summaryrefslogtreecommitdiffhomepage
diff options
context:
space:
mode:
Diffstat
-rw-r--r--packet/bgp/bgp.go338
-rw-r--r--packet/bgp/helper.go8
2 files changed, 238 insertions, 108 deletions
diff --git a/packet/bgp/bgp.go b/packet/bgp/bgp.go
index e29e840e..ab2c5e5c 100644
--- a/packet/bgp/bgp.go
+++ b/packet/bgp/bgp.go
@@ -2394,16 +2394,16 @@ func (er *EVPNMacIPAdvertisementRoute) Serialize() ([]byte, error) {
copy(tbuf[1:], er.MacAddress)
buf = append(buf, tbuf...)
- if er.IPAddressLength == 0 {
- buf = append(buf, 0)
- } else if er.IPAddressLength == 32 || er.IPAddressLength == 128 {
- buf = append(buf, er.IPAddressLength)
- if er.IPAddressLength == 32 {
- er.IPAddress = er.IPAddress.To4()
- }
- buf = append(buf, []byte(er.IPAddress)...)
- } else {
- return nil, NewMessageError(BGP_ERROR_UPDATE_MESSAGE_ERROR, BGP_ERROR_SUB_MALFORMED_ATTRIBUTE_LIST, nil, fmt.Sprintf("Invalid IP address length: %d", er.IPAddressLength))
+ buf = append(buf, er.IPAddressLength)
+ switch er.IPAddressLength {
+ case 0:
+ // IP address omitted
+ case 32:
+ buf = append(buf, []byte(er.IPAddress.To4())...)
+ case 128:
+ buf = append(buf, []byte(er.IPAddress.To16())...)
+ default:
+ return nil, fmt.Errorf("Invalid IP address length: %d", er.IPAddressLength)
}
for _, l := range er.Labels {
@@ -2514,13 +2514,13 @@ func (er *EVPNMulticastEthernetTagRoute) Serialize() ([]byte, error) {
tbuf := make([]byte, 4)
binary.BigEndian.PutUint32(tbuf, er.ETag)
buf = append(buf, tbuf...)
- if er.IPAddressLength == 32 || er.IPAddressLength == 128 {
- buf = append(buf, er.IPAddressLength)
- if er.IPAddressLength == 32 {
- er.IPAddress = er.IPAddress.To4()
- }
- buf = append(buf, []byte(er.IPAddress)...)
- } else {
+ buf = append(buf, er.IPAddressLength)
+ switch er.IPAddressLength {
+ case 32:
+ buf = append(buf, []byte(er.IPAddress.To4())...)
+ case 128:
+ buf = append(buf, []byte(er.IPAddress.To16())...)
+ default:
return nil, fmt.Errorf("Invalid IP address length: %d", er.IPAddressLength)
}
if err != nil {
@@ -2615,12 +2615,12 @@ func (er *EVPNEthernetSegmentRoute) Serialize() ([]byte, error) {
}
buf = append(buf, tbuf...)
buf = append(buf, er.IPAddressLength)
- if er.IPAddressLength == 32 || er.IPAddressLength == 128 {
- if er.IPAddressLength == 32 {
- er.IPAddress = er.IPAddress.To4()
- }
- buf = append(buf, []byte(er.IPAddress)...)
- } else {
+ switch er.IPAddressLength {
+ case 32:
+ buf = append(buf, []byte(er.IPAddress.To4())...)
+ case 128:
+ buf = append(buf, []byte(er.IPAddress.To16())...)
+ default:
return nil, fmt.Errorf("Invalid IP address length: %d", er.IPAddressLength)
}
return buf, nil
@@ -2897,7 +2897,6 @@ func (n *EVPNNLRI) Serialize(options ...*MarshallingOption) ([]byte, error) {
buf = append(buf, make([]byte, 2)...)
