display bgp routing-table ipv6 unicast

Use display bgp routing-table ipv6 unicast to display BGP IPv6 unicast routing information.

Syntax

display bgp routing-table ipv6 [ unicast ] [ vpn-instance vpn-instance-name ] [ network-address prefix-length | advertise-info ] ]

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

vpn-instance vpn-instance-name: Specifies an MPLS L3VPN instance by its name, a case-sensitive string of 1 to 31 characters. If no VPN instance is specified, the command displays the BGP IPv6 unicast routing information for the public network.

network-address prefix-length: Specifies the destination network address and prefix length. The value range for the prefix-length argument is 0 to 128. If this argument is not specified, the command displays brief information about all BGP IPv6 unicast routing information.

advertise-info: Displays advertisement information for BGP IPv6 unicast routes. If this keyword is not specified, the command displays the BGP IPv6 unicast routing table.

Usage guidelines

The command with the unicast keyword has the same effect as that without the unicast keyword.

Examples

# Display brief information about all BGP IPv6 unicast routes for the public network.

<Sysname> display bgp routing-table ipv6

 Total number of routes: 1

 BGP local router ID is 192.168.1.136
 Status codes: * - valid, > - best, d - dampened, h - history,
               s - suppressed, S - stale, i - internal, e - external
               Origin: i - IGP, e - EGP, ? - incomplete

* >e Network : 3::                                      PrefixLen : 64
     NextHop : 1::2                                     LocPrf    :
     PrefVal : 0                                        OutLabel  : NULL
     MED     :
     Path/Ogn: 100i

Table 87: Command output

Field	Description
Status codes	Status codes: * – valid—Valid route. > – best—Best route. d – damped—Dampened route. h – history—History route. s – suppressed—Suppressed route. S – Stale—Stale route. i – internal—Internal route. e – external—External route.
Origin	Origin of the route: i – IGP—Originated in the AS. The origin of summary routes and routes advertised with the network command is IGP. e – EGP—Learned through EGP. ?– incomplete—Unknown origin. The origin of routes redistributed from IGP protocols is INCOMPLETE.
Network	Destination network address.
PrefixLen	Prefix length of the destination network address.
NextHop	Next hop IPv6 address.
LocPrf	Local preference value.
PrefVal	Preferred value of the route.
OutLabel	Outgoing label of the route.
MED	MULTI_EXIT_DISC attribute.
Path/Ogn	AS_PATH and ORIGIN attributes of the route: AS_PATH attribute—Records the ASs the route has passed to avoid routing loops. ORIGIN attribute—Identifies the origin of the route.

# Display detailed information about BGP IPv6 unicast routes destined to network 2::/64 for the public network.

<Sysname> display bgp routing-table ipv6 2:: 64

 BGP local router ID: 192.168.1.135
 Local AS number: 200

 Paths:   1 available, 1 best

 From            : 1::1 (192.168.1.136)
 Relay nexthop   : 1::1
 Original nexthop: 1::1
 OutLabel        : NULL
 AS-path         : 100
 Origin          : igp
 Attribute value : MED 0, pref-val 0
 State           : valid, external,best,

Table 88: Command output

Field	Description
Paths	Number of routes: available—Number of valid routes. best—Number of optimal routes.
Original nexthop	Original next hop of the route. If the route is received from a BGP update message, the original next hop is the next hop IP address in the message.
OutLabel	Outgoing label of the route.
AS-path	AS_PATH attribute of the route, which records the ASs the route has passed to avoid routing loops.
Origin	Origin of the route: igp—Originated in the AS. The origin of summary routes and routes advertised with the network command is IGP. egp—Learned through EGP. incomplete—Unknown origin. The origin of routes redistributed from IGP protocols is INCOMPLETE.
Attribute value	BGP path attributes: MED—MED value. localpref—Local preference value. pref-val—Preferred value. pre—Route preference.
State	Current state of the route: valid. internal. external. local. best.
From	IP address of BGP peer that advertised the route.
Relay Nexthop	Next hop found by route recursion. If no next hop is found, this field displays not resolved.

# Display advertisement information about BGP IPv6 unicast routes destined to network 2::/64 for the public network.

<Sysname> display bgp routing-table ipv6 2:: 64 advertise-info

 BGP local router ID: 192.168.1.136
 Local AS number: 100

 Paths:   1 best

 BGP routing table information of 2::/64:
 Advertised to peers (1 in total):
    1::2

Table 89: Command output

Field	Description
Paths	Number of optimal routes destined to the specified network.
BGP routing table information of 2::/64	Advertisement information of BGP routes destined to network 2::/64.
Advertised to peers (1 in total)	Peers to which the route has been advertised, and the number of peers.

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