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| author | Naoto Hanaue <hanaue.naoto@po.ntts.co.jp> | 2015-08-06 15:13:14 +0900 |
|---|---|---|
| committer | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2015-08-06 21:59:43 +0900 |
| commit | f90d8c6620fba0eafd5bd5528ef8f4b3311a3343 (patch) | |
| tree | 6ec535a11bb8357be3990a550f466363bc3860d9 /docs/sources | |
| parent | 87a71be40f37a3d39e56d8452bcf122a6b5ce422 (diff) | |
policy: support the match of consecutive AsPath and regular expressions to AsPath Condition
Diffstat (limited to 'docs/sources')
| -rw-r--r-- | docs/sources/filter-detail.md | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/docs/sources/filter-detail.md b/docs/sources/filter-detail.md index b096ed27..f6147547 100644 --- a/docs/sources/filter-detail.md +++ b/docs/sources/filter-detail.md @@ -340,6 +340,11 @@ CommunitySets, ExtCommunitySets and AsPathSets section are each match part. - Origin: "65100$" means the route is originated by AS 65100. - Only: "^65100$" means the route is originated by AS 65100 and comes from it directly. + Further you can specify the consecutive aspath and use regexp in each element as follows: + - ^65100_65001 + - 65100_[0-9]+_.*$ + - ^6[0-9]_5.*_65.?00$ + ##### Examples - example 1 - Match routes which come from AS 65100. @@ -354,6 +359,19 @@ CommunitySets, ExtCommunitySets and AsPathSets section are each match part. AsPath = "^65100" ``` + - example 2 + - Match routes which come Origin AS 65100 and use regular expressions to other AS. + + ``` + # example 2 + [DefinedSets.BgpDefinedSets] + [DefinedSets.BgpDefinedSets.AsPathSets] + [[DefinedSets.BgpDefinedSets.AsPathSets.AsPathSetList]] + AsPathSetName = "aspath2" + [[DefinedSets.BgpDefinedSets.AsPathSets.AsPathSetList.AsPathList]] + AsPath = "[0-9]+_65[0-9]+_65100$" + ``` + --- ### 3. Defining PolicyDefinitions |