IS-IS TLV

包类型 Top-Level TLV Sub-TLV Sub-Sub-TLV
IIH      
  1 Area Addresses    
  6  IIS Neighbors    
  7 Instance Identifier    
  8  Padding    
  10 Authentication    
    1 Cleartext Password  
    2 ISO 10589 Reserved  
    3 Cryptographic Authentication (CRYPTO_AUTH)  
    54 HMAC-MD5 Authentication  
    255 Routing Domain private authentication method  
  11 ESN TLV    
  12 Opt. Checksum    
  15 Router-Fingerprint    
  16 Reverse Metric    
    18 Traffic Engineering Metric  
  19 IS-IS Flooding Request TLV    
  21 Flooding Parameters TLV    
  42 DECnet Phase IV    
  129 Prot. Supported    
  132 IP Intf. Address    
  143 MT-Port-Cap-TLV    
    1 VLAN-FLAGs  
    2 Enabled-VLANs  
    3 AppointedFwrdrs  
    4 SPB-MCID  
    5 SPB-Digest  
    6 SPB-B-VID  
    7 PORT-TRILL-VER  
    8 VLANs-Appointed  
  145 TRILL Neighbor TLV    
  148 BFD-Enabled TLV    
  161 Flood Reflection    
  211 Restart TLV    
  229 M-Topologies    
  232 IPv6 Intf. Addr.    
  233 IPv6 Global Interface Address TLV    
  240 P2P 3-Way Adj. State    
  243 Scope Flooding Support    
LSP      
  1 Area Addresses    
  2 IIS Neighbors    
  3 ES Neighbors    
  4 Part. DIS    
  5 Prefix Neighbors    
  7 Instance Identifier    
  10 Authentication    
  14 LSPBufferSize    
  15 Router-Fingerprint    
  17 IS-IS Area Node IDs TLV    
  18 IS-IS Flooding Path TLV    
  20 Area Proxy    
  22 Extended IS reachability    
    3 Administrative group (color)  
    4 Link Local/Remote Identifiers  
    6 IPv4 interface address  
    8 IPv4 neighbor address  
    9 Maximum link bandwidth  
    10 Maximum reservable link bandwidth  
    11 Unreserved bandwidth  
    12 IPv6 Interface Address  
    13 IPv6 Neighbor Address  
    14 Extended Administrative Group  
    15 Link MSD  
    16 Application-Specific Link Attributes  
      3 Administrative group (color)
      9 Maximum link bandwidth
      10 Maximum reservable link bandwidth
      11 Unreserved bandwidth
      14 Extended Administrative Group
      18 TE Default Metric
      33 Unidirectional Link Delay
      34 Min/Max Unidirectional Link Delay
      35 Unidirectional Delay Variation
      36 Unidirectional Link Loss
      37 Unidirectional Residual Bandwidth
      38 Unidirectional Available Bandwidth 
      39 Unidirectional Utilized Bandwidth
    18 TE Default metric  
    19 Link-attributes  
      0x1 Local Protection Available
      0x2 Link Excluded from Local Protection
      0x4 Local Edge Enabled for Flooding (LEEF) 
