| Age | Commit message (Collapse) | Author |
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update accepted number in adj-in rib after AllowOwnAs has changed.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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make sure that an adj-rib return the accepted and received numbers
when it has an as-looped path.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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Some times, on Travis-CI, some test cases fail unexpectedly in checking
paths in RIBs due to advertisements are not yet received from other
routers.
Currently, in order to avoid this unexpected result, "time.sleep" is
inserted after adding new routes, but it is not enough.
This patch introduces a new function to enable to do assertion several
times and avoid failure with the first assertion.
Note: This patch does not introduces this change into all test cases, do
only into some test cases which fail relatively frequently.
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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