buf[offset] = n.RouteType
tbuf, err := n.RouteTypeData.Serialize()
- n.Length = uint8(len(tbuf))
buf[offset+1] = n.Length
if err != nil {
return nil, err
@@ -4001,13 +4000,7 @@ func (p *FlowSpecComponent) DecodeFromBytes(data []byte, options ...*Marshalling
func (p *FlowSpecComponent) Serialize(options ...*MarshallingOption) ([]byte, error) {
buf := []byte{byte(p.Type())}
- for i, v := range p.Items {
- //set end-of-list bit
- if i == (len(p.Items) - 1) {
- v.Op |= 0x80
- } else {
- v.Op &^= 0x80
- }
+ for _, v := range p.Items {
bbuf, err := v.Serialize()
if err != nil {
return nil, err
@@ -4119,6 +4112,15 @@ func (p *FlowSpecComponent) MarshalJSON() ([]byte, error) {
}
func NewFlowSpecComponent(typ BGPFlowSpecType, items []*FlowSpecComponentItem) *FlowSpecComponent {
+ // Set end-of-list bit on the last item and unset them on the others.
+ for i, v := range items {
+ if i == len(items)-1 {
+ v.Op |= 0x80
+ } else {
+ v.Op &^= 0x80
+ }
+
+ }
return &FlowSpecComponent{
Items: items,
typ: typ,
@@ -5045,6 +5047,16 @@ var PathAttrFlags map[BGPAttrType]BGPAttrFlag = map[BGPAttrType]BGPAttrFlag{
BGP_ATTR_TYPE_LARGE_COMMUNITY: BGP_ATTR_FLAG_TRANSITIVE | BGP_ATTR_FLAG_OPTIONAL,
}
+// getPathAttrFlags returns BGP Path Attribute flags value from its type and
+// length (byte length of value field).
+func getPathAttrFlags(typ BGPAttrType, length int) BGPAttrFlag {
+ flags := PathAttrFlags[typ]
+ if length > 255 {
+ flags |= BGP_ATTR_FLAG_EXTENDED_LENGTH
+ }
+ return flags
+}
+
type PathAttributeInterface interface {
DecodeFromBytes([]byte, ...*MarshallingOption) error
Serialize(...*MarshallingOption) ([]byte, error)
@@ -5110,19 +5122,21 @@ func (p *PathAttribute) DecodeFromBytes(data []byte, options ...*MarshallingOpti
}
func (p *PathAttribute) Serialize(value []byte, options ...*MarshallingOption) ([]byte, error) {
- p.Length = uint16(len(value))
- if p.Flags&BGP_ATTR_FLAG_EXTENDED_LENGTH == 0 && p.Length > 255 {
- p.Flags |= BGP_ATTR_FLAG_EXTENDED_LENGTH
+ // Note: Do not update "p.Flags" and "p.Length" to avoid data race.
+ flags := p.Flags
+ length := uint16(len(value))
+ if flags&BGP_ATTR_FLAG_EXTENDED_LENGTH == 0 && length > 255 {
+ flags |= BGP_ATTR_FLAG_EXTENDED_LENGTH
}
var buf []byte
- if p.Flags&BGP_ATTR_FLAG_EXTENDED_LENGTH != 0 {
+ if flags&BGP_ATTR_FLAG_EXTENDED_LENGTH != 0 {
buf = append(make([]byte, 4), value...)
- binary.BigEndian.PutUint16(buf[2:4], p.Length)
+ binary.BigEndian.PutUint16(buf[2:4], length)
} else {
buf = append(make([]byte, 3), value...)