    20 Link Protection Type  
    21 Interface Switching Capability Descriptor  
    22 Bandwidth Constraints  
    23 Unconstrained TE LSP Count (sub-)TLV  
    27 Interface Adjustment Capability Descriptor (IACD)  
    28 MTU  
    29 SPB-Metric  
    30 SPB-A-OALG  
    31 Adjacency Segment Identifier  
    32 LAN Adjacency Segment Identifier  
    33 Unidirectional Link Delay  
    34 Min/Max Unidirectional Link Delay  
    35 Unidirectional Delay Variation  
    36 Unidirectional Link Loss  
    37 Unidirectional Residual Bandwidth  
    38 Unidirectional Available Bandwidth  
    39 Unidirectional Utilized Bandwidth  
    40 RTM Capability  
    43 SRv6 End.X SID  
      1 SRv6 SID Structure
      0 B-flag
      1 S-flag
      2 P-flag
    44 SRv6 LAN End.X SID  
      1 SRv6 SID Structure
      0 B-flag
      1 S-flag
      2 P-flag
    161 Flood Reflector Adjacency  
  23 IS Neighbor Attribute    
    3 Administrative group (color)  
    4 Link Local/Remote Identifiers  
    6 IPv4 interface address  
    8 IPv4 neighbor address  
    9 Maximum link bandwidth  
    10 Maximum reservable link bandwidth  
    11 Unreserved bandwidth  
    12 IPv6 Interface Address  
    13 IPv6 Neighbor Address  
    14 Extended Administrative Group  
    15 Link MSD  
    16 Application-Specific Link Attributes  
      3 Administrative group (color)
      9 Maximum link bandwidth
      10 Maximum reservable link bandwidth
      11 Unreserved bandwidth
      14 Extended Administrative Group
      18 TE Default Metric
      33 Unidirectional Link Delay
      34 Min/Max Unidirectional Link Delay
      35 Unidirectional Delay Variation
      36 Unidirectional Link Loss
      37 Unidirectional Residual Bandwidth
      38 Unidirectional Available Bandwidth 
      39 Unidirectional Utilized Bandwidth
    18 TE Default metric  
    19 Link-attributes  
    20 Link Protection Type  
    21 Interface Switching Capability Descriptor  
    22 Bandwidth Constraints  
    23 Unconstrained TE LSP Count (sub-)TLV  
    27 Interface Adjustment Capability Descriptor (IACD)  
    28 MTU  
    29 SPB-Metric  
    30 SPB-A-OALG  
    31 Adjacency Segment Identifier  
    32 LAN Adjacency Segment Identifier  
    33 Unidirectional Link Delay  
    34 Min/Max Unidirectional Link Delay  
    35 Unidirectional Delay Variation  
    36 Unidirectional Link Loss  
    37 Unidirectional Residual Bandwidth  
    38 Unidirectional Available Bandwidth  
    39 Unidirectional Utilized Bandwidth  
    40 RTM Capability  
    43 SRv6 End.X SID  
      1 SRv6 SID Structure
      0 B-flag
      1 S-flag
      2 P-flag
    44 SRv6 LAN End.X SID  
      1 SRv6 SID Structure
      0 B-flag
      1 S-flag
      2 P-flag
    161 Flood Reflector Adjacency  
  24 IS Alias ID    
  25 L2 Bundle Member Attributes    
    3 Administrative group (color)  
    4 Link Local/Remote Identifiers  
    6 IPv4 interface address  
    8 IPv4 neighbor address  
    9 Maximum link bandwidth  
    10 Maximum reservable link bandwidth  
    11 Unreserved bandwidth  
    12 IPv6 Interface Address  
    13 IPv6 Neighbor Address  
    14 Extended Administrative Group  
    15 Link MSD  
    16 Application-Specific Link Attributes  
      3 Administrative group (color)
      9 Maximum link bandwidth
      10 Maximum reservable link bandwidth
      11 Unreserved bandwidth
      14 Extended Administrative Group
      18 TE Default Metric
      33 Unidirectional Link Delay
      34 Min/Max Unidirectional Link Delay
      35 Unidirectional Delay Variation
      36 Unidirectional Link Loss
      37 Unidirectional Residual Bandwidth
      38 Unidirectional Available Bandwidth 
      39 Unidirectional Utilized Bandwidth
    18 TE Default metric  
    19 Link-attributes  
    20 Link Protection Type  
    21 Interface Switching Capability Descriptor  
