diff options
Diffstat (limited to 'internal/pkg/apiutil')
| -rw-r--r-- | internal/pkg/apiutil/attribute.go | 46 |
1 files changed, 44 insertions, 2 deletions
diff --git a/internal/pkg/apiutil/attribute.go b/internal/pkg/apiutil/attribute.go index f6003a6a..30737cc4 100644 --- a/internal/pkg/apiutil/attribute.go +++ b/internal/pkg/apiutil/attribute.go @@ -1826,7 +1826,19 @@ func UnmarshalSRBSID(bsid *any.Any) (bgp.TunnelEncapSubTLVInterface, error) { Flags: flags, }, nil case *api.SRv6BindingSID: - return nil, fmt.Errorf("srv6 binding sid is not yet supported") + b, err := bgp.NewBSID(v.Sid) + if err != nil { + return nil, err + } + return &bgp.TunnelEncapSubTLVSRv6BSID{ + TunnelEncapSubTLV: bgp.TunnelEncapSubTLV{ + Type: bgp.ENCAP_SUBTLV_TYPE_SRBINDING_SID, + Length: uint16(2 + b.Len()), + }, + Flags: 0, + BSID: b, + EPBAS: &bgp.SRv6EndpointBehaviorStructure{}, + }, nil default: return nil, fmt.Errorf("unknown binding sid type %+v", v) } @@ -1849,6 +1861,17 @@ func MarshalSRSegments(segs []bgp.TunnelEncapSubTLVInterface) []*any.Any { }, } // TODO (sbezverk) Add Type B Segment when SRv6 Binding SID gets finalized. + case *bgp.SegmentTypeB: + r = &api.SegmentTypeB{ + Flags: &api.SegmentFlags{ + VFlag: s.Flags&0x80 == 0x80, + AFlag: s.Flags&0x40 == 0x40, + SFlag: s.Flags&0x20 == 0x20, + BFlag: s.Flags&0x10 == 0x10, + }, + Sid: s.SID, + //EndpointBehaviorStructure: &api.SRv6EndPointBehavior{}, + } default: // Unrecognize Segment type, skip it continue @@ -1893,7 +1916,26 @@ func UnmarshalSRSegments(s []*any.Any) ([]bgp.TunnelEncapSubTLVInterface, error) } segments[i] = seg case *api.SegmentTypeB: - return nil, fmt.Errorf("segment of type B is not yet supported") + seg := &bgp.SegmentTypeB{ + TunnelEncapSubTLV: bgp.TunnelEncapSubTLV{ + Type: bgp.EncapSubTLVType(bgp.TypeB), + Length: 18, + }, + SID: v.GetSid(), + } + if v.Flags.VFlag { + seg.Flags += 0x80 + } + if v.Flags.AFlag { + seg.Flags += 0x40 + } + if v.Flags.SFlag { + seg.Flags += 0x20 + } + if v.Flags.BFlag { + seg.Flags += 0x10 + } + segments[i] = seg } } return segments, nil |