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Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
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Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
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If State.NeighborAddress is not set, setting default configs
for the dynamic peers will fail. This patch set State.NeighborAddress
before setting default configs.
And this patch avoids overwriting State.NeighborAddress if it is set.
Signed-off-by: Satoshi Fujimoto <satoshi.fujimoto7@gmail.com>
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Signed-off-by: Satoshi Fujimoto <satoshi.fujimoto7@gmail.com>
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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>
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This patch enables to create peer-groups,
also supports dynamic configuration to peer-groups.
Manually set fields in neighbor configs have priority over its peer-group's config,
except some fields, like "peer-as", or "minimum-advertisement-interval" and so on.
Signed-off-by: Satoshi Fujimoto <satoshi.fujimoto7@gmail.com>
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Currently, the restarting speaker ends restarting procedure
before receiving End-of-Rib markers from all helper speakers.
It is because `MpGracefulRestart.State.Enabled` is not initialized,
always evalueted to false, so the restarting speaker misunderstands
as there is not helper speaker.
This patch adds code to initialize `MpGracefulRestart.State.Enabled`.
This fixes #1296.
Signed-off-by: Satoshi Fujimoto <satoshi.fujimoto7@gmail.com>
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This patch suppose the default interval of the BMP stats reports is
0 which disable this feature and the range of this interval is 15
though 65535 seconds to follow Junos OS configuration.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
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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>
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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>
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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>
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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>
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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>
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Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
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For configuring the Nexthop Tracking features with ZClient, this patch
adds the config values:
- "nexthop-trigger-enable" enables to the Nexthop Tracking features.
Please note this features is only available with version 3 or later,
and "true" by the default with that version.
- "nexthop-trigger-delay" specifies the delay sec to update the
nexthops triggered by the events from Zebra daemon. The default is
5 secs and the same with the default of Cisco's routers.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
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Signed-off-by: Wataru Ishida <ishida.wataru@lab.ntt.co.jp>
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before:
```yaml
actions:
route-disposition:
accept-route: true
reject-route: false
```
after
```yaml
action:
router-disposition: accept-route
```
Signed-off-by: Wataru Ishida <ishida.wataru@lab.ntt.co.jp>
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Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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Due to this bug, the description isn't set.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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from configuration file:
```toml
[[neighbors]]
[[neighbors.afi-safis]]
neighbor-interface = "eth0"
peer-as = 65000
```
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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bug introduced by e97a59c5390fc05ba75673fb4ff7e061c1e73e4f
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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from cli:
```
gobgp neighbor add fe80::902f:4eff:fe52:6985%eth0 as 65000
```
from configuration file:
```toml
[[neighbors]]
[[neighbors.afi-safis]]
[neighbors.config]
neighbor-address = "fe80::902f:4eff:fe52:6985%eth0"
peer-as = 65000
```
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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Local address of md5ed active connection was hard-coded as "0.0.0.0".
Let's set appropriate default local address (0.0.0.0 or ::) in
SetDefaultConfigValues() and clean up (*FSM).connectLoop() instead of
ad-hoc connectLoop() fix.
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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- split config and state
- move to Bgp structure (aligned with Rpki, Bmp, and Mrt)
Also makes zebra configured via GRPC channel.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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have config/state container
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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stop generating self-contained leafref fields in openconfig model.
(e.g. bgp:neighbor/bgp:neighbor-address )
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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move bmp stuff from bgp to bmp package.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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move rtr stuff from bgp to rtr package.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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Later, we move non-bgp protocol stuff like mrt under their own
direcotries.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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SetDefaultConfigValues() is called in handleModConfig() which can't pass
metadata to this function.
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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Global config basically store configuration whose change will cause
all neighbor session restart.
Mrt and Bmp configuration is not such. Put them outside of Global
config.
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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move things to more appropriate place
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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you can override `global.config.as` by `neighbor.config.local-as`
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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use `-r` option to start gobgpd in restarting-speaker mode
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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address family is now typed as AfiSafiType
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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- change config variable name to chaincase from camelcase
- remove unnecessary wrapper structs which only contain one slice field
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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// toml by default
$ gobgpd -f gobgpd.toml
// use -t to change configuration type
$ gobgpd -t yaml -f gobgpd.yaml
Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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Signed-off-by: ISHIDA Wataru <ishida.wataru@lab.ntt.co.jp>
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