Age | Commit message (Collapse) | Author |
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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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Signed-off-by: Satoshi Fujimoto <satoshi.fujimoto7@gmail.com>
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This patch enable to send BMP statistics reports for the following types;
- Stat Type = 7: Number of routes in Adj-RIBs-In
= Regarding number of "accepted" routes in AdjTable state
- Stat Type = 8: Number of routes in Loc-RIB
= Regarding number of "advertised" and "filtered" routes in AdjTable
state which means the all routes selected by the local BGP speaker's
Decision Process.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
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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>
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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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Currently, only parser for BMPStatisticsReport is implemented and does
not support the per-AFI/SAFI stats TLV types.
This patch implements BMPStatisticsReport serializer and re-implements
the stats TLV parser/serializer to support the missing TLV types.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
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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>
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"draft-evens-grow-bmp-local-rib" says the peer header for Loc-RIB
monitoring should include the following values;
- Peer Address: Zero-filled as remote peer address is not applicable.
- Peer AS: Set to the BGP instance global or default ASN value.
- Peer BGP ID: Set to the BGP instance global or RD (e.g. VRF) specific
router-id.
This patch fixes the peer header construction to follow this
specification.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
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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>
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Add sync.Mutex to guard access to MockConnection to prevent tests
ran with -race from failing. In addition change the calls to the fmt
package to use t.Log show they only show with the -v flag to prevent
unwanted noise between test runs. It has the added benefit of
providing a file and line number as well.
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RFC5549 allows IPv6 Next Hop address for the advertisement of IPv4
related NLRIs for <AFI/SAFI> of <1/1>, <1/2>, <1/4> and <1/128>.
Currently, the advertisement using the MP_REACH_NLRI is supported,
but IPv4 routes with IPv6 Next Hop is not enough.
This patch enable to advertise IPv4 routes for <AFI/SAFI> of <1/1>
through GoBGP CLI command.
e.g.)
$ gobgp global rib add -a ipv4 10.2.1.0/24 nexthop 2001:2::1
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
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when the old best was from iBGP, we don't need to send withdrawals
to iBGP peers.
Signed-off-by: Wataru Ishida <ishida.wataru@lab.ntt.co.jp>
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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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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>
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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.
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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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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>
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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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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>
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Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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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>
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[skip ci]
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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fix the regression of commit 7fc795694637c06be52cad97cf7397db0c7431fb
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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fix the regression of commit e429c1aaf4dd85459dfafc1a5efac9d4778370f6
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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avoid calculation of the number of adjout that will not be used.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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use cache wisely.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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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>
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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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Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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fix NewNeighborFromAPIStruct() regression.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
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For the maintainability, this patch removes the list for each scenario
test file.
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
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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>
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Also adds the language type of code blocks.
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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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>
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