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| author | FUJITA Tomonori <fujita.tomonori@gmail.com> | 2020-07-04 22:05:23 +0900 |
|---|---|---|
| committer | FUJITA Tomonori <fujita.tomonori@gmail.com> | 2020-07-04 22:05:23 +0900 |
| commit | 2dbb18f93f2d1ff2ad1d7b9c042a6c97a23a5cb5 (patch) | |
| tree | 730a581948b64c5a2a8d94f9ea68838892c7a0f7 | |
| parent | b9c00dd59188d3377f6c64b30df2d4f03d6aebcc (diff) | |
server: don't send empty ExtendedNexthop capability
Signed-off-by: FUJITA Tomonori <fujita.tomonori@gmail.com>
| -rw-r--r-- | pkg/server/fsm.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/pkg/server/fsm.go b/pkg/server/fsm.go index b274c210..932e0d76 100644 --- a/pkg/server/fsm.go +++ b/pkg/server/fsm.go @@ -767,7 +767,9 @@ func capabilitiesFromConfig(pConf *config.Neighbor) []bgp.ParameterCapabilityInt tuple := bgp.NewCapExtendedNexthopTuple(family, bgp.AFI_IP6) tuples = append(tuples, tuple) } - caps = append(caps, bgp.NewCapExtendedNexthop(tuples)) + if len(tuples) != 0 { + caps = append(caps, bgp.NewCapExtendedNexthop(tuples)) + } // ADD-PATH Capability if c := capAddPathFromConfig(pConf); c != nil { |