[c-nsp] the result of "show mpls forwarding-table" is all "Untagged"
ying-xiang
ying-xiang at 163.com
Wed Jan 26 02:11:06 EST 2011
hi
what reason can lead to the following result of show mpls forwarding-table ?
sh mpls forwarding-table
Local Outgoing Prefix Bytes tag Outgoing Next Hop
tag tag or VC or Tunnel Id switched interface
16 Untagged 10.8.19.169/32 0 Se0/0/1:1 point2point
17 Untagged 10.8.19.177/32 0 Se0/2/1:1 point2point
18 Untagged 10.8.19.173/32 0 Se0/1/1:1 point2point
19 Untagged 10.8.10.25/32 0 Mu1 point2point
20 Untagged 10.8.2.128/30 0 Mu1 point2point
21 Untagged 10.8.2.68/30 0 Mu1 point2point
22 Untagged 10.8.2.72/30 0 Mu1 point2point
23 Untagged 10.8.2.16/30 0 Mu1 point2point
24 Untagged 10.8.2.116/30 0 Mu1 point2point
25 Untagged 10.8.2.64/30 0 Mu1 point2point
26 Untagged 10.8.2.140/30 0 Mu1 point2point
27 Untagged 10.8.2.48/30 0 Mu1 point2point
28 Untagged 10.8.8.89/32 0 Mu1 point2point
29 Untagged 10.209.15.68/30 0 Mu1 point2point
30 Untagged 10.8.10.236/30 0 Mu1 point2point
31 Untagged 10.8.6.252/30 0 Mu1 point2point
32 Untagged 10.8.9.128/30 0 Mu1 point2point
33 Untagged 10.209.15.72/30 0 Mu1 point2point
34 Untagged 10.8.7.0/30 0 Mu1 point2point
36 Untagged 10.8.19.208/30 0 Mu1 point2point
39 Untagged 10.8.9.144/30 0 Mu1 point2point
40 Untagged 10.209.10.32/30 0 Mu1 point2point
74 Untagged 10.8.0.146/32 0 Mu1 point2point
118 Untagged 10.8.0.241/32 0 Mu1 point2point
119 Untagged 10.8.11.236/30 0 Mu1 point2point
120 Untagged 10.8.19.216/30 0 Mu1 point2point
127 Untagged 10.8.2.0/30 0 Mu1 point2point
128 Untagged 10.8.2.4/30 0 Mu1 point2point
129 Untagged 10.8.2.8/30 0 Mu1 point2point
130 Untagged 10.8.2.12/30 0 Mu1 point2point
131 Untagged 10.8.2.20/30 0 Mu1 point2point
133 Untagged 10.8.2.56/30 0 Mu1 point2point
135 Untagged 10.8.2.76/30 0 Mu1 point2point
136 Untagged 10.8.2.80/30 0 Mu1 point2point
137 Untagged 10.8.2.84/30 0 Mu1 point2point
138 Untagged 10.8.2.88/30 0 Mu1 point2point
139 Untagged 10.8.2.92/30 0 Mu1 point2point
140 Untagged 10.8.2.96/30 0 Mu1 point2point
141 Untagged 10.8.2.100/30 0 Mu1 point2point
143 Untagged 10.8.2.108/30 0 Mu1 point2point
145 Untagged 10.8.2.148/30 0 Mu1 point2point
147 Untagged 10.8.2.160/30 0 Mu1 point2point
148 Untagged 10.8.5.0/30 0 Mu1 point2point
149 Untagged 10.8.5.4/30 0 Mu1 point2point
150 Untagged 10.8.5.12/30 0 Mu1 point2point
151 Untagged 10.8.5.16/30 0 Mu1 point2point
152 Untagged 10.8.5.20/30 0 Mu1 point2point
153 Untagged 10.8.5.128/30 0 Mu1 point2point
154 Untagged 10.8.5.132/30 0 Mu1 point2point
155 Untagged 10.8.5.136/30 0 Mu1 point2point
156 Untagged 10.8.5.140/30 0 Mu1 point2point
157 Untagged 10.8.5.144/30 0 Mu1 point2point
159 Untagged 10.8.5.152/30 0 Mu1 point2point
161 Untagged 10.8.5.164/30 0 Mu1 point2point
162 Untagged 10.8.5.168/30 0 Mu1 point2point
Local Outgoing Prefix Bytes tag Outgoing Next Hop
tag tag or VC or Tunnel Id switched interface
163 Untagged 10.8.5.172/30 0 Mu1 point2point
164 Untagged 10.8.5.176/30 0 Mu1 point2point
165 Untagged 10.8.5.180/30 0 Mu1 point2point
