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-rw-r--r--internal/pkg/apiutil/attribute.go234
-rw-r--r--internal/pkg/config/bgp_configs.go3
2 files changed, 237 insertions, 0 deletions
diff --git a/internal/pkg/apiutil/attribute.go b/internal/pkg/apiutil/attribute.go
index 4d06419f..2915faa3 100644
--- a/internal/pkg/apiutil/attribute.go
+++ b/internal/pkg/apiutil/attribute.go
@@ -319,6 +319,88 @@ func UnmarshalFlowSpecRules(values []*any.Any) ([]bgp.FlowSpecComponentInterface
return rules, nil
}
+func MarshalLsNodeDescriptor(d *bgp.LsNodeDescriptor) *api.LsNodeDescriptor {
+ return &api.LsNodeDescriptor{
+ Asn: d.Asn,
+ BgpLsId: d.BGPLsID,
+ OspfAreaId: d.OspfAreaID,
+ Pseudonode: d.PseudoNode,
+ IgpRouterId: d.IGPRouterID,
+ }
+}
+
+func MarshalLsLinkDescriptor(n *bgp.LsLinkDescriptor) *api.LsLinkDescriptor {
+ return &api.LsLinkDescriptor{
+ LinkLocalId: uint32OrDefault(n.LinkLocalID),
+ LinkRemoteId: uint32OrDefault(n.LinkRemoteID),
+ InterfaceAddrIpv4: ipOrDefault(n.InterfaceAddrIPv4),
+ NeighborAddrIpv4: ipOrDefault(n.NeighborAddrIPv4),
+ InterfaceAddrIpv6: ipOrDefault(n.InterfaceAddrIPv6),
+ NeighborAddrIpv6: ipOrDefault(n.NeighborAddrIPv6),
+ }
+}
+
+func MarshalLsPrefixDescriptor(d *bgp.LsPrefixDescriptor) *api.LsPrefixDescriptor {
+ p := &api.LsPrefixDescriptor{
+ OspfRouteType: d.OSPFRouteType.String(),
+ }
+
+ for _, ip := range d.IPReachability {
+ p.IpReachability = append(p.IpReachability, ip.String())
+ }
+
+ return p
+}
+
+func MarshalLsNodeNLRI(n *bgp.LsNodeNLRI) *any.Any {
+ node := &api.LsNodeNLRI{
+ LocalNode: MarshalLsNodeDescriptor(n.LocalNodeDesc.(*bgp.LsTLVNodeDescriptor).Extract()),
+ }
+ a, _ := ptypes.MarshalAny(node)
+
+ return a
+}
+
+func MarshalLsLinkNLRI(n *bgp.LsLinkNLRI) *any.Any {
+ desc := &bgp.LsLinkDescriptor{}
+ desc.ParseTLVs(n.LinkDesc)
+
+ link := &api.LsLinkNLRI{
+ LocalNode: MarshalLsNodeDescriptor(n.LocalNodeDesc.(*bgp.LsTLVNodeDescriptor).Extract()),
+ RemoteNode: MarshalLsNodeDescriptor(n.RemoteNodeDesc.(*bgp.LsTLVNodeDescriptor).Extract()),
+ LinkDescriptor: MarshalLsLinkDescriptor(desc),
+ }
+ a, _ := ptypes.MarshalAny(link)
+
+ return a
+}
+
+func MarshalLsPrefixV4NLRI(n *bgp.LsPrefixV4NLRI) *any.Any {
+ desc := &bgp.LsPrefixDescriptor{}
+ desc.ParseTLVs(n.PrefixDesc, false)
+
+ prefix := &api.LsPrefixV4NLRI{
+ LocalNode: MarshalLsNodeDescriptor(n.LocalNodeDesc.(*bgp.LsTLVNodeDescriptor).Extract()),
+ PrefixDescriptor: MarshalLsPrefixDescriptor(desc),
+ }
+ a, _ := ptypes.MarshalAny(prefix)
+
+ return a
+}
+
+func MarshalLsPrefixV6NLRI(n *bgp.LsPrefixV6NLRI) *any.Any {
+ desc := &bgp.LsPrefixDescriptor{}
+ desc.ParseTLVs(n.PrefixDesc, true)
+
+ prefix := &api.LsPrefixV6NLRI{
+ LocalNode: MarshalLsNodeDescriptor(n.LocalNodeDesc.(*bgp.LsTLVNodeDescriptor).Extract()),
+ PrefixDescriptor: MarshalLsPrefixDescriptor(desc),
+ }
+ a, _ := ptypes.MarshalAny(prefix)
+
+ return a
+}
+
func MarshalNLRI(value bgp.AddrPrefixInterface) *any.Any {
