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path: root/table/table.go
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2016-01-16table: remove unnecessary copy of path attributesISHIDA Wataru
the result of memory profile (500 route-server-clients each of them advertises 100 routes) before: (pprof) top5 9330.48MB of 9367.53MB total (99.60%) Dropped 157 nodes (cum <= 46.84MB) Showing top 10 nodes out of 17 (cum >= 9334.17MB) flat flat% sum% cum cum% 6163.04MB 65.79% 65.79% 6163.04MB 65.79% github.com/osrg/gobgp/table.NewPath 1155.05MB 12.33% 78.12% 7302.59MB 77.96% github.com/osrg/gobgp/table.(*Path).Clone 986.31MB 10.53% 88.65% 1388.81MB 14.83% github.com/osrg/gobgp/table.(*AdjRib).Update 402.51MB 4.30% 92.95% 402.51MB 4.30% fmt.Sprintf 402.51MB 4.30% 97.24% 402.51MB 4.30% net.parseIPv4 after: (pprof) top 3913.02MB of 3978.69MB total (98.35%) Dropped 148 nodes (cum <= 19.89MB) Showing top 10 nodes out of 11 (cum >= 21MB) flat flat% sum% cum cum% 2970.30MB 74.66% 74.66% 2975.80MB 74.79% github.com/osrg/gobgp/server.filterpath 810.09MB 20.36% 95.02% 810.59MB 20.37% github.com/osrg/gobgp/table.(*AdjRib).Update 115.60MB 2.91% 97.92% 119.10MB 2.99% github.com/osrg/gobgp/table.createUpdateMsgFromPath 10MB 0.25% 98.17% 1878.02MB 47.20% github.com/osrg/gobgp/server.(*BgpServer).propagateUpdate 4.50MB 0.11% 98.29% 144.60MB 3.63% github.com/osrg/gobgp/table.CreateUpdateMsgFromPaths Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-12-08server/table: use only one rib for multiple route server clientsISHIDA Wataru
speed up and reduce memory footprint Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-12-02table: sort all known paths instead of just selecting bestISHIDA Wataru
this is a preparation for add-path recv/send feature Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-08-25*: better log msgISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-08-19vrf: withdraw route-target constraint routes when deleting a vrfISHIDA Wataru
another partial implementation of RFC4686 Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-08-19table: withdraw self-generated vrfed routes when a vrf deletedISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-08-05table: clean upISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-08-05table: publicate Table.getDestination()ISHIDA Wataru
we use this later from server module Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-07-22mrt: support mrt dumpISHIDA Wataru
$ gobgp mrt dump 10 -o ./dump Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-07-01table: refactor Path/Destination/Table structISHIDA Wataru
Path/Destination/Table was defined as interface. Simplify by making them normal struct. Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-06-23table: add Equal() method to compare PeerInfoISHIDA Wataru
this patch fixes the wrong behavior shown below $ gobgp global rib add 10.0.0.0/24 $ gobgp global rib del 10.0.0.0/24 $ gobgp global rib Network Next Hop AS_PATH Age Attrs *> 10.0.0.0/24 0.0.0.0 65000 00:05:48 [{Origin: IGP}] since we used to compare path's source by PeerInfo's pointer, locally originated routes is considered as a different route even if they have same prefix. this patch introduce Equal() method to compare PeerInfo's content and fix this wrong behavior. Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-05-01table: add support for route target constraint nlriISHIDA Wataru
add rtc route $ gobgp global rib add 65000 77 -a rtc check it $ gobgp global rib -a rtc Network Next Hop AS_PATH Age Attrs *> 65001:65000:75 0.0.0.0 [65001] 00:15:35 [{Origin: IGP}] Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-04-25table: add support for encapsulation nlriISHIDA Wataru
add encap end point route(10.0.0.1) with vni 20 $ gobgp global rib add 10.0.0.1 20 -a encap check it $ gobgp global rib -a encap Please specify one command of: add or del Network Next Hop AS_PATH Age Attrs *> 10.0.0.1 0.0.0.0 [64512] 00:00:01 [{Origin: IGP} {Encap: < VXLAN | color: 20 >}] Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-04-15table: sort peers/routes at client side instead of bgpd sideISHIDA Wataru
peer/route sorting is for pretty priting. do it at the client side. Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-04-15api: add a method to convert internal structs to protobuf structsISHIDA Wataru
- add ToApiStruct() for convertion of internal structs to protobuf structs to avoid ugly convertion by json.Marshal() && json.Unmarshal() - move grpc server code under /server instead of /api - update proto file to include more detailed path information Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-04-03table: support displaying evpn destination through cliISHIDA Wataru
evpn nlri key is not expressed in CIDR format. in that case give up sorting. we can think later how to sort evpn nlri after we decided the way to express evpn nlri key(current evpn nlri key is insufficient to keep evpn nlris unique in evpn table). this patch also add a MarshalJSON method to EVPNDestination for displaying evpn routes through cli Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-03-24policy: add prefix filterNaoto Hanaue
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-03-21table: add EVPN route family supportYuji Oshima
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-03-11table: IPv4_VPN route familyYuji Oshima
2015-03-10table: use github.com/tchap/go-patricia/patricia instead of our forkFUJITA Tomonori
The fix for sorting is merged: https://github.com/tchap/go-patricia/commit/f8d475d887c8f22feb1c7d6748f2864681be53b3 Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-02-18table: use forked go-patriciaFUJITA Tomonori
until the fix for sorting is merged. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-01-28table: revise table logsHiroshi Yokoi
2015-01-11table: sort destinations when marshalingISHIDA Wataru
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>
2015-01-04table: 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>
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>
2014-12-27RouteFamily 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: 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>
2014-12-22clean 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>
2014-12-20table: 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.
2014-12-16table: remove sentroute stuffFUJITA Tomonori
It's not necessary for our first target (multi RIB route server). Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-16table: remove CoreService, Neighbors, and Commons structuresFUJITA Tomonori
No need. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2014-12-08[bestpath_selection] fix bugs when handling withdraw routesHiroshi Yokoi
2014-12-05[bestpath_selection] fix build errorHiroshi Yokoi
2014-12-05table: add initial codeHiroshi Yokoi
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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