- buf[2] = byte(p.Length)
+ buf[2] = byte(length)
}
- buf[0] = uint8(p.Flags)
+ buf[0] = uint8(flags)
buf[1] = uint8(p.Type)
return buf, nil
}
@@ -5177,8 +5191,9 @@ func NewPathAttributeOrigin(value uint8) *PathAttributeOrigin {
t := BGP_ATTR_TYPE_ORIGIN
return &PathAttributeOrigin{
PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
+ Flags: PathAttrFlags[t],
+ Type: t,
+ Length: 1,
},
Value: value,
}
@@ -5450,11 +5465,16 @@ func (p *PathAttributeAsPath) MarshalJSON() ([]byte, error) {
}
func NewPathAttributeAsPath(value []AsPathParamInterface) *PathAttributeAsPath {
+ var l int
+ for _, v := range value {
+ l += v.Len()
+ }
t := BGP_ATTR_TYPE_AS_PATH
return &PathAttributeAsPath{
PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
+ Flags: getPathAttrFlags(t, l),
+ Type: t,
+ Length: uint16(l),
},
Value: value,
}
@@ -5505,8 +5525,9 @@ func NewPathAttributeNextHop(value string) *PathAttributeNextHop {
t := BGP_ATTR_TYPE_NEXT_HOP
return &PathAttributeNextHop{
PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
+ Flags: PathAttrFlags[t],
+ Type: t,
+ Length: 4,
},
Value: net.ParseIP(value).To4(),
}
@@ -5555,8 +5576,9 @@ func NewPathAttributeMultiExitDisc(value uint32) *PathAttributeMultiExitDisc {
t := BGP_ATTR_TYPE_MULTI_EXIT_DISC
return &PathAttributeMultiExitDisc{
PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
+ Flags: PathAttrFlags[t],
+ Type: t,
+ Length: 4,
},
Value: value,
}
@@ -5605,8 +5627,9 @@ func NewPathAttributeLocalPref(value uint32) *PathAttributeLocalPref {
t := BGP_ATTR_TYPE_LOCAL_PREF
return &PathAttributeLocalPref{
PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
+ Flags: PathAttrFlags[t],
+ Type: t,
+ Length: 4,
},
Value: value,
}
@@ -5649,8 +5672,9 @@ func NewPathAttributeAtomicAggregate() *PathAttributeAtomicAggregate {
t := BGP_ATTR_TYPE_ATOMIC_AGGREGATE
return &PathAttributeAtomicAggregate{
PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
+ Flags: PathAttrFlags[t],
+ Type: t,
+ Length: 0,
},
}
}
@@ -5721,15 +5745,27 @@ func (p *PathAttributeAggregator) MarshalJSON() ([]byte, error) {
func NewPathAttributeAggregator(as interface{}, address string) *PathAttributeAggregator {
v := reflect.ValueOf(as)
+ asKind := v.Kind()
+ var l uint16
+ switch asKind {
+ case reflect.Uint16:
+ l = 6
+ case reflect.Uint32:
+ l = 8
+ default:
+ // Invalid type
+ return nil
+ }
t := BGP_ATTR_TYPE_AGGREGATOR
return &PathAttributeAggregator{
PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
+ Flags: PathAttrFlags[t],
+ Type: t,
+ Length: l,
},
Value: PathAttributeAggregatorParam{
AS: uint32(v.Uint()),
- Askind: v.Kind(),
+ Askind: asKind,
Address: net.ParseIP(address).To4(),
},
}
@@ -5842,11 +5878,13 @@ func (p *PathAttributeCommunities) MarshalJSON() ([]byte, error) {
}
func NewPathAttributeCommunities(value []uint32) *PathAttributeCommunities {
+ l := len(value) * 4
t := BGP_ATTR_TYPE_COMMUNITIES
return &PathAttributeCommunities{
PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
+ Flags: getPathAttrFlags(t, l),
+ Type: t,
+ Length: uint16(l),
},
Value: value,
}
@@ -5895,8 +5933,9 @@ func NewPathAttributeOriginatorId(value string) *PathAttributeOriginatorId {