    22 Bandwidth Constraints  
    23 Unconstrained TE LSP Count (sub-)TLV  
    27 Interface Adjustment Capability Descriptor (IACD)  
    29 SPB-Metric  
    30 SPB-A-OALG  
    33 Unidirectional Link Delay  
    34 Min/Max Unidirectional Link Delay  
    35 Unidirectional Delay Variation  
    36 Unidirectional Link Loss  
    37 Unidirectional Residual Bandwidth  
    38 Unidirectional Available Bandwidth  
    39 Unidirectional Utilized Bandwidth  
    41 L2 Bundle Member Adj-SID  
    42 L2 Bundle Member LAN Adj-SID  
    43 SRv6 End.X SID  
      1 SRv6 SID Structure
      0 B-flag
      1 S-flag
      2 P-flag
    44 SRv6 LAN End.X SID  
      1 SRv6 SID Structure
      0 B-flag
      1 S-flag
      2 P-flag
  27 SRv6 Locator    
    1 32-bit Administrative Tag Sub-TLV  
    2 64-bit Administrative Tag Sub-TLV  
    4 Prefix Attribute Flags  
      0 External Prefix Flag (X-flag)
      1 Re-advertisement Flag (R-flag)
      2 Node Flag (N-flag)
      3 ELC Flag (E-flag)
      4 Anycast Flag (A-flag) 
    5 SRv6 End SID  
      1 SRv6 SID Structure
    11 IPv4 Source Router ID  
    12 IPv6 Source Router ID  
    0 D-flag  
  28 Zone ID    
  66 Lucent Proprietary    
  126 IPv4 Algorithm Prefix Reachability TLV    
  127 IPv6 Algorithm Prefix Reachability TLV    
  128 IP Int. Reach    
  129 Prot. Supported    
  130 IP Ext. Address    
  131 IDRPI    
  132  IP Intf. Address    
  134 Traffic Engineering router ID    
  135 Extended IP reachability    
    1 32-bit Administrative Tag Sub-TLV  
    2 64-bit Administrative Tag Sub-TLV  
    3 Prefix Segment Identifier  
    4 Prefix Attribute Flags  
      0 External Prefix Flag (X-flag)
      1 Re-advertisement Flag (R-flag)
      2 Node Flag (N-flag)
      3 ELC Flag (E-flag)
      4 Anycast Flag (A-flag) 
    6 Flex-Algorithm Prefix Metric  
    11 IPv4 Source Router ID  
    12 IPv6 Source Router ID  
    32 BIER Info  
      1 BIER MPLS Encapsulation
  137 Dynamic Name    
  138 GMPLS-SRLG    
  139 IPv6 SRLG    
  140 IPv6 TE Router ID    
  141 inter-AS reachability information    
    3 Administrative group (color)  
    4 Link Local/Remote Identifiers  
    6 IPv4 interface address  
    8 IPv4 neighbor address  
    9 Maximum link bandwidth  
    10 Maximum reservable link bandwidth  
    11 Unreserved bandwidth  
    12 IPv6 Interface Address  
    13 IPv6 Neighbor Address  
    14 Extended Administrative Group  
    15 Link MSD  
    16 Application-Specific Link Attributes  
      3 Administrative group (color)
      9 Maximum link bandwidth
      10 Maximum reservable link bandwidth
      11 Unreserved bandwidth
      14 Extended Administrative Group
      18 TE Default Metric
      33 Unidirectional Link Delay
      34 Min/Max Unidirectional Link Delay
      35 Unidirectional Delay Variation
      36 Unidirectional Link Loss
      37 Unidirectional Residual Bandwidth
      38 Unidirectional Available Bandwidth 
      39 Unidirectional Utilized Bandwidth
    18 TE Default metric  
    19 Link-attributes  
    20 Link Protection Type  
    21 Interface Switching Capability Descriptor  
    22 Bandwidth Constraints  
    23 Unconstrained TE LSP Count (sub-)TLV  
    24 remote AS number  
    25 IPv4 remote ASBR Identifier  
    26 IPv6 remote ASBR Identifier  
    27 Interface Adjustment Capability Descriptor (IACD)  
    31 Adjacency Segment Identifier  
    32 LAN Adjacency Segment Identifier  
    33 Unidirectional Link Delay  
    34 Min/Max Unidirectional Link Delay  
    35 Unidirectional Delay Variation  
    36 Unidirectional Link Loss  
    37 Unidirectional Residual Bandwidth  
    38 Unidirectional Available Bandwidth  
    39 Unidirectional Utilized Bandwidth  
    43 SRv6 End.X SID  
      1 SRv6 SID Structure
      0 B-flag
      1 S-flag
      2 P-flag
