diff options
| author | IWASE Yusuke <iwase.yusuke0@gmail.com> | 2017-12-18 11:06:33 +0900 |
|---|---|---|
| committer | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2017-12-30 20:33:37 +0900 |
| commit | 06be3c5c2637aebca8a887d9f8d87cc1e9a7692a (patch) | |
| tree | 27593ebaa548430f756fc3c6ad6ab647ebdbbfe3 /packet/bgp/bgp.go | |
| parent | 577662422ee02622e4a8277ad570d501e0cf7ebc (diff) | |
cli: Support EVPN Default Gateway Extended Community
This patch enables to support the Default Gateway Extended Community on
the EVPN MAC/IP Advertisement route.
Usage Example:
$ gobgp global rib -a evpn add macadv aa:bb:cc:dd:ee:ff 10.0.0.1 etag 10 label 20,30 rd 1.1.1.1:65000 default-gateway
$ gobgp global rib -a evpn
Network Labels Next Hop AS_PATH Age Attrs
*> [type:macadv][rd:1.1.1.1:65000][etag:10][mac:aa:bb:cc:dd:ee:ff][ip:10.0.0.1] [20,30] 0.0.0.0 00:00:00 [{Origin: ?} {Extcomms: [default-gateway]} [ESI: single-homed]]
Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com>
Diffstat (limited to 'packet/bgp/bgp.go')
| -rw-r--r-- | packet/bgp/bgp.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/packet/bgp/bgp.go b/packet/bgp/bgp.go index 66e5ff30..28d47cfd 100644 --- a/packet/bgp/bgp.go +++ b/packet/bgp/bgp.go @@ -6470,6 +6470,19 @@ func (e *EncapExtended) String() string { } } +type DefaultGatewayExtended struct { +} + +func (e *DefaultGatewayExtended) Serialize() ([]byte, error) { + buf := make([]byte, 7) + buf[0] = byte(EC_SUBTYPE_DEFAULT_GATEWAY) + return buf, nil +} + +func (e *DefaultGatewayExtended) String() string { + return "default-gateway" +} + type OpaqueExtended struct { IsTransitive bool Value OpaqueExtendedValueInterface @@ -6494,6 +6507,8 @@ func (e *OpaqueExtended) DecodeFromBytes(data []byte) error { e.Value = &EncapExtended{ TunnelType: t, } + case EC_SUBTYPE_DEFAULT_GATEWAY: + e.Value = &DefaultGatewayExtended{} default: e.Value = &DefaultOpaqueExtendedValue{ Value: data, //7byte |