Juniper ACX1000 Configuration Manual page 1870

ACX Series Universal Access Router Configuration Guide
Table 114: show bgp neighbor Output Fields (continued)
Field Name Field Description
Internal BGP flags:
Flags
Previous state of the BGP session:
Last state
Last event Last activity that occurred in the BGP session:
1812
—BGP has aggregated a set of incoming labels (labels received from the peer) into
Aggregate Label
a single forwarding label.
—The peer session is being shut down.
CleanUp
—This peer has been deleted.
Delete
Idled —This peer has been permanently idled.
ImportEval —At the last commit operation, this peer was identified as needing to reevaluate all
received routes.
—The peer session is initializing.
Initializing
—Messages are being sent to the peer.
SendRtn
—This peer is synchronized with the rest of the peer group.
Sync
—This peer in the backup Routing Engine is synchronized with the BGP peer in the master
RSync
Routing Engine for nonstop active routing.
—Another attempt is being made to connect to the peer.
TryConnect
Unconfigured —This peer is not configured.
—An attempt to write to this peer failed.
WriteFailed
—BGP is initiating a transport protocol connection in an attempt to connect to a peer. If the
Active
connection is successful, BGP sends an Open message.
Connect —BGP is waiting for the transport protocol connection to be completed.
Established —The BGP session has been established, and the peers are exchanging update messages.
—This is the first stage of a connection. BGP is waiting for a Start event.
Idle
—BGP has acknowledged receipt of an open message from the peer and is waiting
OpenConfirm
to receive a keepalive or notification message.
—BGP has sent an open message and is waiting to receive an open message from the
OpenSent
peer.
Closed —The BGP session closed.
—The transport protocol connection failed, and BGP is trying again to connect.
ConnectRetry
—The session ended because the hold timer expired.
HoldTime
—The local routing device sent a BGP keepalive message to the peer.
KeepAlive
—The local routing device sent a BGP open message to the peer.
Open
OpenFail —The local routing device did not receive an acknowledgment of a BGP open message
from the peer.
RecvKeepAlive —The local routing device received a BGP keepalive message from the peer.
—The local routing device received a BGP notification message from the peer.
RecvNotify
—The local routing device received a BGP open message from the peer.
RecvOpen
—The local routing device received a BGP update message from the peer.
RecvUpdate
—The peering session started.
Start
Stop —The peering session stopped.
TransportError —A TCP error occurred.
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