draft-ietf-rserpool-common-param-14.txt   draft-ietf-rserpool-common-param-15.txt 
Network Working Group R. Stewart Network Working Group R. Stewart
Internet-Draft Cisco Systems, Inc. Internet-Draft Cisco Systems, Inc.
Intended status: Experimental Q. Xie Intended status: Experimental Q. Xie
Expires: May 20, 2008 Motorola, Inc. Expires: June 5, 2008 Motorola, Inc.
M. Stillman M. Stillman
Nokia Nokia
M. Tuexen M. Tuexen
Muenster Univ. of Applied Sciences Muenster Univ. of Applied Sciences
November 17, 2007 December 3, 2007
Aggregate Server Access Protocol (ASAP) and Endpoint Handlespace Aggregate Server Access Protocol (ASAP) and Endpoint Handlespace
Redundancy Protocol (ENRP) Parameters Redundancy Protocol (ENRP) Parameters
draft-ietf-rserpool-common-param-14.txt draft-ietf-rserpool-common-param-15.txt
Status of this Memo Status of this Memo
By submitting this Internet-Draft, each author represents that any By submitting this Internet-Draft, each author represents that any
applicable patent or other IPR claims of which he or she is aware applicable patent or other IPR claims of which he or she is aware
have been or will be disclosed, and any of which he or she becomes have been or will be disclosed, and any of which he or she becomes
aware will be disclosed, in accordance with Section 6 of BCP 79. aware will be disclosed, in accordance with Section 6 of BCP 79.
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
skipping to change at page 1, line 40 skipping to change at page 1, line 40
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
The list of current Internet-Drafts can be accessed at The list of current Internet-Drafts can be accessed at
http://www.ietf.org/ietf/1id-abstracts.txt. http://www.ietf.org/ietf/1id-abstracts.txt.
The list of Internet-Draft Shadow Directories can be accessed at The list of Internet-Draft Shadow Directories can be accessed at
http://www.ietf.org/shadow.html. http://www.ietf.org/shadow.html.
This Internet-Draft will expire on May 20, 2008. This Internet-Draft will expire on June 5, 2008.
Copyright Notice Copyright Notice
Copyright (C) The IETF Trust (2007). Copyright (C) The IETF Trust (2007).
Abstract Abstract
This document details the parameters of the Aggregate Server Access This document details the parameters of the Aggregate Server Access
Protocol (ASAP) and Endpoint Handlespace Redundancy Protocol (ENRP) Protocol (ASAP) and Endpoint Handlespace Redundancy Protocol (ENRP)
protocols defined within the Reliable Server Pooling (RSerPool) protocols defined within the Reliable Server Pooling (RSerPool)
skipping to change at page 2, line 25 skipping to change at page 2, line 25
1.1. Conventions . . . . . . . . . . . . . . . . . . . . . . . 3 1.1. Conventions . . . . . . . . . . . . . . . . . . . . . . . 3
2. Parameters in General . . . . . . . . . . . . . . . . . . . . 4 2. Parameters in General . . . . . . . . . . . . . . . . . . . . 4
3. ENRP-ASAP Common Parameters . . . . . . . . . . . . . . . . . 5 3. ENRP-ASAP Common Parameters . . . . . . . . . . . . . . . . . 5
3.1. IPv4 Address Parameter . . . . . . . . . . . . . . . . . . 7 3.1. IPv4 Address Parameter . . . . . . . . . . . . . . . . . . 7
3.2. IPv6 Address Parameter . . . . . . . . . . . . . . . . . . 7 3.2. IPv6 Address Parameter . . . . . . . . . . . . . . . . . . 7
3.3. DCCP Transport Parameter . . . . . . . . . . . . . . . . . 7 3.3. DCCP Transport Parameter . . . . . . . . . . . . . . . . . 7
3.4. SCTP Transport Parameter . . . . . . . . . . . . . . . . . 8 3.4. SCTP Transport Parameter . . . . . . . . . . . . . . . . . 8
3.5. TCP Transport Parameter . . . . . . . . . . . . . . . . . 9 3.5. TCP Transport Parameter . . . . . . . . . . . . . . . . . 9
3.6. UDP Transport Parameter . . . . . . . . . . . . . . . . . 10 3.6. UDP Transport Parameter . . . . . . . . . . . . . . . . . 10
3.7. UDP-Lite Transport Parameter . . . . . . . . . . . . . . . 11 3.7. UDP-Lite Transport Parameter . . . . . . . . . . . . . . . 11
3.8. Pool Member Selection Policy Parameter . . . . . . . . . . 11 3.8. Pool Member Selection Policy Parameter . . . . . . . . . . 12
3.9. Pool Handle Parameter . . . . . . . . . . . . . . . . . . 12 3.9. Pool Handle Parameter . . . . . . . . . . . . . . . . . . 12
3.10. Pool Element Parameter . . . . . . . . . . . . . . . . . . 13 3.10. Pool Element Parameter . . . . . . . . . . . . . . . . . . 13
3.11. Server Information Parameter . . . . . . . . . . . . . . . 14 3.11. Server Information Parameter . . . . . . . . . . . . . . . 14
3.12. Operation Error Parameter . . . . . . . . . . . . . . . . 14 3.12. Operation Error Parameter . . . . . . . . . . . . . . . . 15
3.12.1. Unspecified Error . . . . . . . . . . . . . . . . . . 16 3.12.1. Unspecified Error . . . . . . . . . . . . . . . . . . 16
3.12.2. Unrecognized Parameter Error . . . . . . . . . . . . 17 3.12.2. Unrecognized Parameter Error . . . . . . . . . . . . 17
3.12.3. Unrecognized Message Error . . . . . . . . . . . . . 17 3.12.3. Unrecognized Message Error . . . . . . . . . . . . . 17
3.12.4. Invalid Values Error . . . . . . . . . . . . . . . . 17 3.12.4. Invalid Values Error . . . . . . . . . . . . . . . . 17
3.12.5. Non-unique PE Identifier Error . . . . . . . . . . . 17 3.12.5. Non-unique PE Identifier Error . . . . . . . . . . . 17
3.12.6. Inconsistent Pool Policy Error . . . . . . . . . . . 17 3.12.6. Inconsistent Pool Policy Error . . . . . . . . . . . 17
3.12.7. Lack of Resources Error . . . . . . . . . . . . . . . 17 3.12.7. Lack of Resources Error . . . . . . . . . . . . . . . 17
3.12.8. Inconsistent Transport Type Error . . . . . . . . . . 17 3.12.8. Inconsistent Transport Type Error . . . . . . . . . . 17
3.12.9. Inconsistent Data/Control Configuration Error . . . . 18 3.12.9. Inconsistent Data/Control Configuration Error . . . . 18
3.12.10. Rejected due to security considerations . . . . . . . 18 3.12.10. Rejected due to security considerations . . . . . . . 18
skipping to change at page 8, line 12 skipping to change at page 8, line 12
This parameter defines a TLV that describes a user transport using This parameter defines a TLV that describes a user transport using
DCCP protocol. DCCP protocol.
