draft-ietf-mpls-rsvp-lsp-fastreroute-05.txt | draft-ietf-mpls-rsvp-lsp-fastreroute-06.txt | |||
---|---|---|---|---|
Internet Draft Ping Pan, Ed (Ciena Corp) | Internet Draft Ping Pan, Ed (Ciena Corp) | |||
Expires: November 2004 George Swallow, Ed (Cisco Systems) | Expires: November 2004 George Swallow, Ed (Cisco Systems) | |||
Alia Atlas, Ed (Avici Systems) | Alia Atlas, Ed (Avici Systems) | |||
Fast Reroute Extensions to RSVP-TE for LSP Tunnels | Fast Reroute Extensions to RSVP-TE for LSP Tunnels | |||
draft-ietf-mpls-rsvp-lsp-fastreroute-05.txt | draft-ietf-mpls-rsvp-lsp-fastreroute-06.txt | |||
Status of this Memo | Status of this Memo | |||
This document is an Internet-Draft and is in full conformance with | This document is an Internet-Draft and is in full conformance with | |||
all provisions of Section 10 of RFC2026. | all provisions of Section 10 of RFC2026. | |||
Internet-Drafts are working documents of the Internet Engineering | Internet-Drafts are working documents of the Internet Engineering | |||
Task Force (IETF), its areas, and its working groups. Note that | Task Force (IETF), its areas, and its working groups. Note that | |||
other groups may also distribute working documents as Internet- | other groups may also distribute working documents as Internet- | |||
Drafts. | Drafts. | |||
skipping to change at page 3, line 5 | skipping to change at page 3, line 5 | |||
8.1.2.1 An Example on Path Message Merging ............ 31 | 8.1.2.1 An Example on Path Message Merging ............ 31 | |||
8.1.3 Message Handling for Merged Detours ............... 32 | 8.1.3 Message Handling for Merged Detours ............... 32 | |||
8.2 Handling Failures ..................................... 32 | 8.2 Handling Failures ..................................... 32 | |||
9 Behavior of all LSRs ...................................... 33 | 9 Behavior of all LSRs ...................................... 33 | |||
9.1 Merging Detours in Path-Specific Method ............... 33 | 9.1 Merging Detours in Path-Specific Method ............... 33 | |||
10 Security Considerations ................................... 34 | 10 Security Considerations ................................... 34 | |||
11 IANA Guidelines ........................................... 34 | 11 IANA Guidelines ........................................... 34 | |||
12 Intellectual Property Considerations ...................... 34 | 12 Intellectual Property Considerations ...................... 34 | |||
13 Full Copyright Statement .................................. 35 | 13 Full Copyright Statement .................................. 35 | |||
14 Acknowledgments ........................................... 35 | 14 Acknowledgments ........................................... 35 | |||
15 Normative References ...................................... 35 | 15 Normative References ...................................... 36 | |||
16 Editor Information ........................................ 36 | 16 Editor Information ........................................ 36 | |||
1. Authors | 1. Authors | |||
This document was written by George Swallow, Ping Pan, Alia Atlas, | This document was written by George Swallow, Ping Pan, Alia Atlas, | |||
Jean Philippe Vasseur, Markus Jork, Der-Hwa Gan, and Dave Cooper. | Jean Philippe Vasseur, Markus Jork, Der-Hwa Gan, and Dave Cooper. | |||
Jean Philippe Vasseur | Jean Philippe Vasseur | |||
Cisco Systems, Inc. | Cisco Systems, Inc. | |||
300 Beaver Brook Road | 300 Beaver Brook Road | |||
skipping to change at page 34, line 23 | skipping to change at page 34, line 23 | |||
This document does not introduce new security issues. The security | This document does not introduce new security issues. The security | |||
considerations pertaining to the original RSVP protocol [RSVP] remain | considerations pertaining to the original RSVP protocol [RSVP] remain | |||
relevant. | relevant. | |||
It should be noted that the facility backup technique requires that | It should be noted that the facility backup technique requires that | |||
a PLR and its selected Merge Point will trust RSVP messages | a PLR and its selected Merge Point will trust RSVP messages | |||
received from each other. | received from each other. | |||
11. IANA Section | 11. IANA Section | |||
IANA [RFC-IANA] will assign RSVP Class-Num 205 for the | IANA [RFC-IANA] will assign RSVP Class Number 205 for the | |||
FAST_REROUTE and RSVP Class-Num 63 for the DETOUR object. This | FAST_REROUTE and RSVP Class Number 63 for the DETOUR object. This | |||
matches the current usage in production networks. | matches the current usage in production networks. | |||
IANA will assign C-Type 1 for the standard FAST_REROUTE object | IANA will assign C-Type 1 for the standard FAST_REROUTE object | |||
format defined in section 5.1 and list C-Type 7 as reserved as it | format defined in section 5.1 and list C-Type 7 as reserved as it | |||
is still used by pre-standard implementations. | is still used by pre-standard implementations. Future C-Types | |||
will be assigned using the following guidelines: | ||||
IANA will assign C-Types 7 and 8 to the IPv4 and IPv6 DETOUR | C-Types 0 through 127 are assigned by Standards Action. | |||
object formats as defined in section 5.2. | C-Types 128 through 191 are assigned by Expert Review. | |||
C-Types 192 through 255 are reserved for Vendor Private Use. | ||||
IANA will assign C-Types 7 and 8 to the IPv4 and IPv6 DETOUR object | ||||
formats as defined in section 5.2. Future C-Types will be | ||||
assigned using the following guidelines: | ||||
C-Types 0 through 127 are assigned by Standards Action. | ||||
C-Types 128 through 191 are assigned by Expert Review. | ||||
C-Types 192 through 255 are reserved for Vendor Private Use. | ||||
12. Intellectual Property Considerations | 12. Intellectual Property Considerations | |||
The IETF takes no position regarding the validity or scope of any | The IETF takes no position regarding the validity or scope of any | |||
intellectual property or other rights that might be claimed to | intellectual property or other rights that might be claimed to | |||
pertain to the implementation or use of the technology described in | pertain to the implementation or use of the technology described in | |||
this document or the extent to which any license under such rights | this document or the extent to which any license under such rights | |||
might or might not be available; neither does it represent that it | might or might not be available; neither does it represent that it | |||
has made any effort to identify any such rights. Information on the | has made any effort to identify any such rights. Information on the | |||
IETF's procedures with respect to rights in standards-track and | IETF's procedures with respect to rights in standards-track and | |||
End of changes. | ||||
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