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path: root/server/peer.go
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2017-04-18policy: send a withdrawal if export policy blocks an existing routeISHIDA Wataru
This patch fixes a bug of export policy and implicit withdrawal. When a path is filtered by export policy, we need to check whether the old path (implicit withdrawn path) was sent before the new path. If it has been sent, we need to send a withdrawal message. Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2017-04-04skip asn negotiation for BGP unnumbered peersISHIDA Wataru
since BGP unnumbered peers are typically trusted, skip asn negotiation for easy configuration. from configuration file: ```toml [[neighbors]] [[neighbors.config]] neighbor-interface = "eth0" ``` from cli: ``` $ gobgp neighbor add interface eth0 ``` Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2017-04-04table: fix bug of UpdatePathAttrs() with ipv6 link-local peerISHIDA Wataru
config.Neighbor.Transport.State.LocalAddress may have zone info and not be valid ip address format. Use PeerInfo.LocalAddress instead. Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2017-02-09server: fix in-policy bugISHIDA Wataru
When a path is rejected by in-policy, the prefix must be withdrawn since it might already exist in the rib. Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-11-18server: disable advertised number calculation with multiple neighborsFUJITA Tomonori
AdjRibOut isn't in memory so needs to be calculated on the fly. Doing such for multiple neighbors consumes too much CPU (especially there are lots of routes). Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-11-14config/api: create admin-state typeWataru Ishida
align with session-state Signed-off-by: Wataru Ishida <ishida.wataru@lab.ntt.co.jp>
2016-11-14config: use struct type instead of []byte for capability and open msgWataru Ishida
Signed-off-by: Wataru Ishida <ishida.wataru@lab.ntt.co.jp>
2016-11-12server: remove adj-out usageFUJITA Tomonori
With this change, we could send unncessary messages but it's harmless (wastefull though). Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-11-12table: use old best path instead of withdrawn pathsFUJITA Tomonori
Preparation for removing in-memory adj-out. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-11-06server: fix bug of disable/enable/softreset behavior for vrfed neighborWataru Ishida
Signed-off-by: Wataru Ishida <ishida.wataru@lab.ntt.co.jp>
2016-11-04support neighbor belongs to VRFWataru Ishida
$ gobgp vrf add red rd 100:100 rt both 100:100 $ gobgp neighbor add 10.0.0.1 as 2 vrf red $ gobgp vrf red neighbor Peer AS Up/Down State |#Advertised Received Accepted 10.0.0.1 2 never Active | 0 0 0 Signed-off-by: Wataru Ishida <ishida.wataru@lab.ntt.co.jp>
2016-10-09*: support long lived graceful restartWataru Ishida
Signed-off-by: Wataru Ishida <ishida.wataru@lab.ntt.co.jp>
2016-09-16server/table: don't modify/delete path attributes for route server clientWataru Ishida
RFC7947 2.2 says Optional recognized and unrecognized BGP attributes, whether transitive or non-transitive, SHOULD NOT be updated by the route server (unless enforced by local IXP operator configuration) and SHOULD be passed on to other route server clients Signed-off-by: Wataru Ishida <ishida.wataru@lab.ntt.co.jp>
2016-08-26add RemoteRouterId to config.NeighborStateFUJITA Tomonori
Stop using config.NeighborState's Description in a hacky way for the remote Router Id. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-08-03server: fix advertising multiple local withdrawals with same prefixISHIDA Wataru
a bug introduced by 332766189685028c4f9852e4285fb1a9025223cc Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-07-20remove gRPC dependency from peer.goFUJITA Tomonori
move gRPC dependency from peer.go to grpc_server.go Preparation for the removal of gRPC dependency from packages except for api package. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-06-14server: replace SenderMsg workaround with InfiniteChannelFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-06-13drop unknown optional non-transitive attributesFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-05-26policy: add support setting self ip address as next-hopISHIDA Wataru
from configuration file [policy-definitions.statements.actions.bgp-actions] set-next-hop = "self" from cli $ gobgp policy statement stmt1 add action next-hop self Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-05-25policy: add local-pref actionISHIDA Wataru
$ gobgp policy statement st01 add action local-pref 110 Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-05-23server/table: fix intra-AS RTC route distributionISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-05-23policy: apply export-policy after normal path-attribute updatesISHIDA Wataru
fix incomplete 42ab0376359f1ee378958b7ae37eaf8fbc7a811b Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-05-23server: improve log messageISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-05-21policy: apply export-policy after normal path-attribute updatesISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-05-21cli: include route-reflector/route-server infomation in Peer messageISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-05-10docs: add comment for dubious codeFUJITA Tomonori
[ci skip] Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-05-05fix 332766189685028c4f9852e4285fb1a9025223cc regressionFUJITA Tomonori
We can't send a path to a peer if the peer isn't configured for its family. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-04-25remove collector mode supportFUJITA Tomonori
We need to update yang config collector mode (split into config and state). before that, let's remove the feature itself to see if there is any user of it. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-04-21config: simplify config structuresISHIDA Wataru
stop generating self-contained leafref fields in openconfig model. (e.g. bgp:neighbor/bgp:neighbor-address ) Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-04-19server: support prefix-limit re-configuration via configuration fileISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-04-19peer: remove redundant config structsISHIDA Wataru
preparation for #597 stop messing up where neighbor configuration is stored just keep it in each peers' fsm struct Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-04-19server: fix Peer.prefixLimitWarned to adapt with multi-protocolISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-04-19cli: show prefix-limit configuration by `gobgp neighbor <neighbor-addr>`ISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-04-19server: send local withdrawal paths regardless of path calculation resultISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-04-11peer: prefix-limit calls peer.adjRibIn.Count only if enabledFUJITA Tomonori
No need to call peer.adjRibIn.Count() if prefix-limit isn't enabled (not configured). Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-04-10server: support prefix-limitISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-04-10server: serialize in fsm send loopISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-03-31server: update path-attributes when peer is disconnectedISHIDA Wataru
close #807 also add a test to check this issue is fixed Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-03-31move packet/*.go to packet/bgp/*.go for Go's conventionFUJITA Tomonori
Later, we move non-bgp protocol stuff like mrt under their own direcotries. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-03-07server: make rx goroutine reading from socket never sleepFUJITA Tomonori
Currently, the rx goroutine reading from socket (recvMessageloop funciton) sleeps if msgCh is full. The problem is that if the rx goroutine stops reading from a socket, keepalives are ignored, the holdtime on gobgp expires even if a peer properly sends keepalives. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-03-02server: use raw data as downtime/uptime instead of durationFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-02-29config/server: support per-peer asnISHIDA Wataru
you can override `global.config.as` by `neighbor.config.local-as` Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-02-19Revert "test: add performance_test"FUJITA Tomonori
This reverts commit 34bd365bb4534f2321acea686996e2293727923c. Conflicts: server/peer.go test/performance_test/README.md test/performance_test/main.go test/performance_test/test.py
2016-02-10server: support graceful-restart helper-speaker behaviorISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-02-10gobgpd: support graceful-restart restarting-speaker behaviorISHIDA Wataru
use `-r` option to start gobgpd in restarting-speaker mode Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-02-10table: support sending/receiving EOR msgISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-02-10table: fix adjrib regressionFUJITA Tomonori
fix adjrib regression due to the d2801681 commit. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-02-06add route collector feature supportFUJITA Tomonori
like openbgp's route collector, sends all updates (not only best). Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-01-29api: fix typo s/advertized/advertisedISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-01-29server: add negotiated holdtime/keepalive-interval in api structISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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