0 1 2 3 0 1 2 3
0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| Type = 0x3 | Length = variable | | Type = 0x3 | Length = variable |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| DCCP port | (reserved) | | DCCP port | (reserved) |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
| DCCP service code |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
: IPv4 or IPv6 Address : : IPv4 or IPv6 Address :
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
Length: 16 bits (unsigned integer) Length: 16 bits (unsigned integer)
Indicates the entire length of the parameter in number of octets, Indicates the entire length of the parameter in number of octets,
including the Type, Length, DCCP port, reserved fields, and IP including the Type, Length, DCCP port, reserved fields, and IP
address parameter. address parameter.
DCCP port: 16 bits (unsigned integer) DCCP port: 16 bits (unsigned integer)
The DCCP port number signed to this DCCP user transport. The DCCP port number signed to this DCCP user transport.
DCCP service code: 32 bits (unsigned integer)
The DCCP service code signed to this DCCP user transport.
IPv4 or IPv6 Address IPv4 or IPv6 Address
Indicates an IPv4 or IPv6 address parameter (as defined above in Indicates an IPv4 or IPv6 address parameter (as defined above in
Section 3.1 and Section 3.2) assigned to this DCCP user transport. Section 3.1 and Section 3.2) assigned to this DCCP user transport.
Unlike in an SCTP transport parameter, only one IP address Unlike in an SCTP transport parameter, only one IP address
parameter can be present in a DCCP transport parameter. parameter can be present in a DCCP transport parameter.
Note: A DCCP port MUST NOT be used for control information. For this Note: A DCCP port MUST NOT be used for control information. For this
reason, no Transport Use field is provided. DCCP MUST always be reason, no Transport Use field is provided. DCCP MUST always be
treated as a "Data Only" type transport use. treated as a "Data Only" type transport use.
skipping to change at page 26, line 17 skipping to change at page 26, line 17
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119, March 1997. Requirement Levels", BCP 14, RFC 2119, March 1997.
[RFC2434] Narten, T. and H. Alvestrand, "Guidelines for Writing an [RFC2434] Narten, T. and H. Alvestrand, "Guidelines for Writing an
IANA Considerations Section in RFCs", BCP 26, RFC 2434, IANA Considerations Section in RFCs", BCP 26, RFC 2434,
October 1998. October 1998.
[I-D.ietf-rserpool-asap] [I-D.ietf-rserpool-asap]
Stewart, R., Xie, Q., Stillman, M., and M. Tuexen, Stewart, R., Xie, Q., Stillman, M., and M. Tuexen,
"Aggregate Server Access Protocol (ASAP)", "Aggregate Server Access Protocol (ASAP)",
draft-ietf-rserpool-asap-17 (work in progress), draft-ietf-rserpool-asap-18 (work in progress),
September 2007. November 2007.
[I-D.ietf-rserpool-enrp] [I-D.ietf-rserpool-enrp]
Xie, Q., Stewart, R., Stillman, M., Tuexen, M., and A. Xie, Q., Stewart, R., Stillman, M., Tuexen, M., and A.
Silverton, "Endpoint Handlespace Redundancy Protocol Silverton, "Endpoint Handlespace Redundancy Protocol
(ENRP)", draft-ietf-rserpool-enrp-17 (work in progress), (ENRP)", draft-ietf-rserpool-enrp-18 (work in progress),
September 2007. November 2007.
[I-D.ietf-rserpool-policies] [I-D.ietf-rserpool-policies]
Tuexen, M. and T. Dreibholz, "Reliable Server Pooling Tuexen, M. and T. Dreibholz, "Reliable Server Pooling
Policies", draft-ietf-rserpool-policies-07 (work in Policies", draft-ietf-rserpool-policies-07 (work in
progress), November 2007. progress), November 2007.
Authors' Addresses Authors' Addresses
Randall R. Stewart Randall R. Stewart
Cisco Systems, Inc. Cisco Systems, Inc.
 End of changes. 10 change blocks. 
10 lines changed or deleted 15 lines changed or added

This html diff was produced by rfcdiff 1.34. The latest version is available from http://tools.ietf.org/tools/rfcdiff/