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NE40E V800R010C00 Configuration Guide - System Monitor 01

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Using a Ping/Tracert Operation on an EVPN VPWS Network

Using a Ping/Tracert Operation on an EVPN VPWS Network

If an EVPN VPWS tunnel fault occurs, use a ping/tracert operation to check EVPN VPWS LSPs and fast locate a tunnel forwarding fault.

Checking EVPN VPWS Network Connectivity Using a Ping Operation

Use ping operations to check EVPN VPWS LSPs and fast locate an EVPN VPWS tunnel forwarding fault.

Context

After EVPN VPWS configurations are complete, perform the following operation in any view of the client.

Procedure

  • Check EVPN VPWS tunnel connectivity when the EVPN VPWS public network is MPLS.

    Run:

    ping evpn vpws local-ce-id remote-ce-id [ -a source-ip | -c count | -exp exp-value | -m interval | -s packet-size | -t time-out | -r reply-mode ] *

    The EVPN VPWS tunnel status is checked, and an abnormality on the EVPN VPWS tunnel in the Up state is located.

    For example:

    # Perform a ping test on the EVPN VPWS tunnel.

    <HUAWEI> ping evpn vpws 1 2 -c 2
    EVPN VPWS PING FEC: Local Evpn Vpws Id = 1, Remote Evpn Vpws Id = 2 : 100 data bytes, press CTRL_C to break
    Reply from 100.1.1.1: bytes=100 Sequence=1 time=11 ms
    Reply from 100.1.1.1: bytes=100 Sequence=2 time=15 ms
    --- FEC: Local CeId = 1, Remote CeId = 2 ping statistics ---
    2 packet(s) transmitted
    2 packet(s) received
    0.00% packet loss
    round-trip min/avg/max = 11/13/15 ms

Checking EVPN VPWS Network Connectivity Using a Tracert Operation

Use tracert operations to locate an EVPN VPWS tunnel forwarding fault.

Context

After EVPN VPWS configurations are complete, perform the following operation in any view of the client.

Procedure

  • Check EVPN VPWS tunnel connectivity when the EVPN VPWS public network is MPLS.

    Run:

    tracert evpn vpws local-ce-id remote-ce-id [ -a source-ip | -exp exp-value | -s packet-size | -t time-out | -h max-ttl | -r reply-mode ] * [ pipe | uniform ]

    The EVPN VPWS tunnel status is checked, and an abnormal node on the EVPN VPWS tunnel in the Down state is located.

    For example:

    # Perform a tracert test on the EVPN VPWS tunnel.

    <HUAWEI> tracert evpn vpws 1 2
    EVPN VPWS TRACE FEC: Local Evpn Vpws Id = 1, Remote Evpn Vpws Id = 2 , press CTRL_C to break 
    TTL    Replier            Time    Type      Downstream
     0                                Ingress   12.1.1.2/[3 1 32927] 
     1     12.1.1.2           52 ms   Egress 

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Updated: 2018-07-12

Document ID: EDOC1100028538

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