var nlri proto.Message
@@ -436,6 +518,32 @@ func MarshalNLRI(value bgp.AddrPrefixInterface) *any.Any {
Rd: MarshalRD(v.RD()),
Rules: MarshalFlowSpecRules(v.Value),
}
+ case *bgp.LsAddrPrefix:
+ switch n := v.NLRI.(type) {
+ case *bgp.LsNodeNLRI:
+ nlri = &api.LsAddrPrefix{
+ Type: api.LsNLRIType_LS_NLRI_NODE,
+ Nlri: MarshalLsNodeNLRI(n),
+ }
+
+ case *bgp.LsLinkNLRI:
+ nlri = &api.LsAddrPrefix{
+ Type: api.LsNLRIType_LS_NLRI_LINK,
+ Nlri: MarshalLsLinkNLRI(n),
+ }
+
+ case *bgp.LsPrefixV4NLRI:
+ nlri = &api.LsAddrPrefix{
+ Type: api.LsNLRIType_LS_NLRI_PREFIX_V4,
+ Nlri: MarshalLsPrefixV4NLRI(n),
+ }
+
+ case *bgp.LsPrefixV6NLRI:
+ nlri = &api.LsAddrPrefix{
+ Type: api.LsNLRIType_LS_NLRI_PREFIX_V6,
+ Nlri: MarshalLsPrefixV6NLRI(n),
+ }
+ }
}
an, _ := ptypes.MarshalAny(nlri)
@@ -1011,6 +1119,129 @@ func NewLargeCommunitiesAttributeFromNative(a *bgp.PathAttributeLargeCommunities
}
}
+func stringOrDefault(s *string) string {
+ if s == nil {
+ return ""
+ }
+ return *s
+}
+
+func bytesOrDefault(b *[]byte) []byte {
+ if b == nil {
+ return []byte{}
+ }
+ return *b
+}
+
+func ipOrDefault(ip *net.IP) string {
+ if ip == nil {
+ return ""
+ }
+ return ip.String()
+}
+
+func uint32OrDefault(i *uint32) uint32 {
+ if i == nil {
+ return 0
+ }
+ return *i
+}
+
+func float32OrDefault(f *float32) float32 {
+ if f == nil {
+ return 0.0
+ }
+ return *f
+}
+
+func NewLsAttributeFromNative(a *bgp.PathAttributeLs) *api.LsAttribute {
+ attr := a.Extract()
+
+ apiAttr := &api.LsAttribute{
+ Node: &api.LsAttributeNode{
+ Name: stringOrDefault(attr.Node.Name),
+ Opaque: bytesOrDefault(attr.Node.Opaque),
+ IsisArea: bytesOrDefault(attr.Node.IsisArea),
+ LocalRouterId: ipOrDefault(attr.Node.LocalRouterID),
+ LocalRouterIdV6: ipOrDefault(attr.Node.LocalRouterIDv6),
+
+ SrAlgorithms: bytesOrDefault(attr.Node.SrAlgorithms),
+ },
+ Link: &api.LsAttributeLink{
+ Name: stringOrDefault(attr.Link.Name),
+ Opaque: bytesOrDefault(attr.Link.Opaque),
+ LocalRouterId: ipOrDefault(attr.Link.LocalRouterID),
+ LocalRouterIdV6: ipOrDefault(attr.Link.LocalRouterIDv6),
+ RemoteRouterId: ipOrDefault(attr.Link.RemoteRouterID),
+ RemoteRouterIdV6: ipOrDefault(attr.Link.RemoteRouterIDv6),
+ AdminGroup: uint32OrDefault(attr.Link.AdminGroup),
+ DefaultTeMetric: uint32OrDefault(attr.Link.DefaultTEMetric),
+ IgpMetric: uint32OrDefault(attr.Link.IGPMetric),
+
+ Bandwidth: float32OrDefault(attr.Link.Bandwidth),
+ ReservableBandwidth: float32OrDefault(attr.Link.ReservableBandwidth),
+ SrAdjacencySid: uint32OrDefault(attr.Link.SrAdjacencySID),
+ },
+ Prefix: &api.LsAttributePrefix{
+ Opaque: bytesOrDefault(attr.Prefix.Opaque),
+
+ SrPrefixSid: uint32OrDefault(attr.Prefix.SrPrefixSID),
+ },
+ }
+
+ if attr.Node.Flags != nil {
+ apiAttr.Node.Flags = &api.LsNodeFlags{
+ Overload: attr.Node.Flags.Overload,
+ Attached: attr.Node.Flags.Attached,
+ External: attr.Node.Flags.External,
