https://datatracker.ietf.org/doc/html/draft-abraitis-bgp-version-capability
Working example with FRR
```
% ./gobgp neighbor 192.168.10.124
BGP neighbor is 192.168.10.124, remote AS 65001
BGP version 4, remote router ID 200.200.200.202
BGP state = ESTABLISHED, up for 00:01:14
BGP OutQ = 0, Flops = 0
Hold time is 3, keepalive interval is 1 seconds
Configured hold time is 90, keepalive interval is 30 seconds
Neighbor capabilities:
multiprotocol:
ipv6-unicast: advertised
ipv4-unicast: advertised and received
route-refresh: advertised and received
extended-nexthop: advertised
Local: nlri: ipv4-unicast, nexthop: ipv6
UnknownCapability(6): received
UnknownCapability(9): received
graceful-restart: advertised and received
Local: restart time 10 sec
ipv6-unicast
ipv4-unicast
Remote: restart time 120 sec, notification flag set
ipv4-unicast, forward flag set
4-octet-as: advertised and received
add-path: received
Remote:
ipv4-unicast: receive
enhanced-route-refresh: received
long-lived-graceful-restart: advertised and received
Local:
ipv6-unicast, restart time 10 sec
ipv4-unicast, restart time 20 sec
Remote:
ipv4-unicast, restart time 0 sec, forward flag set
fqdn: advertised and received
Local:
name: donatas-pc, domain:
Remote:
name: spine1-debian-11, domain:
software-version: advertised and received
Local:
GoBGP/3.10.0
Remote:
FRRouting/8.5-dev-MyOwnFRRVersion-gdc92f44a4
cisco-route-refresh: received
Message statistics:
```
FRR side:
```
root@spine1-debian-11:~# vtysh -c 'show bgp neighbor 192.168.10.17 json' | \
> jq '."192.168.10.17".neighborCapabilities.softwareVersion.receivedSoftwareVersion'
"GoBGP/3.10.0"
root@spine1-debian-11:~#
```
Signed-off-by: Donatas Abraitis <donatas@opensourcerouting.org>
This commit works with FRR7.5 when "version = 6" is specified in zebra.config
- Changes Zebra internal API commands to FRR7.5 which is incompatible with older version.
- Changes SendHello() to include AFI
- Changes SendRouteIDAdd() to include AFI
- Changes decodeFromBytes/serialize of IPRouteBody and NexthopUpdateBody, because size of MESSAGE_FALG is changed.
- Move function for checking softwareName from internal/pkg/config/default.go to internal/pkg/zebra/zapi.go.
- Delete support for frr7.1.
- Fix bug by inverse processing MessageMTU and messageTag, and add messageTableId in decodeFromBytes and serialize of IPRouteBody.
- Add processing messageBackupNexthop (which is added in frr7.4) in decodeFromBytes and serialize of IPRouteBody.
- Update document.
- Change const values to camel case from snake case to make zero golint's warnigns
- Introduce convert functions (toEach, toCommon) between the newest version to older versions
- Merge code about decode nexthop to reduce lines of code
- Add frr7.3 statemet in allowable software for config
- Rename and Update generated file by stringer
if an export policy rejects a selected route, try the next route in
order until one that is accepted is found or all routes for the peer
are rejected.
the default is disabled. You can enable this feature in the following
way:
[neighbors.route-server.config]
route-server-client = true
secondary-route = true
Signed-off-by: FUJITA Tomonori <fujita.tomonori@gmail.com>
- This commit aims to solve reported problem on issues #1611, #1648 and #1912
- Partial changes of this commit duplicate with changes on PR #1587 (not merged) and PR #1766 (not merged and already closed)
- This commit is tested with only FRRouting version 6.0.2 (which uses Zebra API 6)
- This commit fixes lack of LABEL_MANAGER_CONNECT_ASYNC for ZAPI6.
(This bug is introduced on commit 2bdb76f2dc "Supporting Zebra API version 6 which is used in FRRouting version 6")
The commit 000589f3c "api: Implement UpdatePolicy()" introduced
a regression: if match-set-options is not defined in config file,
gobgpd starts with error: failed to get policy info: not found...
This fix set match-set-options to default when needed.
RedistributeRouteTypeList is []InstallProtocolType,
but InstallProtocolType only defines limited number of protocols,
And currently, EnableZebra() in gRPC API validates its request
with the protocols defined by InstallProtocolType,
so the protocols such as "babel" or "lldp" could not be configured
to Zebra, via gRPC API.
This patch fixes RedistributeRouteTypeList to be []string,
and fixes EnableZebra() to validate with the protocols defined
in zapi.go.
Signed-off-by: Satoshi Fujimoto <satoshi.fujimoto7@gmail.com>
This patch enables to configure VRF tables by using config file. This
feature is useful when using VRF-Neighbor feature.
Example of Usage:
```toml
[[vrfs]]
[vrfs.config]
name = "vrf1"
id = 1
rd = "65000:100"
both-rt-list = ["65000:100"]
```
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Note: When this option is specified, no path will be redistributed to
any peer, because there is no best path.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Currently, "neighbor-set" supports only IP address representation
and IP prefix representation(such as "192.168.0.0/24") is not supported.
This commit enables to accept the prefix representation for "neighbor-set"
to allow neighbors to be specified as range.
Signed-off-by: Satoshi Fujimoto <satoshi.fujimoto7@gmail.com>
This patch introduce "add-paths" structure per AFI-SAFI in order to
enable to store add-paths feature config/state per AFI-SAFI.
Also, this patch renames a few variables to avoid the name collisions.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
To reduce the translations of "AfiSafiName" into "bgp.RouteFamily", this
patch introduces "Family" field into "AfiSafiState" and stores the
translated value.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
This patch fixes pyang_plugins to insert the descriptions which
extracted from yang files and helps to enrich the documentation (e.g.,
godoc).
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
This patch improves the result of pylint and pep8 checks.
For example, this patch fixes;
- "multiple_modules" attribute of "GolangPlugin" defined in out-side of
"__init__()".
- "module" shadows built-in name.
- missing whitespace around operator.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Mostly, using the list comprehension is more efficiently than map() with
"lambda".
This patch replaces map() + "lambda" by the list comprehension.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Currently, BmpServerState has empty structure and can not store any
configration information.
This patch fixes to use BmpServerConfig structure in BmpServerState to
store the same information.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
This patch extend the "AdjTable" container to store the number of the
"filtered" routes which should not be advertised to the given neighbor.
This routes mean the filterd routes because of RTC, VRFs, policy and
other constraints.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
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>
Because of the introduction of "local-rib" and "all" options for
route-monitoring-policy, this patch obsoletes "both" option.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
This patch adds the new key "all" for specifying the all BMP route
monitoring policies.
Configuration Example:
[[bmp-servers]]
[bmp-servers.config]
address = "127.0.0.1"
port=11019
route-monitoring-policy = "all"
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
wenovus
Yuya Kusakabe
Donatas Abraitis
Hitoshi Irino
Arthur de Kerhor
FUJITA Tomonori
Serguei Bezverkhi
JieJhih Jhang
zabio3
Artur Makutunowicz
oc
IWASE Yusuke
FUJITA Tomonori
Satoshi Fujimoto
Wataru Ishida