166 Untagged 10.8.5.188/30 0 Mu1 point2point
168 Untagged 10.8.5.200/30 0 Mu1 point2point
169 Untagged 10.8.5.208/30 0 Mu1 point2point
170 Untagged 10.8.5.212/30 0 Mu1 point2point
171 Untagged 10.8.5.216/30 0 Mu1 point2point
172 Untagged 10.8.5.220/30 0 Mu1 point2point
173 Untagged 10.8.5.224/30 0 Mu1 point2point
174 Untagged 10.8.5.228/30 0 Mu1 point2point
175 Untagged 10.8.5.232/30 0 Mu1 point2point
176 Untagged 10.8.5.236/30 0 Mu1 point2point
177 Untagged 10.8.5.240/30 0 Mu1 point2point
178 Untagged 10.8.5.244/30 0 Mu1 point2point
179 Untagged 10.8.5.248/30 0 Mu1 point2point
180 Untagged 10.8.5.252/30 0 Mu1 point2point
181 Untagged 10.8.6.8/30 0 Mu1 point2point
182 Untagged 10.8.6.12/30 0 Mu1 point2point
183 Untagged 10.8.6.20/30 0 Mu1 point2point
188 Untagged 10.8.6.136/30 0 Mu1 point2point
190 Untagged 10.8.6.152/30 0 Mu1 point2point
199 Untagged 10.8.6.236/30 0 Mu1 point2point
200 Untagged 10.8.6.248/30 0 Mu1 point2point
202 Untagged 10.8.7.8/30 0 Mu1 point2point
203 Untagged 10.8.7.12/30 0 Mu1 point2point
204 Untagged 10.8.8.90/32 0 Mu1 point2point
205 Untagged 10.8.7.4/30 0 Mu1 point2point
212 Untagged 10.8.8.68/30 0 Mu1 point2point
213 Untagged 10.8.8.72/30 0 Mu1 point2point
214 Untagged 10.8.8.76/30 0 Mu1 point2point
215 Untagged 10.8.8.80/30 0 Mu1 point2point
216 Untagged 10.8.8.84/30 0 Mu1 point2point
217 Untagged 10.8.8.88/30 0 Mu1 point2point
220 Untagged 10.8.9.8/30 0 Mu1 point2point
225 Untagged 10.8.10.8/30 0 Mu1 point2point
229 Untagged 10.8.9.132/30 0 Mu1 point2point
230 Untagged 10.8.9.136/30 0 Mu1 point2point
231 Untagged 10.8.9.140/30 0 Mu1 point2point
232 Untagged 10.8.9.148/30 0 Mu1 point2point
233 Untagged 10.8.9.152/30 0 Mu1 point2point
234 Untagged 10.8.10.0/30 0 Mu1 point2point
235 Untagged 10.8.10.4/30 0 Mu1 point2point
236 Untagged 10.8.7.24/30 0 Mu1 point2point
237 Untagged 10.8.10.12/30 0 Mu1 point2point
238 Untagged 10.8.10.20/30 0 Mu1 point2point
240 Untagged 10.8.10.40/30 0 Mu1 point2point
241 Untagged 10.8.10.44/30 0 Mu1 point2point
242 Untagged 10.8.11.12/30 0 Mu1 point2point
244 Untagged 10.8.11.40/30 0 Mu1 point2point
245 Untagged 10.8.11.44/30 0 Mu1 point2point
246 Untagged 10.8.19.0/30 0 Mu1 point2point
247 Untagged 10.8.19.4/30 0 Mu1 point2point
248 Untagged 10.8.19.8/30 0 Mu1 point2point
249 Untagged 10.8.19.32/30 0 Mu1 point2point
250 Untagged 10.8.19.36/30 0 Mu1 point2point
251 Untagged 10.8.19.40/30 0 Mu1 point2point
at the same time,the result of show mpls interface seems normal
sh mpls interfaces all
Interface IP Tunnel Operational
Serial0/0/0:1 Yes (ldp) No Yes
Serial0/0/1:1 Yes (ldp) No Yes
Serial0/1/0:1 Yes (ldp) No Yes
Serial0/1/1:1 Yes (ldp) No Yes
Serial0/2/0:1 Yes (ldp) No Yes
Serial0/2/1:1 Yes (ldp) No Yes
Multilink1 Yes (ldp) No Yes
the problem had disappeared when i tried to shutdown the MU1 interface and turned it on
i wanna find out the root cause because the same problem more than once we have encountered
any suggestion will be appreciate
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