    44 SRv6 LAN End.X SID  
      1 SRv6 SID Structure
      0 B-flag
      1 S-flag
      2 P-flag
    161 Flood Reflector Adjacency  
  142 GADDR-TLV    
    1 GMAC-ADDR  
    2 GIP-ADDR  
    3 GIPV6-ADDR  
    4 GLMAC-ADDR  
    5 GLIP-ADDR  
    6 GLIPV6-ADDR  
  144 MT-Capability TLV    
    1 SPB-Inst  
    2 SPB-I-OALG  
    3 SPBM-SI  
    4 SPBV-ADDR  
    6 NICKNAME  
    7 TREES  
    8 TREE-RT-IDs  
    9 TREE-USE-IDs  
    10 INT-VLAN  
    13 TRILL-VER  
    14 VLAN-GROUP  
    15 INT-LABEL  
    16 RBCHANNELS  
    17 AFFINITY  
    18 LABEL-GROUP  
    21 Topology sub-TLV  
    22 Hop sub-TLV  
    23 Bandwidth Constraint sub-TLV  
    24 Bandwidth Assignment sub-TLV  
    25 Timestamp sub-TLV  
  147 MAC-RI TLV    
  149 Segment Identifier / Label Binding    
    1 SID/Label  
    3 Prefix Segment Identifier  
  150 Multi-Topology Segment Identifier / Label Binding    
    1 SID/Label  
    3 Prefix Segment Identifier  
  176 Nortel Proprietary    
  177 Nortel Proprietary    
  222 MT-ISN    
    3 Administrative group (color)  
    4 Link Local/Remote Identifiers  
    6 IPv4 interface address  
    8 IPv4 neighbor address  
    9 Maximum link bandwidth  
    10 Maximum reservable link bandwidth  
    11 Unreserved bandwidth  
    12 IPv6 Interface Address  
    13 IPv6 Neighbor Address  
    14 Extended Administrative Group  
    15 Link MSD  
    16 Application-Specific Link Attributes  
      3 Administrative group (color)
      9 Maximum link bandwidth
      10 Maximum reservable link bandwidth
      11 Unreserved bandwidth
      14 Extended Administrative Group
      18 TE Default Metric
      33 Unidirectional Link Delay
      34 Min/Max Unidirectional Link Delay
      35 Unidirectional Delay Variation
      36 Unidirectional Link Loss
      37 Unidirectional Residual Bandwidth
      38 Unidirectional Available Bandwidth 
      39 Unidirectional Utilized Bandwidth
    18 TE Default metric  
    19 Link-attributes  
    20 Link Protection Type  
    21 Interface Switching Capability Descriptor  
    22 Bandwidth Constraints  
    23 Unconstrained TE LSP Count (sub-)TLV  
    27 Interface Adjustment Capability Descriptor (IACD)  
    28 MTU  
    29 SPB-Metric  
    30 SPB-A-OALG  
    31 Adjacency Segment Identifier  
    32 LAN Adjacency Segment Identifier  
    33 Unidirectional Link Delay  
    34 Min/Max Unidirectional Link Delay  
    35 Unidirectional Delay Variation  
    36 Unidirectional Link Loss  
    37 Unidirectional Residual Bandwidth  
    38 Unidirectional Available Bandwidth  
    39 Unidirectional Utilized Bandwidth  
    40 RTM Capability  
    43 SRv6 End.X SID  
      1 SRv6 SID Structure
      0 B-flag
      1 S-flag
      2 P-flag
    44 SRv6 LAN End.X SID  
      1 SRv6 SID Structure
      0 B-flag
      1 S-flag
      2 P-flag
    161 Flood Reflector Adjacency  
  223 MT IS Neighbor Attribute    
    3 Administrative group (color)  
    4 Link Local/Remote Identifiers  
    6 IPv4 interface address  
    8 IPv4 neighbor address  
    9 Maximum link bandwidth  
    10 Maximum reservable link bandwidth  
    11 Unreserved bandwidth  
    12 IPv6 Interface Address  
    13 IPv6 Neighbor Address  
    14 Extended Administrative Group  
    15 Link MSD  
    16 Application-Specific Link Attributes  
      3 Administrative group (color)
      9 Maximum link bandwidth
      10 Maximum reservable link bandwidth
      11 Unreserved bandwidth
      14 Extended Administrative Group
      18 TE Default Metric
      33 Unidirectional Link Delay
      34 Min/Max Unidirectional Link Delay
      35 Unidirectional Delay Variation
      36 Unidirectional Link Loss
      37 Unidirectional Residual Bandwidth
      38 Unidirectional Available Bandwidth 
      39 Unidirectional Utilized Bandwidth
    18 TE Default metric  
    19 Link-attributes  
