display bgp vpn-target peer

Function

The display bgp vpn-target peer command displays information about BGP peers.

Format

display bgp vpn-target peer

Parameters

None

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
bgp	read

Usage Guidelines

Usage Scenario

The display bgp vpn-target peer command can be used for troubleshooting, with details as follows: If BGP peers are disconnected, specify log-info in the command to check the log information of the specified peer. In the command output, Date/Time indicates the time when the peers were disconnected, and Error Code and Error Subcode indicate the cause of the disconnection.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about peers in the BGP VPN-target address family.

<HUAWEI> display bgp vpn-target peer
 
 BGP local router ID : 1.1.1.1
 Local AS number : 100
 Total number of peers : 1                 Peers in established state : 1

  Peer            V          AS  MsgRcvd  MsgSent  OutQ  Up/Down       State  PrefRcv
  2.2.2.2         4         200       12       14     0 00:01:15 Established        0

**Table 1** Description of the **display bgp vpn-target peer** command output
Item	Description
BGP local router ID	Router ID of the local device.
Local AS number	Local AS number.
AS	AS number.
Total number of peers	Total number of BGP peers.
Peers in established state	Number of BGP peers in Established state.
Peer	IP address of the BGP peer.
V	BGP version used by the BGP peer.
MsgRcvd	Number of received messages.
MsgSent	Number of sent messages.
OutQ	Number of messages to be sent to a specified peer.
Up/Down	Duration during which a BGP session stays in the current state.
State	Status of the BGP peer: Idle: BGP denies any connection request. This is the initial status of BGP. Active: BGP tries to establish a TCP connection. This is the intermediate status of BGP. Connect: BGP is waiting for the establishment of the TCP connection to complete before performing further actions. OpenSent: BGP is waiting for an Open message from the peer. OpenConfirm: BGP is waiting for a Notification message or a Keepalive message. Established: BGP peers can exchange Update, Notification, and Keepalive messages. No neg: The address family is not enabled for the BGP peer. In this state, Update messages can be exchanged in other address families whose capabilities have been successfully negotiated. If the address family is enabled for the BGP peer, the local BGP peer receives a Notification message, and the peer relationship is disconnected. Then, the BGP peer changes to the Idle state and re-establishes the peer relationship.
PrefRcv	Number of route prefixes received from a peer.