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| author | ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp> | 2015-07-03 11:40:02 +0900 |
|---|---|---|
| committer | ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp> | 2015-07-03 11:40:02 +0900 |
| commit | b02f24e01213a19b92ebd96b703e0240fdf8d3ff (patch) | |
| tree | a591d3d8eaa1fc437f4a0b11f5705c9e8eeb589b /server | |
| parent | c922dd575ac2c35afe3c6fb3ffea66e9b621c23e (diff) | |
server: bug fix of extra as-path prepending
When gobgp originates a route, the generated route had incorrect
as-path. this patch fix this bug.
Scenario test is also added to check this.
[before]
$ gobgp neighbor global rib
Network Next Hop AS_PATH Age Attrs
*> 10.0.1.0/24 192.168.10.3 65001 00:03:20 [{Origin: IGP} {Med: 0}]
*> 10.0.2.0/24 192.168.10.4 65002 00:03:36 [{Origin: IGP} {Med: 200}]
*> 10.10.0.0/24 0.0.0.0 65000 00:03:37 [{Origin: IGP}]
$ gobgp neighbor 192.168.10.5 adj-out
Network Next Hop AS_PATH Attrs
10.0.1.0/24 192.168.10.2 65000 65001 [{Origin: IGP}]
10.0.2.0/24 192.168.10.2 65000 65002 [{Origin: IGP}]
10.10.0.0/24 192.168.10.2 65000 65000 [{Origin: IGP}]
[after]
$ gobgp neighbor global rib
Network Next Hop AS_PATH Age Attrs
*> 10.0.1.0/24 192.168.10.3 65001 00:03:20 [{Origin: IGP} {Med: 0}]
*> 10.0.2.0/24 192.168.10.4 65002 00:03:36 [{Origin: IGP} {Med: 200}]
*> 10.10.0.0/24 0.0.0.0 00:03:37 [{Origin: IGP}]
$ gobgp neighbor 192.168.10.5 adj-out
Network Next Hop AS_PATH Attrs
10.0.1.0/24 192.168.10.2 65000 65001 [{Origin: IGP}]
10.0.2.0/24 192.168.10.2 65000 65002 [{Origin: IGP}]
10.10.0.0/24 192.168.10.2 65000 [{Origin: IGP}]
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
Diffstat (limited to 'server')
| -rw-r--r-- | server/server.go | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/server/server.go b/server/server.go index 683fcc6d..57f7c7ee 100644 --- a/server/server.go +++ b/server/server.go @@ -675,8 +675,6 @@ func handleGlobalRibRequest(grpcReq *GrpcRequest, peerInfo *table.PeerInfo) []*t pattr := make([]bgp.PathAttributeInterface, 0) pattr = append(pattr, bgp.NewPathAttributeOrigin(bgp.BGP_ORIGIN_ATTR_TYPE_IGP)) - asparam := bgp.NewAs4PathParam(bgp.BGP_ASPATH_ATTR_TYPE_SEQ, []uint32{peerInfo.AS}) - pattr = append(pattr, bgp.NewPathAttributeAsPath([]bgp.AsPathParamInterface{asparam})) rf := grpcReq.RouteFamily path, ok := grpcReq.Data.(*api.Path) |