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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>
2017-05-10mrt: fix bug of general address family rib serializationWataru Ishida
allocate a slice with 2 byte length (not 2 byte capacity) for PutUint16() fixes #1313 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.
2017-05-09server: ignore routes when local AS is in AS_PATHISHIDA Wataru
RFC4271 9.1.2 Phase 2: Route Selection If the AS_PATH attribute of a BGP route contains an AS loop, the BGP route should be excluded from the Phase 2 decision function. AS loop detection is done by scanning the full AS path (as specified in the AS_PATH attribute), and checking that the autonomous system number of the local system does not appear in the AS path. Operations of a BGP speaker that is configured to accept routes with its own autonomous system number in the AS path are outside the scope of this document. Also this commit adds support for allow-own-as option to relax this. Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2017-05-09api: fix api/server struct conversionWataru Ishida
convert default in/import/export policy type remove remote-private-as, send-community since we are not using them Signed-off-by: Wataru Ishida <ishida.wataru@lab.ntt.co.jp>
2017-05-06cli: speed up showing a specific defined-setWataru Ishida
Signed-off-by: Wataru Ishida <ishida.wataru@lab.ntt.co.jp>
2017-05-04GoBGP 1.19FUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-04-27server: fix handling bgp messages right after moving to idle state from ↵FUJITA Tomonori
established currently gobgpd continues to handle update messages even if becomedidle state from establised. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-04-27server: avoid unnecessary path clone with route serverFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-04-27table: avoid cloning path for withdrawFUJITA Tomonori
when a peer having lots of routes goes down, the cloning paths consume too much memory. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-04-26doc: update required go versions to 1.7 or laterFUJITA Tomonori
[skip ci] Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-04-21Update getting-started.mdDaniel Portella
2017-04-21Update unnumbered-bgp.mdDaniel Portella
2017-04-21Update graceful-restart.mdDaniel Portella
2017-04-21Update neighbor.goDaniel Portella
2017-04-21table: Fixed bug when looking up prefixes with a default route.lspgn
2017-04-21travis: drop 1.6 supportFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-04-21cmd: fix neighbor get with the interface nameFUJITA Tomonori
fix the regression of commit 7fc795694637c06be52cad97cf7397db0c7431fb Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-04-21test: fix container build for testFUJITA Tomonori
fix the regression of commit e429c1aaf4dd85459dfafc1a5efac9d4778370f6 Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-04-20improve performance of getting single neighbor informationFUJITA Tomonori
avoid calculation of the number of adjout that will not be used. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-04-18test: change Dockerfile for faster container buildFUJITA Tomonori
use cache wisely. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-04-18Revert "test/lib/gobgp: Use local GoBGP executables in contaier"FUJITA Tomonori
This reverts commit 47ab84e34caeb7c89b26271bf84959011bc8ed19. using the same binaries on a host and inside a container isn't always feasible (by default, not statically linked binary). Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-04-18policy: send a withdrawal if export policy blocks an existing routeISHIDA Wataru
This patch fixes a bug of export policy and implicit withdrawal. When a path is filtered by export policy, we need to check whether the old path (implicit withdrawn path) was sent before the new path. If it has been sent, we need to send a withdrawal message. Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2017-04-18test: remove unnecessary root check in bgp_unnumbered_test.pyFUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-04-18cli: show neighbor max prefix configFUJITA Tomonori
fix NewNeighborFromAPIStruct() regression. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-04-17scenario_test/README: Update commands to clean upIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-04-17scenario_test/README: Remove list for each test fileIWASE Yusuke
For the maintainability, this patch removes the list for each scenario test file. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-04-17test/lib/gobgp: Use local GoBGP executables in contaierIWASE Yusuke
Currently, to reflect the modification of the local source code or to switch the base image for GoBGP container, it is required to re-build the GoBGP container image, and this take a long time to test or debug with the scenario tests. This patch fixes to use the local GoBGP executables (gobgp and gobgpd) in container, and enables to reflect the changes without rebuidling container image. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-04-17scenario_test/README: Remove redundant brake tagIWASE Yusuke
Also adds the language type of code blocks. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-04-17scenario_test/README: Update list of required imagesIWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-04-17cli: tls supportWataru Ishida
2017-04-17"gobgp neighbor NEIGHBOR" output shows local capabiity as remote one.kishiguro
2017-04-17bmp: BMP Route Monitoring for Local RIB routesIWASE Yusuke
This patch enable to send BMP Route Monitoring message for Local RIB routes described in bmp-draft-evens-grow-bmp-local-rib. Configuration Example: gobgpd.toml ... [[bmp-servers]] [bmp-servers.config] address = "127.0.0.1" port=11019 route-monitoring-policy = "local-rib" ... Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-04-17config/bgp_configs: Constant for Local RIB in BMPIWASE Yusuke
This patch adds a constant for Local RIB routes defined in "draft-evens-grow-bmp-local-rib". Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-04-17packet/bmp: Obsolete policy argument for BMPPeerHeaderIWASE Yusuke
According to "draft-evens-grow-bmp-local-rib", the L flag in the Peer Flags is NOT used for the locally sourced routes and the F flag is defined into the same bit. This patch removes "policy" argument and add "flags" argument for BMPPeerHeader and NewBMPPeerHeader in order to distinguish which flag is set (the L flag or the F flag). Then introduce IsPostPolicy() func to show if the L flag is set or not. Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-04-17packet/bmp: Missing Constants for BMP RFC7854IWASE Yusuke
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
2017-04-12don't To4() nexthop address when AFI is not IPv4ISHIDA Wataru
support for IPv6 NLRI with IPv4 nexthop Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2017-04-04doc: fix README formattingFUJITA Tomonori
[skip ci] Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-04-04GoBGP 1.18FUJITA Tomonori
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
2017-04-04test: add test for unnumbered bgp featureISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2017-04-04docs: add doc for unnumberd BGPISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@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>
2017-04-04packet/bgp: add extended-nexthop capabilityISHIDA Wataru
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2017-04-04config: enabled IPv4/IPv6 unicast for BGP unnumbered peer by defaultISHIDA Wataru
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>
2017-04-04packet/bgp: fix mp-reach-nlri attribute decoder/encoderISHIDA Wataru
Current mp-reach-nlri attribute decoder/encoder assumes NLRI's address family and that of nexthop is the same. However, when extended nexthop capability(RFC5549) is negotiated, this is not the case. This commit removes the assumption. 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>
2017-04-04server: fix bug of wrongly set <nil> to PeerInfo.LocalAddressISHIDA Wataru
config.TransportState.LocalAddress may have zone info with ipv6 address like "fe80::x%eth0". In this case, net.ParseIP() returns <nil>, which leads to set <nil> to PeerInfo.LocalAddress. Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
2017-04-04client: fix bug of getting unnumbered neighborISHIDA Wataru
2017-04-02cli: don't calculate # of advertised routes when not necessaryWataru Ishida
Signed-off-by: Wataru Ishida <ishida.wataru@lab.ntt.co.jp>
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