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2015-07-01table: remove unused field/funcISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-07-01table: check paths' equivalence deeperISHIDA Wataru
if we add same path multiple times by the following gobgp cli commands, $ gobgp global rib add 10.0.0.0/24 $ gobgp global rib add 10.0.0.0/24 $ gobgp global rib add 10.0.0.0/24 current implementation sends multiple update messages to peers even through the content of the path is same. This is due to the shallow equivalence checking. This patch checks paths' equivalence deeper by adding Equal() method to Path. Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-07-01table: simplify Path.getPathAttr()ISHIDA Wataru
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>
2015-06-26policy: add unit test for med action and bug fixNaoto Hanaue
2015-06-26policy: support med actionNaoto Hanaue
2015-06-23table: use isLocal() to check if path is locally generatedISHIDA Wataru
original code assumes locally generated path's source is nil, which is not true. use isLocal() instead. 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>
2015-06-09server: kill peerMsgFUJITA Tomonori
Peers send and receive messages via channels, which could lead to a deadlock. With this patch, multiple goroutines are used for network I/Os per peer but one goroutine handle all ribs (including the global rib). So there is no messages via channels between peers. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-06-02path: stop checking AS length in the AS4_PATH attributeHiroshi Yokoi
2015-06-02packet: return aspath length based on the segment type.Hiroshi Yokoi
2015-05-21policy: support community actionHiroshi Yokoi
2015-05-19policy: support community conditionHiroshi Yokoi
2015-05-19policy: support aspath conditionHiroshi Yokoi
2015-05-14server: don't path information if path include the same AS numberFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-05-11Revert "table: withdraw an old best path when best path changed"FUJITA Tomonori
This reverts commit f8832eb4811f57d16211fe31986b395ffb3c6ff0.
2015-05-08table: change log level to debugFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@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>
2015-05-01table: use embededded PathDefault.Clone() methodISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-04-30policy: add AsPathLength matchHiroshi Yokoi
2015-04-27table: withdraw an old best path when best path changedISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-04-27table: remove unused methodsISHIDA Wataru
get/setOldBestPath is not used Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-04-27table: add AS loop detectionISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-04-27table: make table.ProcessMessage a functionISHIDA Wataru
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>
2015-04-23path: use MarshalJSON() declared in PathDefaultHiroshi Yokoi
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>
2015-04-14api: use gRPC instead of RESTISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-04-04server: clone paths before storing to adj-rib-outISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-04-04server: remove nexthop field from Path struct and make Path.setNexthop publicISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-04-04table: change Path.clone to copy path attributes and make it publicISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-04-04table: fix bug of update msg creationISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-04-04table: fix typoISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2015-04-04table: bug fix of ReceiveRoute String() methodISHIDA Wataru
use interface method 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>
2015-03-31table: fix nexthop path attribute updating for normal BGPISHIDA Wataru
Paths whose route family are other than ipv4 have nexthop information in a mp_reach_nlri path attribute instead of a nexthop path attribute. 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>
2015-03-23tabele: remove unnecessary withdrawn route checkYuji Oshima
2015-03-21table: add EVPN route family supportYuji Oshima
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-03-20peer: don't send back routes to the source.ISHIDA Wataru
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-03-20peer: update pathattr for non-route-server clientISHIDA Wataru
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-03-20server: add Global Rib to support normal BGP functionalityISHIDA Wataru
We handle Global Rib as a Peer. Normail (non route server client) peer has one sibling, Global Rib peer. Global Rib peer has all normal peers as siblings. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-03-19table: remove unnecessary distinction of pathsISHIDA Wataru
struct Path has a flag which can tell whether the path is withdrawal path or not. so table.ProcessPaths() needs not to return withdrawal path and non-withdrawal path separetly. this removes such unnecessary distinction. 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>
2015-03-08server: adj-in/out supports route families rather than v4/v6FUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-03-08server: support multiple route familes per peerFUJITA Tomonori
You can configure like the following: [Global] As = 65032 RouterId = "192.168.255.1" [[NeighborList]] NeighborAddress = "10.0.255.1" PeerAs = 65001 [NeighborList.RouteServer] RouteServerClient = true [[NeighborList.AfiSafiList]] AfiSafiName = "ipv4-unicast" [[NeighborList.AfiSafiList]] AfiSafiName = "ipv6-unicast" Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-03-06server: remove rf in ServerMsgFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2015-03-06table: NewTableManager takes route familiesFUJITA Tomonori
NewTableManager creates tables for only specified route families. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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