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path: root/table/path.go
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2017-06-16config: Use State to get NeighborAddress instead of ConfigSatoshi Fujimoto
By introducing dynamic neighbor feature, GoBGP can have dynamic neighbors, and corresponding Config.NeighboAddress can be empty. This patch sets State.NeighborAddress for all neighbors, and gets the neighbor's address from them. Signed-off-by: Satoshi Fujimoto <satoshi.fujimoto7@gmail.com>
2017-06-07replace github.com/Sirupsen/logrus with github.com/sirupsen/logrusFUJITA Tomonori
The usage of "github.com/sirupsen/logrus" is recommended. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-06-01Fix RouteDistinguisher parsing and VPNV6 VRF rib parsingLamanna
2017-05-10*: support replace-peer-as (aka as-override)Wataru Ishida
we use the term replace-peer-as instead of as-override since openconfig is using it. cli ``` $ gobgp n add <neighbor-addr> as <asn> replace-peer-as ``` config ``` neighbor: config: peer-as: <asn> neighbor-address: <neighbor-addr> as-path-options: config: replace-peer-as: true ``` Signed-off-by: Wataru Ishida <ishida.wataru@lab.ntt.co.jp>
2017-05-10*: support remove private asWataru Ishida
cli ``` $ gobgp n add <neighbor-addr> as <asn> remove-private-as (all|replace) ``` config ``` neighbor: config: peer-as: <asn> neighbor-address: <neighbor-addr> remove-private-as: all ``` Signed-off-by: Wataru Ishida <ishida.wataru@lab.ntt.co.jp>
2017-05-10table: Advertise local-pref set by import policyTatsushi Demachi
At importing a path from an external peer, LOCAL_PREF can be set by an import policy but at exporting a best path to an internal peer, this learned, calculated LOCAL_PREF is never used and every time overwritten by a default value 100. According to RFC 4271 "5.1.5. LOCAL_PREF" and "9.1.1. Phase 1: Calculation of Degree of Preference", the learned value should be advertised to other internal peers. This fixes it by just removing resetting a non-local path's LOCAL_PREF by the default value.
2017-04-27server: avoid unnecessary path clone with route serverFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@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: handle paths with IPv4 NLRI and IPv6 nexthop properlyISHIDA Wataru
when a path has IPv4 NLRI and IPv6 nexthop, handle it in MPBGP manner. (use mp-reach-nlri path attribute instead of nexthop path attibute) 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>
2017-03-06table/path: Enable to stringify nexthop reachabilityIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-03-06table: Evaluate best path based on nexthop reachabilityIWASE Yusuke
For BGP Nexthop Tracking, this patch enables table package to evaluate the best path based on the nexthop reachability which validated by IGB. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-01-22api: add a UUID field to Path structureWataru 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>
2016-10-10policy: support large-community match/actionWataru Ishida
close #1133 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>
2016-09-30server: add vrf support to bestpath watchFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@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>
2016-08-25api/cli: kill cmd package custom path/destination structsWataru Ishida
reuse table package Signed-off-by: Wataru Ishida <ishida.wataru@lab.ntt.co.jp>
2016-08-21fixed some misspell errorPeng Xiao
Signed-off-by: Peng Xiao <xiaoquwl@gmail.com>
2016-07-21move gRPC-related code for REQ_ADD_PATH and REQ_DELETE_PATH to grpc_server.goFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-07-20move gRPC-related code in path.go and destination.go to grpc_server.goFUJITA 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>
2016-06-06server/table: support bgp multipathISHIDA Wataru
This patch adds multiPathList field to watcherEventBestPathMsg and fills it when global.use-multiple-paths.config.enable = true Following patches add support injecting multipath to zebra and monitoring it via gRPC Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-06-06table: return default value(100) when local-pref attr doesn't existISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-05-29table: fix to compare new best path with old best pathFUJITA Tomonori
The current code uses Path.Equal(), which just check out if pathes are idential. However, it doesn't work for two cloned pathes of a path (soft update in case). Signed-off-by: FUJITA Tomonori <fujita.tomonori@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>
2016-05-23add collector featureFUJITA Tomonori
dump the update messages and the state change of peers into influxdb: [collector.config] url = "http://localhost:8086" db-name = "gobgp" Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-05-23table: fix UpdatePathAttrs() to obey RFC4684ISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-04-27server: fix not to modify Transport.ConfigISHIDA Wataru
modify Transport.State instead Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-04-20path: improve Path.String()ISHIDA Wataru
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>
2016-03-15table: support advertising local route with specified nexthop via eBGPISHIDA Wataru
we support this for iBGP. why not for eBGP. Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-03-02table: use raw data for age instead of durationFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-03-02api: add neighbor-ip field to grpc Path messageISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-02-29cli: delete duplicated codeFUJITA 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>
2016-02-27ops: fix and integration the attribute name that indicates the route ↵Naoto Hanaue
received from an external resource
2016-02-25table: sort path attributesFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-02-24cli: sort Flowspec componentsFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-02-24table: sort Flowspec componentsFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-02-19ops: maintenance of two-way route exchangeNaoto Hanaue
2016-02-12table: fix gracefull restart regressionFUJITA Tomonori
eor path needs a filter map. Otherwise gobgpd crashes. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-02-10server: support graceful-restart helper-speaker behaviorISHIDA Wataru
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>
2016-02-07table: add source-asn and source-id to api structISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-02-01server: fix soft-reset-in to handle in-policy change properlyISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2016-01-17table: fix NewBitmap's size calculationFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2016-01-16server: reduce number of path.Clone() call to reduce memory footprintISHIDA Wataru
the result of memory profile (500 route-server-clients each of them advertises 100 routes) before: (pprof) top5 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 after: (pprof) top5 1259.49MB of 1284.27MB total (98.07%) Dropped 175 nodes (cum <= 6.42MB) Showing top 10 nodes out of 26 (cum >= 36.51MB) flat flat% sum% cum cum% 975.81MB 75.98% 75.98% 976.31MB 76.02% github.com/osrg/gobgp/table.(*AdjRib).Update 198.67MB 15.47% 91.45% 208.17MB 16.21% github.com/osrg/gobgp/table.createUpdateMsgFromPath 22MB 1.71% 93.16% 22MB 1.71% github.com/osrg/gobgp/packet.(*IPAddrPrefix).Serialize 20MB 1.56% 94.72% 707.19MB 55.07% github.com/osrg/gobgp/server.(*BgpServer).propagateUpdate 13.50MB 1.05% 95.77% 13.50MB 1.05% github.com/osrg/gobgp/table.NewPath Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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>
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-16 11:34:39 +0000