    20 Link Protection Type  
    21 Interface Switching Capability Descriptor  
    22 Bandwidth Constraints  
    23 Unconstrained TE LSP Count (sub-)TLV  
    27 Interface Adjustment Capability Descriptor (IACD)  
    28 MTU  
    29 SPB-Metric  
    30 SPB-A-OALG  
    31 Adjacency Segment Identifier  
    32 LAN Adjacency Segment Identifier  
    33 Unidirectional Link Delay  
    34 Min/Max Unidirectional Link Delay  
    35 Unidirectional Delay Variation  
    36 Unidirectional Link Loss  
    37 Unidirectional Residual Bandwidth  
    38 Unidirectional Available Bandwidth  
    39 Unidirectional Utilized Bandwidth  
    40 RTM Capability  
    43 SRv6 End.X SID  
      1 SRv6 SID Structure
      0 B-flag
      1 S-flag
      2 P-flag
    44 SRv6 LAN End.X SID  
      1 SRv6 SID Structure
      0 B-flag
      1 S-flag
      2 P-flag
    161 Flood Reflector Adjacency  
  229 M-Topologies    
  232 IPv6 Intf. Addr.    
  235 MT IP. Reach    
    1 32-bit Administrative Tag Sub-TLV  
    2 64-bit Administrative Tag Sub-TLV  
    3 Prefix Segment Identifier  
    4 Prefix Attribute Flags  
      0 External Prefix Flag (X-flag)
      1 Re-advertisement Flag (R-flag)
      2 Node Flag (N-flag)
      3 ELC Flag (E-flag)
      4 Anycast Flag (A-flag) 
    6 Flex-Algorithm Prefix Metric  
    11 IPv4 Source Router ID  
    12 IPv6 Source Router ID  
    32 BIER Info  
  236 IPv6 IP. Reach    
    1 32-bit Administrative Tag Sub-TLV  
    2 64-bit Administrative Tag Sub-TLV  
    3 Prefix Segment Identifier  
    4 Prefix Attribute Flags  
      0 External Prefix Flag (X-flag)
      1 Re-advertisement Flag (R-flag)
      2 Node Flag (N-flag)
      3 ELC Flag (E-flag)
      4 Anycast Flag (A-flag) 
    6 Flex-Algorithm Prefix Metric  
    11 IPv4 Source Router ID  
    12 IPv6 Source Router ID  
    32 BIER Info  
  237 MT IPv6 IP. Reach    
    1 32-bit Administrative Tag Sub-TLV  
    2 64-bit Administrative Tag Sub-TLV  
    3 Prefix Segment Identifier  
    4 Prefix Attribute Flags  
      0 External Prefix Flag (X-flag)
      1 Re-advertisement Flag (R-flag)
      2 Node Flag (N-flag)
      3 ELC Flag (E-flag)
      4 Anycast Flag (A-flag) 
    6 Flex-Algorithm Prefix Metric  
    11 IPv4 Source Router ID  
    12 IPv6 Source Router ID  
    32 BIER Info  
  238 Application-Specific SRLG    
    4 Link Local/Remote Identifiers  
    6 IPv4 interface address  
    8 IPv4 neighbor address  
    12 IPv6 Interface Address  
    13 IPv6 Neighbor Address  
  242 IS-IS Router CAPABILITY TLV    
    1 TE Node Capability Descriptor  
    2 Segment Routing Capability  
    3 TE-MESH-GROUP TLV (IPv4)  
    4 TE-MESH-GROUP TLV (IPv6)  
    5 PCED sub-TLV  
    6 NICKNAME  
    7 TREES  
    8 TREE-RT-IDs  
    9 TREE-USE-IDs  
    10 INT-VLAN  
    11 IPv4 TE Router ID  
    12 IPv6 TE Router ID  
    13 TRILL-VER  
    14 VLAN-GROUP  
    15 INT-LABEL  
    16 RBCHANNELS  
    17 AFFINITY  
    18 LABEL-GROUP  
    19 Segment Routing Algorithm  
    20 S-BFD Discriminators  
    21 Node-Admin-Tag  
    22 Segment Routing Local Block (SRLB)  
    23 Node MSD  
    24 Segment Routing Mapping Server Preference (SRMS Preference)  
    25 SRv6 Capabilities  
      1 O-flag
    26 Flexible Algorithm Definition  
    27 IS-IS Area Leader Sub-TLV  
    28 IS-IS Dynamic Flooding Sub-TLV  
    29 IP Algorithm Sub-TLV  
    161 Flood Reflection Discovery  
  251 Generic Information    
    1 TRILL  
SNP      
  7 Instance Identifier    
  9  LSP Entries    
  10 Authentication    
  11 ESN TLV    
  12 Opt. Checksum    
  21 Flooding Parameters TLV    
  131 IDRPI    
Purge      
  7 Instance Identifier    
  10 Authentication    
  13 Purge Originator Identification    
  15 Router-Fingerprint    
  137 Dynamic Name    
posted @ 2022-04-16 17:31  贾春旺  阅读(187)  评论(0编辑  收藏  举报