+ Abr: attr.Node.Flags.ABR,
+ Router: attr.Node.Flags.Router,
+ V6: attr.Node.Flags.V6,
+ }
+ }
+
+ if attr.Node.SrCapabilties != nil {
+ apiAttr.Node.SrCapabilities = &api.LsSrCapabilities{
+ Ipv4Supported: attr.Node.SrCapabilties.IPv4Supported,
+ Ipv6Supported: attr.Node.SrCapabilties.IPv6Supported,
+ }
+
+ for _, r := range attr.Node.SrCapabilties.Ranges {
+ apiAttr.Node.SrCapabilities.Ranges = append(apiAttr.Node.SrCapabilities.Ranges, &api.LsSrRange{
+ Begin: r.Begin,
+ End: r.End,
+ })
+ }
+ }
+
+ if attr.Node.SrLocalBlock != nil {
+ apiAttr.Node.SrLocalBlock = &api.LsSrLocalBlock{}
+ for _, r := range attr.Node.SrLocalBlock.Ranges {
+ apiAttr.Node.SrLocalBlock.Ranges = append(apiAttr.Node.SrLocalBlock.Ranges, &api.LsSrRange{
+ Begin: r.Begin,
+ End: r.End,
+ })
+ }
+ }
+
+ if attr.Link.UnreservedBandwidth != nil {
+ for _, f := range attr.Link.UnreservedBandwidth {
+ apiAttr.Link.UnreservedBandwidth = append(apiAttr.Link.UnreservedBandwidth, f)
+ }
+ }
+
+ if attr.Prefix.IGPFlags != nil {
+ apiAttr.Prefix.IgpFlags = &api.LsIGPFlags{
+ Down: attr.Prefix.IGPFlags.Down,
+ NoUnicast: attr.Prefix.IGPFlags.NoUnicast,
+ LocalAddress: attr.Prefix.IGPFlags.LocalAddress,
+ PropagateNssa: attr.Prefix.IGPFlags.PropagateNSSA,
+ }
+ }
+
+ return apiAttr
+}
+
func NewUnknownAttributeFromNative(a *bgp.PathAttributeUnknown) *api.UnknownAttribute {
return &api.UnknownAttribute{
Flags: uint32(a.Flags),
@@ -1083,6 +1314,9 @@ func MarshalPathAttributes(attrList []bgp.PathAttributeInterface) []*any.Any {
case *bgp.PathAttributeLargeCommunities:
n, _ := ptypes.MarshalAny(NewLargeCommunitiesAttributeFromNative(a))
anyList = append(anyList, n)
+ case *bgp.PathAttributeLs:
+ n, _ := ptypes.MarshalAny(NewLsAttributeFromNative(a))
+ anyList = append(anyList, n)
case *bgp.PathAttributeUnknown:
n, _ := ptypes.MarshalAny(NewUnknownAttributeFromNative(a))
anyList = append(anyList, n)
diff --git a/internal/pkg/config/bgp_configs.go b/internal/pkg/config/bgp_configs.go
index 0833e240..7a533b56 100644
--- a/internal/pkg/config/bgp_configs.go
+++ b/internal/pkg/config/bgp_configs.go
@@ -261,6 +261,7 @@ const (
AFI_SAFI_TYPE_L3VPN_IPV6_FLOWSPEC AfiSafiType = "l3vpn-ipv6-flowspec"
AFI_SAFI_TYPE_L2VPN_FLOWSPEC AfiSafiType = "l2vpn-flowspec"
AFI_SAFI_TYPE_OPAQUE AfiSafiType = "opaque"
+ AFI_SAFI_TYPE_LS AfiSafiType = "ls"
)
var AfiSafiTypeToIntMap = map[AfiSafiType]int{
@@ -285,6 +286,7 @@ var AfiSafiTypeToIntMap = map[AfiSafiType]int{
AFI_SAFI_TYPE_L3VPN_IPV6_FLOWSPEC: 18,
AFI_SAFI_TYPE_L2VPN_FLOWSPEC: 19,
AFI_SAFI_TYPE_OPAQUE: 20,
+ AFI_SAFI_TYPE_LS: 21,
}
var IntToAfiSafiTypeMap = map[int]AfiSafiType{
@@ -309,6 +311,7 @@ var IntToAfiSafiTypeMap = map[int]AfiSafiType{
18: AFI_SAFI_TYPE_L3VPN_IPV6_FLOWSPEC,
19: AFI_SAFI_TYPE_L2VPN_FLOWSPEC,
20: AFI_SAFI_TYPE_OPAQUE,
+ 21: AFI_SAFI_TYPE_LS,
}
func (v AfiSafiType) Validate() error {
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-15 15:30:31 +0000