0 Ingress 40.1.1.1/[1026 ]
1 40.1.1.1 120 ms Transit 30.1.1.1/[3 ]
2 Request time out
3 20.1.1.1 60 ms Transit 10.1.1.1/[3 ]
4 10.1.1.1 160 ms Egress
[U-PE2] tracert vc vlan 200 control-word remote 100
TTL Replier Time Type Downstream
0 Ingress 40.1.1.1/[1026 ]
2 Request time out
4 10.1.1.1 120 ms Egress
Run the display lspv configuration command on U-PE2, and you can view the configuration
of PWE3 tracert.
<U-PE2> display lspv configuration
lspv packet filter 3001
Run the display lspv statistics command on U-PE, and you can view the statistics of PWE3
tracert. Take the display on U-PE2 for example.
<U-PE2> display lspv statistics
Total sent: 10 packet(s)
Total received: 10 packet(s)
MPLS echo request sent: 0 packet(s), received: 10 packet(s)
MPLS echo reply sent: 10 packet(s), received: 0 packet(s)
Run the reset lspv statistics command on U-PE, and you can clear the statistics of PWE3 tracert.
Take the display on U-PE2 for example.
<U-PE2> reset lspv statistics
<U-PE2> display lspv statistics
Total sent: 0 packet(s)
Total received: 0 packet(s)
MPLS echo request sent: 0 packet(s), received: 0 packet(s)
MPLS echo reply sent: 0 packet(s), received: 0 packet(s)
Step 11 Verify the connectivity between CEs and view path information between the CEs.
CE1 and CE2 can ping each other.
<CE1> ping 100.1.1.2
PING 100.1.1.2: 56 data bytes, press CTRL_C to break
Reply from 100.1.1.2: bytes=56 Sequence=1 ttl=255 time=180 ms
Reply from 100.1.1.2: bytes=56 Sequence=2 ttl=255 time=120 ms
Reply from 100.1.1.2: bytes=56 Sequence=3 ttl=255 time=160 ms
Reply from 100.1.1.2: bytes=56 Sequence=4 ttl=255 time=160 ms
Reply from 100.1.1.2: bytes=56 Sequence=5 ttl=255 time=130 ms
--- 100.1.1.2 ping statistics ---
5 packet(s) transmitted
5 packet(s) received
0.00% packet loss
round-trip min/avg/max = 120/150/180 ms
Information about the path between CE1 and CE2 is as follows:
[CE1] tracert 100.1.1.2
traceroute to 100.1.1.2(100.1.1.2) 30 hops max,40 bytes packet
1 100.1.1.2 250 ms 220 ms 130 ms
----End
Configuration Files
l Configuration file of CE1
#
sysname CE1
5 PWE3 Configuration
Quidway S9300 Terabit Routing Switch
Configuration Guide - VPN
5-62 Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Issue 03 (2009-08-20)
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