.

• MAC action drop—New MACs will be dropped when the MAC address limit is reached.

• Dual VLAN—Dual VLAN tags are associated with the bridge domain

• No local switching—No local switching is enabled for this routing instance..

• Learning disabled—Layer 2 learning is disabled for this routing instance.

• MAC limit reached—The maximum number of MAC addresses that was configured for this routing instance has been reached.

• VPLS—The VPLS protocol is enabled.

• No IRB l2-copy—The no-irb-layer-2-copy feature is enabled for this routing instance.

• ACKed by all peers—All peers have acknowledged this routing instance.

• BUM Pruning—BUM pruning is enabled on the VPLS instance.

• Def BD VXLAN—VXLAN is enabled for the default bridge domain.

• EVPN—EVPN protocol is enabled for this routing instance.

• Def BD OVSDB—Open vSwitch Database (OVSDB) is enabled on the default bridge domain.

• Def BD Ingress replication—VXLAN ingress node replication is enabled on the default bridge domain.

• L2 backhaul—Layer 2 backhaul is enabled.

• FRR optimize—Fast reroute optimization

• MAC pinning—MAC pinning is enabled for this bridge domain.

• MAC Aging Timer—The MAC table aging time is set per routing instance.

• EVPN VXLAN—This routing instance supports EVPN with VXLAN encapsulation.

• PBBN—This routing instance is configured as a provider backbone bridged network.

• PBN—This routing instance is configured as a provider bridge network.

• ETREE—The ETREE protocol is enabled on this EVPN routing instance.

• ARP/NDP suppression—EVPN ARP NDP suppression is enabled in this routing instance.

• Def BD EVPN VXLAN—EVPN VXLAN is enabled for the default bridge domain.

• MPLS control word—Control word is enabled for this MPLS routing instance.

Address family

Address family (for example, IP, IPv6, ISO, MPLS, and VPLS).

Destination

Destination of the route.

Route Type (Type)

How the route was placed into the forwarding table. When the detail keyword is used, the route type might be abbreviated (as shown in parentheses):

• cloned (clon)—(TCP or multicast only) Cloned route.

• destination (dest)—Remote addresses directly reachable through an interface.

• destination down (iddn)—Destination route for which the interface is unreachable.

• interface cloned (ifcl)—Cloned route for which the interface is unreachable.

• route down (ifdn)—Interface route for which the interface is unreachable.

• ignore (ignr)—Ignore this route.

• interface (intf)—Installed as a result of configuring an interface.

• permanent (perm)—Routes installed by the kernel when the routing table is initialized.

• user—Routes installed by the routing protocol process or as a result of the configuration.

Route Reference (RtRef)

Number of routes to reference.

Flags

Route type flags:

• none—No flags are enabled.

• accounting—Route has accounting enabled.

• cached—Cache route.

• incoming-iface interface-number—Check against incoming interface.

• prefix load balance—Load balancing is enabled for this prefix.

• rt nh decoupled—Route has been decoupled from the next hop to the destination.

• sent to PFE—Route has been sent to the Packet Forwarding Engine.

• static—Static route.

Next hop

IP address of the next hop to the destination.

Next hop Type (Type)

Next-hop type. When the detail keyword is used, the next-hop type might be abbreviated (as indicated in parentheses):

• broadcast (bcst)—Broadcast.

• deny—Deny.

• discard (dscd) —Discard.

• hold—Next hop is waiting to be resolved into a unicast or multicast type.

• indexed (idxd)—Indexed next hop.

• indirect (indr)—Indirect next hop.

• local (locl)—Local address on an interface.

• routed multicast (mcrt)—Regular multicast next hop.

• multicast (mcst)—Wire multicast next hop (limited to the LAN).

• multicast discard (mdsc)—Multicast discard.

• multicast group (mgrp)—Multicast group member.

• receive (recv)—Receive.

• reject (rjct)—Discard. An ICMP unreachable message was sent.

• resolve (rslv)—Resolving the next hop.

• unicast (ucst)—Unicast.

• unilist (ulst)—List of unicast next hops. A packet sent to this next hop goes to any next hop in the list.

• VxLAN Local—EVPN Type 5 route in kernel.

Index

Software index of the next hop that is used to route the traffic for a given prefix.

Route interface-index

Logical interface index from which the route is learned. For example, for interface routes, this is the logical interface index of the route itself. For static routes, this field is zero. For routes learned through routing protocols, this is the logical interface index from which the route is learned.

Reference (NhRef)

Number of routes that refer to this next hop.

Next-hop interface (Netif)

Interface used to reach the next hop.

Weight

Value used to distinguish primary, secondary, and fast reroute backup routes. Weight information is available when MPLS label-switched path (LSP) link protection, node-link protection, or fast reroute is enabled, or when the standby state is enabled for secondary paths. A lower weight value is preferred. Among routes with the same weight value, load balancing is possible (see the Balance field description).

Balance

Balance coefficient indicating how traffic of unequal cost is distributed among next hops when a router is performing unequal-cost load balancing. This information is available when you enable BGP multipath load balancing.

RPF interface

List of interfaces from which the prefix can be accepted. Reverse path forwarding (RPF) information is displayed only when rpf-check is configured on the interface.