diff options
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2018-04-10 22:24:41 +0900 |
|---|---|---|
| committer | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2018-05-07 21:18:04 +0900 |
| commit | 2dbca9e29a6813f2df53261ffaa59b9439c13fdd (patch) | |
| tree | 8303b71da5741ffb592bc74738b6548d078a0253 /server/fsm.go | |
| parent | 756cc9162afb675dd7ca159b6f07a6d5b927bcc1 (diff) | |
use sorted single master table for route server setup
https://github.com/osrg/gobgp/issues/1249
The IN policy was removed. The modification by the IMPORT policy are
visible to all route server peers.
This saves some dozens bytes memory per a path.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Diffstat (limited to 'server/fsm.go')
| -rw-r--r-- | server/fsm.go | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/server/fsm.go b/server/fsm.go index b38cc9a1..db3efe1f 100644 --- a/server/fsm.go +++ b/server/fsm.go @@ -897,25 +897,7 @@ func (h *FSMHandler) recvMessageWithError() (*FsmMsg, error) { return fmsg, err } - // RFC4271 9.1.2 Phase 2: Route Selection - // - // If the AS_PATH attribute of a BGP route contains an AS loop, the BGP - // route should be excluded from the Phase 2 decision function. - var asLoop bool - if attr := getPathAttrFromBGPUpdate(body, bgp.BGP_ATTR_TYPE_AS_PATH); attr != nil { - asLoop = hasOwnASLoop(h.fsm.peerInfo.LocalAS, int(h.fsm.pConf.AsPathOptions.Config.AllowOwnAs), attr.(*bgp.PathAttributeAsPath)) - } - fmsg.PathList = table.ProcessMessage(m, h.fsm.peerInfo, fmsg.timestamp) - id := h.fsm.pConf.State.NeighborAddress - for _, path := range fmsg.PathList { - if path.IsEOR() { - continue - } - if asLoop || (h.fsm.policy.ApplyPolicy(id, table.POLICY_DIRECTION_IN, path, nil) == nil) { - path.Filter(id, table.POLICY_DIRECTION_IN) - } - } fallthrough case bgp.BGP_MSG_KEEPALIVE: // if the length of h.holdTimerResetCh |