t := BGP_ATTR_TYPE_ORIGINATOR_ID
return &PathAttributeOriginatorId{
PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
+ Flags: PathAttrFlags[t],
+ Type: t,
+ Length: 4,
},
Value: net.ParseIP(value).To4(),
}
@@ -5951,17 +5990,19 @@ func (p *PathAttributeClusterList) MarshalJSON() ([]byte, error) {
}
func NewPathAttributeClusterList(value []string) *PathAttributeClusterList {
- l := make([]net.IP, len(value))
+ l := len(value) * 4
+ list := make([]net.IP, len(value))
for i, v := range value {
- l[i] = net.ParseIP(v).To4()
+ list[i] = net.ParseIP(v).To4()
}
t := BGP_ATTR_TYPE_CLUSTER_LIST
return &PathAttributeClusterList{
PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
+ Flags: getPathAttrFlags(t, l),
+ Type: t,
+ Length: uint16(l),
},
- Value: l,
+ Value: list,
}
}
@@ -6120,24 +6161,54 @@ func (p *PathAttributeMpReachNLRI) String() string {
}
func NewPathAttributeMpReachNLRI(nexthop string, nlri []AddrPrefixInterface) *PathAttributeMpReachNLRI {
- t := BGP_ATTR_TYPE_MP_REACH_NLRI
- p := &PathAttributeMpReachNLRI{
- PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
- },
- Value: nlri,
- }
+ // AFI(2) + SAFI(1) + NexthopLength(1) + Nexthop(variable)
+ // + Reserved(1) + NLRI(variable)
+ l := 5
+ var afi uint16
+ var safi uint8
if len(nlri) > 0 {
- p.AFI = nlri[0].AFI()
- p.SAFI = nlri[0].SAFI()
+ afi = nlri[0].AFI()
+ safi = nlri[0].SAFI()
}
nh := net.ParseIP(nexthop)
- if nh.To4() != nil && p.AFI != AFI_IP6 {
+ if nh.To4() != nil && afi != AFI_IP6 {
nh = nh.To4()
+ switch safi {
+ case SAFI_MPLS_VPN:
+ l += 12
+ case SAFI_FLOW_SPEC_VPN, SAFI_FLOW_SPEC_UNICAST:
+ // Should not have Nexthop
+ default:
+ l += 4
+ }
+ } else {
+ switch safi {
+ case SAFI_MPLS_VPN:
+ l += 24
+ case SAFI_FLOW_SPEC_VPN, SAFI_FLOW_SPEC_UNICAST:
+ // Should not have Nexthop
+ default:
+ l += 16
+ }
+ }
+ var nlriLen int
+ for _, n := range nlri {
+ l += n.Len()
+ nBuf, _ := n.Serialize()
+ nlriLen += len(nBuf)
+ }
+ t := BGP_ATTR_TYPE_MP_REACH_NLRI
+ return &PathAttributeMpReachNLRI{
+ PathAttribute: PathAttribute{
+ Flags: getPathAttrFlags(t, l),
+ Type: t,
+ Length: uint16(l),
+ },
+ Nexthop: nh,
+ AFI: afi,
+ SAFI: safi,
+ Value: nlri,
}
- p.Nexthop = nh
- return p
}
type PathAttributeMpUnreachNLRI struct {
@@ -6225,19 +6296,28 @@ func (p *PathAttributeMpUnreachNLRI) String() string {
}
func NewPathAttributeMpUnreachNLRI(nlri []AddrPrefixInterface) *PathAttributeMpUnreachNLRI {
+ // AFI(2) + SAFI(1) + NLRI(variable)
+ l := 3
+ var afi uint16
+ var safi uint8
+ if len(nlri) > 0 {
+ afi = nlri[0].AFI()
+ safi = nlri[0].SAFI()
+ }
+ for _, n := range nlri {
+ l += n.Len()
+ }
t := BGP_ATTR_TYPE_MP_UNREACH_NLRI
- p := &PathAttributeMpUnreachNLRI{
+ return &PathAttributeMpUnreachNLRI{
PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
+ Flags: getPathAttrFlags(t, l),
+ Type: t,
+ Length: uint16(l),
},
+ AFI: afi,
+ SAFI: safi,
Value: nlri,
}
- if len(nlri) > 0 {
- p.AFI = nlri[0].AFI()
- p.SAFI = nlri[0].SAFI()
- }
- return p
}
type ExtendedCommunityInterface interface {
@@ -7530,11 +7610,13 @@ func (p *PathAttributeExtendedCommunities) MarshalJSON() ([]byte, error) {
}
