× Bookmark added
Page of 424
Download Table of Contents

HP 5500 EI series Configuration Manual: Creating A Routing Policy

Hide thumbs
   
1
2
Table of Contents
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424

Advertisement

Creating a routing policy

For a routing policy that has more than one node, configure at least one permit-mode node. A route that
does not match any node cannot pass the routing policy. If all the nodes are in deny mode, no routing
information can pass the routing policy.
To create a routing policy:
Step
1.
Enter system view.
2.
Create a routing policy and a node, and
enter routing policy node view.
Configuring if-match clauses
You can either specify no if-match clauses or multiple if-match clauses for a routing policy node. If no
if-match clause is specified for a permit-mode node, all routing information can pass the node. If no
if-match clause is specified for a deny-mode node, no routing information can pass the node.
The if-match clauses of a routing policy node have a logical AND relationship. A route must meet all
if-match clauses before it can be executed by the apply clauses of the node. If an if-match command
exceeds the maximum length, multiple identical if-match clauses are generated. These clauses have a
logical OR relationship. A route only needs to match one of them.
To configure if-match clauses:
Step
1.
Enter system view.
2.
Enter routing policy node view.
3.
Match routes whose destination,
next hop, or source matches a
specified prefix list.
4.
Match BGP routes whose
AS_PATH attribute matches a
specified AS path list.
Command
system-view
route-policy
route-policy-name { deny |
permit } node node-number
Command
system-view
route-policy route-policy-name { deny
| permit } node node-number
Match IPv4 routes whose
destination, next hop, or source
matches the IPv4 prefix list:
if-match ip { address | next-hop |
route-source } { acl acl-number |
prefix-list prefix-list-name }
Match IPv6 routes whose
destination, next hop, or source
matches the IPv6 prefix list:
if-match ipv6 { address |
next-hop | route-source } { acl
acl6-number | prefix-list
prefix-list-name }
if-match as-path
as-path-number&<1-32>
400
Remarks
N/A
By default, no routing policy
is created.
Remarks
N/A
N/A
By default, no IPv4 or IPv6
prefix list match criterion is
configured.
If the ACL used by an if-match
clause does not exist, the
clause is always matched. If
no rules of the specified ACL
are matched or the match
rules are inactive, the clause
is not matched.
The ACL specified in an
if-match clause must be a
non-VPN ACL.
By default, no AS path match
criterion is configured.

Advertisement

   Related Manuals for HP 5500 EI series

This manual also for:

5500 si series

Comments to this Manuals

Symbols: 0
Latest comments: