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* isis_tlv.h: Cleanup comment about TLVs we should support, remove info

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about useless (in sense of IP(v6)) TLVs.
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hasso 2005-09-19 06:02:34 +00:00
parent f1082d1934
commit 72b9c956e2
2 changed files with 68 additions and 47 deletions
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5
isisd/ChangeLog
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@ -1,3 +1,8 @@
2005-09-19 Hasso Tepper <hasso at quagga.net>
* isis_tlv.h: Cleanup comment about TLVs we should support, remove info
about useless (in sense of IP(v6)) TLVs.
2005-09-19 Hasso Tepper <hasso at quagga.net>
* isis_lsp.h: Added backpointer to the area from LSP. For now it's used

110
isisd/isis_tlv.h
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@ -25,73 +25,89 @@
#define _ZEBRA_ISIS_TLV_H
/*
* Structures found in TLV's.
* this header is fully complient with
* RFC 3359
1. TLV Codepoints reserved
____________________________________________________
Name Value IIH LSP SNP Status
____________________________________________________
Area Addresses 1 y y n ISO 10589
IIS Neighbors 2 n y n ISO 10589
ES Neighbors 3 n y n ISO 10589
Part. DIS 4 n y n ISO 10589
Prefix Neighbors 5 n y n ISO 10589
IIS Neighbors 6 y n n ISO 10589
Padding 8 y n n ISO 10589
LSP Entries 9 n n y ISO 10589
Authentication 10 y y y ISO 10589
Opt. Checksum 12 y n y RFC 3358
LSPBufferSize 14 n y n ISO 10589 Rev 2 Draft
TE IIS Neigh. 22 n y n RFC 3784
IS Alias ID 24 n y n RFC 3786
DECnet Phase IV 42 y n n DEC (ancient)
Lucent Proprietary 66 n y n
IP Int. Reach 128 n y n RFC 1195
Prot. Supported 129 y y n RFC 1195
IP Ext. Address 130 n y n RFC 1195
IDRPI 131 n y y RFC 1195
IP Intf. Address 132 y y n RFC 1195
Illegal 133 n n n RFC 1195 (not used)
Router ID 134 n y n RFC 3784
TE IP. Reach 135 n y n RFC 3784
Dynamic Name 137 n y n RFC 2763
Nortel Proprietary 176 n y n
Nortel Proprietary 177 n y n
Restart TLV 211 y n n RFC 3847
MT-ISN 222 n y n IETF-draft
M-Topologies 229 y y n IETF-draft
IPv6 Intf. Addr. 232 y y n IETF-draft
MT IP. Reach 235 n y n IETF-draft
IPv6 IP. Reach 236 n y n IETF-draft
MT IPv6 IP. Reach 237 n y n IETF-draft
P2P Adjacency State 240 y n n RFC 3373
* The list of TLVs we (should) support.
* ____________________________________________________________________________
* Name Value IIH LSP SNP Status
* LAN
* ____________________________________________________________________________
*
* Area Addresses 1 y y n ISO10589
* IIS Neighbors 2 n y n ISO10589
* ES Neighbors 3 n y n ISO10589
* IIS Neighbors 6 y n n ISO10589
* Padding 8 y n n ISO10589
* LSP Entries 9 n n y ISO10589
* Authentication 10 y y y ISO10589, RFC3567
* Checksum 12 y n y RFC3358
* TE IS Reachability 22 n y n RFC3784
* IS Alias 24 n y n RFC3786
* IP Int. Reachability 128 n y n RFC1195
* Protocols Supported 129 y y n RFC1195
* IP Ext. Reachability 130 n y n RFC1195
* IDRPI 131 n y y RFC1195
* IP Interface Address 132 y y n RFC1195
* TE Router ID 134 n y n RFC3784
* Extended IP Reachability 135 n y n RFC3784
* Dynamic Hostname 137 n y n RFC2763
* Shared Risk Link Group 138 n y y draft-ietf-isis-gmpls-extensions
* Restart TLV 211 y n n RFC3847
* MT IS Reachability 222 n y n draft-ietf-isis-wg-multi-topology
* MT Supported 229 y y n draft-ietf-isis-wg-multi-topology
* IPv6 Interface Address 232 y y n draft-ietf-isis_ipv6
* MT IP Reachability 235 n y n draft-ietf-isis-wg-multi-topology
* IPv6 IP Reachability 236 n y n draft-ietf-isis_ipv6
* MT IPv6 IP Reachability 237 n y n draft-ietf-isis-wg-multi-topology
* P2P Adjacency State 240 y n n RFC3373
* IIH Sequence Number 241 y n n draft-shen-isis-iih-sequence
* Router Capability 242 - - - draft-ietf-isis-caps
*
*
* IS Reachability sub-TLVs we (should) support.
* ____________________________________________________________________________
* Name Value Status
* ____________________________________________________________________________
* Administartive group (color) 3 RFC3784
* Link Local/Remote Identifiers 4 draft-ietf-isis-gmpls-extensions
* IPv4 interface address 6 RFC3784
* IPv4 neighbor address 8 RFC3784
* Maximum link bandwidth 9 RFC3784
* Reservable link bandwidth 10 RFC3784
* Unreserved bandwidth 11 RFC3784
* TE Default metric 18 RFC3784
* Link Protection Type 20 draft-ietf-isis-gmpls-extensions
* Interface Switching Capability 21 draft-ietf-isis-gmpls-extensions
*
*
* IP Reachability sub-TLVs we (should) support.
* ____________________________________________________________________________
* Name Value Status
* ____________________________________________________________________________
* 32bit administrative tag 1 draft-ietf-isis-admin-tags
* 64bit administrative tag 2 draft-ietf-isis-admin-tags
* Management prefix color 117 draft-ietf-isis-wg-multi-topology
*/
#define AREA_ADDRESSES 1
#define IS_NEIGHBOURS 2
#define ES_NEIGHBOURS 3
#define PARTITION_DESIG_LEVEL2_IS 4
#define PREFIX_NEIGHBOURS 5
#define LAN_NEIGHBOURS 6
#define PADDING 8
#define LSP_ENTRIES 9
#define AUTH_INFO 10
#define CHECKSUM 12
#define TE_IS_NEIGHBOURS 22
#define IS_ALIAS 24
#define IPV4_INT_REACHABILITY 128
#define IPV4_EXT_REACHABILITY 130
#define PROTOCOLS_SUPPORTED 129
#define IPV4_EXT_REACHABILITY 130
#define IDRP_INFO 131
#define IPV4_ADDR 132
#define TE_ROUTER_ID 134
#define TE_IPV4_REACHABILITY 135
#define DYNAMIC_HOSTNAME 137
#define GRACEFUL_RESTART 211
#define IPV6_REACHABILITY 236
#define IPV6_ADDR 232
#define IPV6_REACHABILITY 236
#define WAY3_HELLO 240
#define IS_NEIGHBOURS_LEN (ISIS_SYS_ID_LEN + 5)