func NewPathAttributeExtendedCommunities(value []ExtendedCommunityInterface) *PathAttributeExtendedCommunities {
+ l := len(value) * 8
t := BGP_ATTR_TYPE_EXTENDED_COMMUNITIES
return &PathAttributeExtendedCommunities{
PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
+ Flags: getPathAttrFlags(t, l),
+ Type: t,
+ Length: uint16(l),
},
Value: value,
}
@@ -7602,11 +7684,16 @@ func (p *PathAttributeAs4Path) MarshalJSON() ([]byte, error) {
}
func NewPathAttributeAs4Path(value []*As4PathParam) *PathAttributeAs4Path {
+ var l int
+ for _, v := range value {
+ l += v.Len()
+ }
t := BGP_ATTR_TYPE_AS4_PATH
return &PathAttributeAs4Path{
PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
+ Flags: getPathAttrFlags(t, l),
+ Type: t,
+ Length: uint16(l),
},
Value: value,
}
@@ -7659,8 +7746,9 @@ func NewPathAttributeAs4Aggregator(as uint32, address string) *PathAttributeAs4A
t := BGP_ATTR_TYPE_AS4_AGGREGATOR
return &PathAttributeAs4Aggregator{
PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
+ Flags: PathAttrFlags[t],
+ Type: t,
+ Length: 8,
},
Value: PathAttributeAggregatorParam{
AS: as,
@@ -7910,6 +7998,14 @@ type TunnelEncapTLV struct {
Value []TunnelEncapSubTLVInterface
}
+func (t *TunnelEncapTLV) Len() int {
+ var l int
+ for _, v := range t.Value {
+ l += v.Len()
+ }
+ return 4 + l // Type(2) + Length(2) + Value(variable)
+}
+
func (t *TunnelEncapTLV) DecodeFromBytes(data []byte) error {
t.Type = TunnelType(binary.BigEndian.Uint16(data[0:2]))
t.Length = binary.BigEndian.Uint16(data[2:4])
@@ -8037,17 +8133,23 @@ func (p *PathAttributeTunnelEncap) MarshalJSON() ([]byte, error) {
}
func NewPathAttributeTunnelEncap(value []*TunnelEncapTLV) *PathAttributeTunnelEncap {
+ var l int
+ for _, v := range value {
+ l += v.Len()
+ }
t := BGP_ATTR_TYPE_TUNNEL_ENCAP
return &PathAttributeTunnelEncap{
PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
+ Flags: getPathAttrFlags(t, l),
+ Type: t,
+ Length: uint16(l),
},
Value: value,
}
}
type PmsiTunnelIDInterface interface {
+ Len() int
Serialize() ([]byte, error)
String() string
}
@@ -8056,6 +8158,10 @@ type DefaultPmsiTunnelID struct {
Value []byte
}
+func (i *DefaultPmsiTunnelID) Len() int {
+ return len(i.Value)
+}
+
func (i *DefaultPmsiTunnelID) Serialize() ([]byte, error) {
return i.Value, nil
}
@@ -8068,6 +8174,10 @@ type IngressReplTunnelID struct {
Value net.IP
}
+func (i *IngressReplTunnelID) Len() int {
+ return len(i.Value)
+}
+
func (i *IngressReplTunnelID) Serialize() ([]byte, error) {
if i.Value.To4() != nil {
return []byte(i.Value.To4()), nil
@@ -8161,11 +8271,14 @@ func (p *PathAttributePmsiTunnel) MarshalJSON() ([]byte, error) {
}
func NewPathAttributePmsiTunnel(typ PmsiTunnelType, isLeafInfoRequired bool, label uint32, id PmsiTunnelIDInterface) *PathAttributePmsiTunnel {
+ // Flags(1) + TunnelType(1) + Label(3) + TunnelID(variable)
+ l := 5 + id.Len()
t := BGP_ATTR_TYPE_PMSI_TUNNEL
return &PathAttributePmsiTunnel{
PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
+ Flags: getPathAttrFlags(t, l),
+ Type: t,
+ Length: uint16(l),
},
IsLeafInfoRequired: isLeafInfoRequired,
TunnelType: typ,
@@ -8303,11 +8416,13 @@ func (p *PathAttributeIP6ExtendedCommunities) MarshalJSON() ([]byte, error) {
}
