Cisco Service Control Subscriber Manager LEGs User Guide, Release 5.1.x
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- Updated:
- March 29, 2015
Chapter: Using the MPLS/VPN BGP LEG CLU
Using the MPLS/VPN BGL LEG Command-Line Utility
Introduction
This chapter describes the Multiprotocol Label Switching (MPLS)/Virtual Private Network (VPN) Border Gateway Protocol (BGP) Login Event Generator (LEG) command-line utility (CLU).
Information About the MPLS/VPN BGP LEG CLU
The p3bgp utility controls the operation of the BGP LEG and displays its status. The command format is p3bgp <operation>[parameter].
Table 30-1 lists the p3bgp operations.
BGP LEG Status
The following is an example of the p3bgp command-line utility using the status operation:
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The following list is a description of the status operation output:
- Peer IP—The IP of the PE/RR that is connected to the LEG.
- PE name—The name of the PE/RR as configured in the configuration file.
- Updates recv—A counter for all the BGP updates received from this PE/RR.
- Notify recv—A counter for all the BGP notifications received from this PE/RR.
- K.Alive sent—A counter for all the BGP keep alives sent to this PE/RR.
- K.Alive recv—A counter for all the BGP keep alives received from this PE/RR.
- Hold Time—The remaining time-out for the next keep alive.
BGP LEG Detailed Status
The following is an example of the p3bgp command line utility using the show operation on a specific PE router named PE101:
connects : 1
recv UPDATE : 150
recv KEEPALIVE : 57
sent KEEPALIVE : 58
recv NOTIFY : 0
current holdtime : 157
TCP sndwnd : 16384
TCP rcvwnd : 87380
Connection up time : 0 Days, 1 Hrs, 7 Min, 59 Sec
refresh requests : 2
recv PE AddRoute messages : 2
send SM AddRoute messages : 10
send SM not connected : 0
BGP state : Established
The following list is a description of the show operation output:
- connects—The number of successful connections established with this PE/RR since the LEG is up.
- recv UPDATE—A counter for all the BGP updates received from this PE/RR.
- recv KEEPALIVE—A counter for all the BGP keep alives received from this PE/RR.
- sent KEEPALIVE—A counter for all the BGP keep alives sent to this PE/RR.
- recv NOTIFY—A counter for all the BGP notifications received from this PE/RR.
- current holdtime—The remaining time-out for the next keep alive.
- TCP sndwnd—The TCP send window buffer size.
- TCP rcvwnd—The TCP receive window size.
- Connection up time—The time since the connection to this PE/RR was established.
- refresh requests—A counter for the number of refresh requests requested for this PE/RR.
- recv PE AddRoute messages—A counter for BGP add-route messages received from the PE/RR.
- send SM AddRoute message—A counter for successful add routes invocations performed on the SM for this PE/RR.
- send SM not connected—A counter for SM invocations that were kept in an internal buffer due to disconnected SM.
- BGP state—The state of the BGP connection to this PE/RR.
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