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2015-01-23table: handle timestamp in Path in UpdateIn()FUJITA Tomonori
We update rib-in first and then local. So should handle timestamp before adding path to rib-in. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-23table: not update timestamp if the path replaces the same pathFUJITA Tomonori
If a new path has the exact same attributes that the existing one (after RouteRefresh), we don't update the timestamp. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-22table: remove timestamp in ReceivedRouteFUJITA Tomonori
Path has timestamp. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-22table: add timestamp to PathFUJITA Tomonori
Set timestamp at Path when update message for the path arrived. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-20table: remove Path's bestFUJITA Tomonori
Path can be shared in multiple local ribs so having "best" in Path is wrong. The info "best" path is stored in Destination so CLI uses it. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-17cli: update show neighbors outputFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-13table: simplify path's MarshalJSON()FUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-13table: fix best path presentationFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-11table: sort destinations when marshalingISHIDA Wataru
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-09table: fix path's getPrex()FUJITA Tomonori
must use Prefix (address + mask) as key. Same as commit 900cb321fb3dc353b102aa1970e652184abc24eb Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-09table: disable update mergingFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-09table: fix tableKey()FUJITA Tomonori
tableKey() must use Prefix (address + mask) as key. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-08server: drop all paths in adj-in when peer is downFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-07message: disable merging updates for ipv6FUJITA Tomonori
Looks broken. disable for now. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-07table: fix the previous commitFUJITA Tomonori
update unit tests. 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>
2015-01-06table: fix rib presentationFUJITA 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: 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>
2014-12-31table: fix UpdatePathAttrs2ByteAsFUJITA Tomonori
Needs to clone PathAttributes. We can't touch PathAttributes in table. 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>
2014-12-31table: fix 2byte AS peer helper functionsFUJITA Tomonori
If AS_PATH attribute doesn't exist, just return. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-31table: use 4byte AS as internal data structureFUJITA Tomonori
Always use 4byte for AS internally. Convert AS for 2byte AS peer when necessary. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-30table: Path's getnlri, getpathattrs, getpathattr privateFUJITA 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: add helper functions to modify PathAttributes for 4 and 2 byte AS.FUJITA 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>
2014-12-25table: update path struct JSON formatFUJITA Tomonori
Print all path attributes in a path. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-25packet: define BGPPathAttr typeFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-25table: make table json prettierFUJITA Tomonori
Even 'jq' command makes the output very nicer. $ curl http://localhost:8080/v1/bgp/neighbor/10.0.0.1/local-rib |jq '.' Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-25table: add MarshalJSON to Destination and TableFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-25table: add MarshalJSON() to Path structFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-22clean up logger usageFUJITA Tomonori
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>
2014-12-21table: implement Clone() to copy pathattributes in Path structFUJITA Tomonori
In some cases, we need to modify pathattributes in Path and creates an update message based on it. Clone() is used to avoid chaning the pathattributes in the table. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-20table: use slice instead of homegrown orderedmapFUJITA Tomonori
- 4-bytes AS code needs add/delete a new path attribute at the exact place. - we would support actions to modify path attributes Unliley operations on path attributes would perfomance bottle neck so this commit changes the code to simply use slice to store path attributes in a path structure. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-20table: delete setRoutefamily method in pathFUJITA Tomonori
unlikely it's used. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-20table: export getNlri method in PathFUJITA Tomonori
peer codes need it. Also remove putNlri() because NLRI is unlikely changed after path creation because NLRI is used as sorta key value for path.
2014-12-18peer: support peer stateFUJITA 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>
2014-12-18table: use path to handle table updateFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-17table: move AdjRib out of TableManagerFUJITA Tomonori
No one-to-one relationship between AdjRib and localRib so move AdjRib out of TableManager. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-16table: remove temporary structuresFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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