func NewPathAttributeIP6ExtendedCommunities(value []ExtendedCommunityInterface) *PathAttributeIP6ExtendedCommunities {
+ l := len(value) * 20
t := BGP_ATTR_TYPE_IP6_EXTENDED_COMMUNITIES
return &PathAttributeIP6ExtendedCommunities{
PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
+ Flags: getPathAttrFlags(t, l),
+ Type: t,
+ Length: uint16(l),
},
Value: value,
}
@@ -8325,6 +8440,7 @@ type AigpTLVInterface interface {
String() string
MarshalJSON() ([]byte, error)
Type() AigpTLVType
+ Len() int
}
type AigpTLVDefault struct {
@@ -8358,6 +8474,10 @@ func (t *AigpTLVDefault) Type() AigpTLVType {
return t.typ
}
+func (t *AigpTLVDefault) Len() int {
+ return 3 + len(t.Value) // Type(1) + Length(2) + Value(variable)
+}
+
func NewAigpTLVDefault(typ AigpTLVType, value []byte) *AigpTLVDefault {
return &AigpTLVDefault{
typ: typ,
@@ -8401,6 +8521,10 @@ func (t *AigpTLVIgpMetric) Type() AigpTLVType {
return AIGP_TLV_IGP_METRIC
}
+func (t *AigpTLVIgpMetric) Len() int {
+ return 11
+}
+
type PathAttributeAigp struct {
PathAttribute
Values []AigpTLVInterface
@@ -8471,11 +8595,16 @@ func (p *PathAttributeAigp) MarshalJSON() ([]byte, error) {
}
func NewPathAttributeAigp(values []AigpTLVInterface) *PathAttributeAigp {
+ var l int
+ for _, v := range values {
+ l += v.Len()
+ }
t := BGP_ATTR_TYPE_AIGP
return &PathAttributeAigp{
PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
+ Flags: getPathAttrFlags(t, l),
+ Type: t,
+ Length: uint16(l),
},
Values: values,
}
@@ -8584,11 +8713,13 @@ func (p *PathAttributeLargeCommunities) MarshalJSON() ([]byte, error) {
}
func NewPathAttributeLargeCommunities(values []*LargeCommunity) *PathAttributeLargeCommunities {
+ l := len(values) * 12
t := BGP_ATTR_TYPE_LARGE_COMMUNITY
return &PathAttributeLargeCommunities{
PathAttribute: PathAttribute{
- Flags: PathAttrFlags[t],
- Type: t,
+ Flags: getPathAttrFlags(t, l),
+ Type: t,
+ Length: uint16(l),
},
Values: values,
}
@@ -8629,10 +8760,15 @@ func (p *PathAttributeUnknown) MarshalJSON() ([]byte, error) {
}
func NewPathAttributeUnknown(flags BGPAttrFlag, typ BGPAttrType, value []byte) *PathAttributeUnknown {
+ l := len(value)
+ if l > 255 {
+ flags |= BGP_ATTR_FLAG_EXTENDED_LENGTH
+ }
return &PathAttributeUnknown{
PathAttribute: PathAttribute{
- Flags: flags,
- Type: typ,
+ Flags: flags,
+ Type: typ,
+ Length: uint16(l),
},
Value: value,
}
diff --git a/packet/bgp/helper.go b/packet/bgp/helper.go
index 5271a70c..34648b2d 100644
--- a/packet/bgp/helper.go
+++ b/packet/bgp/helper.go
@@ -119,13 +119,7 @@ func NewTestBGPUpdateMessage() *BGPMessage {
NewPathAttributeMpUnreachNLRI(prefixes1),
//NewPathAttributeMpReachNLRI("112.22.2.0", []AddrPrefixInterface{}),
//NewPathAttributeMpUnreachNLRI([]AddrPrefixInterface{}),
- &PathAttributeUnknown{
- PathAttribute: PathAttribute{
- Flags: BGP_ATTR_FLAG_TRANSITIVE,
- Type: 100,
- },
- Value: []byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9},
- },
+ NewPathAttributeUnknown(BGP_ATTR_FLAG_TRANSITIVE, 100, []byte{0, 1, 2, 3, 4, 5, 6, 7, 8, 9}),
}
n := []*IPAddrPrefix{NewIPAddrPrefix(24, "13.2.3.1")}
return NewBGPUpdateMessage(w, p, n)
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-15 05:41:59 +0000