组网如下:
A6与A5、华为的CX600-X8A设备MPLS建立不了,其它都是正常的,导致MPLS L2VPN两条通道有一条是down,目前有无线基站现网业务。A6是新增的,A4上面目前走业务是正常的。
Peer PWID/RmtSite/SrvID In/Out Label Proto Flag Link ID State
27.30.184.xx 30000001 1271/48528 LDP M 1 Down
27.30.184.xx 30000002 1270/48208 LDP B 1 Up
A5与A4建立没有问题。
===============display mpls ldp peer===============
Total number of peers: 1
Peer LDP ID State Role GR MD5 KA Sent/Rcvd
16.29.1.129:0 Operational Active Off Off 1538180/1538179
A6与A5建立不起来。
===============display mpls ldp peer===============
==================================================
===============display mpls ldp peer verbose===============
========================================================
看路由表,从A5学不到A6的,但是A6有学到A5的。怀疑是路由的问题
===============display ip routing-table===============
Destinations : 55 Routes : 55
Destination/Mask Proto Pre Cost NextHop Interface
0.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0
16.29.1.1/32 O_INTER 10 300 16.29.56.9 50GE4/0/0.31
16.29.1.2/32 O_INTER 10 400 16.29.56.9 50GE4/0/0.31
16.29.1.3/32 O_INTER 10 300 16.29.56.9 50GE4/0/0.31
16.29.1.129/32 O_INTRA 10 100 16.29.56.9 50GE4/0/0.31
===============display ip routing-table===============
Destinations : 56 Routes : 58
Destination/Mask Proto Pre Cost NextHop Interface
0.0.0.0/32 Direct 0 0 127.0.0.1 InLoop0
16.29.1.1/32 O_INTER 10 65735 16.29.56.14 50GE5/0/0.31
16.29.1.2/32 O_INTER 10 65635 16.29.56.14 50GE5/0/0.31
16.29.1.3/32 O_INTER 10 65635 16.29.56.14 50GE5/0/0.31
16.29.1.5/32 Direct 0 0 127.0.0.1 InLoop0
16.29.1.129/32 O_INTRA 10 65635 16.29.56.85 50GE4/0/0.31
16.29.1.130/32 O_INTRA 10 65535 16.29.56.85 50GE4/0/0.31
ospf 31 router-id 16.29.1.130
non-stop-routing
spf-schedule-interval 1 50 50
lsa-generation-interval 1 50 100
lsa-arrival-interval 100
mpls ldp sync
area 0.0.17.3
network 16.29.1.130 0.0.0.0
network 16.29.56.8 0.0.0.3//////这条路由写错了
network 16.29.56.12 0.0.0.3
network 16.29.56.84 0.0.0.3
修改OSPF路由解决
area 0.0.17.3
network 16.29.1.130 0.0.0.0
network 16.29.56.85 0.0.0.3
network 16.29.56.12 0.0.0.3
network 16.29.56.84 0.0.0.3
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