VPNv4 | IPv4 (AFI=1) | Labeled VPN Unicast (SAFI=128)
MP_REACH_NLRI and EXTENDED_COMMUNITIES
Frame 273: 289 bytes on wire (2312 bits), 289 bytes captured (2312 bits) on interface -, id 0
Ethernet II, Src: HuaweiTe_f0:4f:dc (00:e0:fc:f0:4f:dc), Dst: HuaweiTe_ed:04:ec (00:e0:fc:ed:04:ec)
MultiProtocol Label Switching Header, Label: 1026, Exp: 6, S: 1, TTL: 255
Internet Protocol Version 4, Src: 10.1.1.1, Dst: 10.4.4.4
Transmission Control Protocol, Src Port: 179, Dst Port: 50565, Seq: 263, Ack: 96, Len: 231
Border Gateway Protocol - UPDATE Message
Border Gateway Protocol - UPDATE Message
Marker: ffffffffffffffffffffffffffffffff
Length: 115
Type: UPDATE Message (2)
Withdrawn Routes Length: 0
Total Path Attribute Length: 92
Path attributes
Path Attribute - ORIGIN: INCOMPLETE
Path Attribute - AS_PATH: empty
Path Attribute - MULTI_EXIT_DISC: 3
Path Attribute - LOCAL_PREF: 100
Path Attribute - EXTENDED_COMMUNITIES
Flags: 0xc0, Optional, Transitive, Complete
1... .... = Optional: Set
.1.. .... = Transitive: Set
..0. .... = Partial: Not set
...0 .... = Extended-Length: Not set
.... 0000 = Unused: 0x0
Type Code: EXTENDED_COMMUNITIES (16)
Length: 32
Carried extended communities: (4 communities)
Route Target: 100:100 [Transitive 2-Octet AS-Specific]
Type: Transitive 2-Octet AS-Specific (0x00)
0... .... = IANA Authority: Allocated on Standard Action, Early Allocation or Experimental Basis
.0.. .... = Transitive across AS: Transitive
Subtype (AS2): Route Target (0x02)
2-Octet AS: 100
4-Octet AN: 100
OSPF Domain Identifier: 0:0 [Transitive 2-Octet AS-Specific]
Type: Transitive 2-Octet AS-Specific (0x00)
0... .... = IANA Authority: Allocated on Standard Action, Early Allocation or Experimental Basis
.0.. .... = Transitive across AS: Transitive
Subtype (AS2): OSPF Domain Identifier (0x05)
2-Octet AS: 0
4-Octet AN: 0
OSPF Route Type: Area: 0.0.0.1, Type: Router [Transitive Opaque]
Type: Transitive Opaque (0x03)
0... .... = IANA Authority: Allocated on Standard Action, Early Allocation or Experimental Basis
.0.. .... = Transitive across AS: Transitive
Subtype (Opaque): OSPF Route Type (0x06)
Area ID: 0.0.0.1
Route type: Router (1)
Options: 0x00 (Metric: Type-1)
OSPF Router ID: 10.0.61.1:0 [Transitive IPv4-Address-Specific]
Type: Transitive IPv4-Address-Specific (0x01)
0... .... = IANA Authority: Allocated on Standard Action, Early Allocation or Experimental Basis
.0.. .... = Transitive across AS: Transitive
Subtype (IPv4): OSPF Router ID (0x07)
Router ID: 10.0.61.1
Path Attribute - MP_REACH_NLRI
Flags: 0x90, Optional, Extended-Length, Non-transitive, Complete
1... .... = Optional: Set
.0.. .... = Transitive: Not set
..0. .... = Partial: Not set
...1 .... = Extended-Length: Set
.... 0000 = Unused: 0x0
Type Code: MP_REACH_NLRI (14)
Length: 32
Address family identifier (AFI): IPv4 (1)
Subsequent address family identifier (SAFI): Labeled VPN Unicast (128)
Next hop: RD=0:0 IPv4=10.1.1.1
Route Distinguisher: 0:0
IPv4 Address: 10.1.1.1
Number of Subnetwork points of attachment (SNPA): 0
Network Layer Reachability Information (NLRI)
BGP Prefix
Prefix Length: 112
Label Stack: 1032 (bottom)
Route Distinguisher: 100:1
MP Reach NLRI IPv4 prefix: 192.168.1.0
MP_UNREACH_NLRI
Frame 80: 134 bytes on wire (1072 bits), 134 bytes captured (1072 bits) on interface -, id 0
Ethernet II, Src: HuaweiTe_f0:4f:dc (00:e0:fc:f0:4f:dc), Dst: HuaweiTe_ed:04:ec (00:e0:fc:ed:04:ec)
MultiProtocol Label Switching Header, Label: 1026, Exp: 6, S: 1, TTL: 255
Internet Protocol Version 4, Src: 10.1.1.1, Dst: 10.4.4.4
Transmission Control Protocol, Src Port: 179, Dst Port: 50565, Seq: 20, Ack: 20, Len: 76
Border Gateway Protocol - UPDATE Message
Marker: ffffffffffffffffffffffffffffffff
Length: 76
Type: UPDATE Message (2)
Withdrawn Routes Length: 0
Total Path Attribute Length: 53
Path attributes
Path Attribute - MP_UNREACH_NLRI
Flags: 0x90, Optional, Extended-Length, Non-transitive, Complete
Type Code: MP_UNREACH_NLRI (15)
Length: 49
Address family identifier (AFI): IPv4 (1)
Subsequent address family identifier (SAFI): Labeled VPN Unicast (128)
Withdrawn Routes
BGP Prefix
BGP Prefix
BGP Prefix
Prefix Length: 112
Label Stack: 0 (bottom)
Route Distinguisher: 100:1
MP Unreach NLRI IPv4 prefix: 10.0.61.0