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2015-01-07server: set ttl to 1FUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-07server: dump bgp message with peer addresssFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-07table: fix UpdatePathAttrs2ByteASFUJITA Tomonori
Fix the bug that UpdatePathAttrs2ByteAS modifies the _ORIGINAL_ path attributes in rib. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-06cli: improve the capability representationFUJITA Tomonori
Show both advertised and received caps like: fujita@ubuntu:~/git/gobgp$ ./cli/gobgpcli show neighbor 10.0.0.2 BGP neighbor is 10.0.0.2, remote AS 64515 BGP version 4, remote router ID 192.168.0.2 BGP state = BGP_FSM_ESTABLISHED, up for 0:09:28.011988 Neighbor capabilities: MULTIPROTOCOL: advertised and received ROUTE_REFRESH: advertised and received FOUR_OCTET_AS_NUMBER: advertised and received ROUTE_REFRESH_CISCO: received Message statistics: Sent Rcvd Opens: 2 1 Notifications: 0 0 Updates: 0 0 Keepalives: 18 1 Route Refesh: 0 0 Total: 20 2 Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-05cli: improve the state of neighborFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-04table: remove Path's source versionFUJITA Tomonori
Even if a connection with peer is down and up, table code gets BGPmessages belonging the first connection before the event of the peer down in order. So we don't need source version stuff inherent from Ryu BGP code. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-03server: fix PEER_MSG_PATH about rfFUJITA Tomonori
send PEER_MSG_PATH to only peers that have the same rf. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-03server: properly handle peer configured laterFUJITA Tomonori
- send adj-in in all the existing peers to a peer configured after gobgpd started. - peer sends update message information (path) to another peer directly instead of via gobgpd (this improves the performance) Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-03server: merge eventCh and incoming channelsFUJITA Tomonori
We need the order of events on two channles so this patch merges two channels. For example, we need to get received OpenMessage before moving to establish state. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-01server: clean up channel usage for network IOFUJITA Tomonori
- use peer.incoming channel directly. - remove state checking for outgoing messages since peer.go does. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-01server: move peerInfo to peer.go from fsm.goFUJITA Tomonori
No good reason to keep peerInfo in fsm.go Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-31server: merge bgp update messages if possibleFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-31server: handle peer not capable of four byte AS numberFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-30table: make path.Clone privateFUJITA Tomonori
table_manager.go clones withdraw path before passing it to peer.go clone() doesn't clone pathattributes. This patch adds a helper funciton to clone PathAttributes to message.go (it is used by createing BGPUpdate message to withdraw ipv6. later it will be used for 2 byte AS peer). Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-30serve: move functions about path and bgp message to table/message.goFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-30table: use Path as API instead of destinationFUJITA Tomonori
ProcessPaths and DeletePathsforPeer API uses both Path and Destination for outside. There is no good reason to use Destination. Let's use Path. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-27RouteFamily cleanupFUJITA Tomonori
RouteFamily is defined in two files. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-27support IPv6_UC route familyFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-25rest: use []byte instead of interface{} for REST responseFUJITA Tomonori
Some Marshall method is not thread-safe. They can't be called by a goroutine for a REST client. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-25server: update state and counter properlyFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-25rest: kill RestResponse interfaceFUJITA Tomonori
We can use RestResponse struct for all request types. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-25server: support /neighbors URLFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-25rest: use interface{} for REST responseFUJITA Tomonori
Then rest.go can use an appropriate format. Likelly we support only JSON though. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-25peer: add MarshalJSON functionHiroshi Yokoi
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-25rest: support local-rib URLFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-23server: update Uptime and UpdateRecvTimeFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-23server: increment EstablisedCountFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-23server: delete obsolete commentFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-23server: support ROUTE_REFRESHFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-23packet: define FSMStateFUJITA Tomonori
Then we can use stringer nicely. Now FSMstate shows nicely like: DEBU[0081] Peer (10.0.0.1) state changed from BGP_FSM_ACTIVE to BGP_FSM_OPENSENT Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-22add --log-json command line optionFUJITA Tomonori
During development, it's easy to parse a plain format by human. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-22server: use logger instead of stdoutFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-22Add rest API supportHiroshi Yokoi
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-22table: send withdraw when peer is downFUJITA Tomonori
When a peer becomes down, send withdraw for the best pathes of it. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-21table: sends updates from AdjRibOut when FSM_ESTABLISHEDFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-21server: update AdjRibOut tableFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-21server: conver PEER_MSG_PATH to bgp updateFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-18peer: support peer stateFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-18peer: fix the previous commitFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-18peer: update local ribFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-18server: update adjRibInFUJITA Tomonori
When we get a update message, update adjRibIn, and sends the path infomation to other peers. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-19server: add message delivery between peersFUJITA Tomonori
a peer notifies other peers of its event (join,leave,bgp state change, updates, etc) It would have better performance for a peer to send a message to a channel of another peer directly. However, for the code simplicity, the hub-and-spoke model is used for now. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-17server: create PeerInfoFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-17server: keep source version numberFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-16server: merge io packageFUJITA Tomonori
Likely no other users. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-16add initial bgp server codeFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>