draft-ietf-manet-nhdp-olsrv2-tlv-extension-01.txt   draft-ietf-manet-nhdp-olsrv2-tlv-extension-02.txt 
Mobile Ad hoc Networking (MANET) C. Dearlove Mobile Ad hoc Networking (MANET) C. Dearlove
Internet-Draft BAE Systems ATC Internet-Draft BAE Systems ATC
Updates: RFC6130, OLSRv2 T. Clausen Updates: RFC6130, OLSRv2 T. Clausen
(if approved) LIX, Ecole Polytechnique (if approved) LIX, Ecole Polytechnique
Intended status: Standards Track January 23, 2014 Intended status: Standards Track February 13, 2014
Expires: July 27, 2014 Expires: August 17, 2014
Optimized Link State Routing Protocol version 2 (OLSRv2) and MANET Optimized Link State Routing Protocol version 2 (OLSRv2) and MANET
Neighborhood Discovery Protocol (NHDP) Extension TLVs Neighborhood Discovery Protocol (NHDP) Extension TLVs
draft-ietf-manet-nhdp-olsrv2-tlv-extension-01 draft-ietf-manet-nhdp-olsrv2-tlv-extension-02
Abstract Abstract
This specification describes extensions to definitions of TLVs used This specification describes extensions to definitions of TLVs used
by the Optimized Link State Routing Protocol version 2 (OLSRv2) and by the Optimized Link State Routing Protocol version 2 (OLSRv2) and
the MANET Neighborhood Discovery Protocol (NHDP), to increase their the MANET Neighborhood Discovery Protocol (NHDP), to increase their
abilities to accommodate protocol extensions. This document updates abilities to accommodate protocol extensions. This document updates
OLSRv2 and RFC6130. OLSRv2 and RFC6130.
Status of this Memo Status of this Memo
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Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/. Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
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."
This Internet-Draft will expire on July 27, 2014. This Internet-Draft will expire on August 17, 2014.
Copyright Notice Copyright Notice
Copyright (c) 2014 IETF Trust and the persons identified as the Copyright (c) 2014 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of (http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
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| | | another local interface of the sending | | | | another local interface of the sending |
| | | router | | | | router |
| 2-223 | | Unallocated: Expert Review | | 2-223 | | Unallocated: Expert Review |
| 224-254 | | Experimental Use | | 224-254 | | Experimental Use |
| 255 | UNSPECIFIED | No information about this network address | | 255 | UNSPECIFIED | No information about this network address |
| | | is provided | | | | is provided |
+---------+-------------+-------------------------------------------+ +---------+-------------+-------------------------------------------+
Table 1: LOCAL_IF TLV Values Table 1: LOCAL_IF TLV Values
IANA are requested to create a registry associated with the Address IANA is requested to create a registry associated with the Address
Block TLV with name LINK_STATUS (Type = 3, Type Extension = 0) Block TLV with name LINK_STATUS (Type = 3, Type Extension = 0)
defined in [RFC6130], specifying the meaning of its single values. defined in [RFC6130], specifying the meaning of its single values.
This replaces the Description column in the IANA table "LINK_STATUS This replaces the Description column in the IANA table "LINK_STATUS
Address Block TLV Type Extensions" (from Table 7 in [RFC6130]) by a Address Block TLV Type Extensions" (from Table 7 in [RFC6130]) by a
reference to this table. reference to this table.
+---------+-------------+-------------------------------------------+ +---------+-------------+-------------------------------------------+
| Value | Name | Description | | Value | Name | Description |
+---------+-------------+-------------------------------------------+ +---------+-------------+-------------------------------------------+
| 0 | LOST | The link on this interface from the | | 0 | LOST | The link on this interface from the |
skipping to change at page 8, line 27 skipping to change at page 8, line 27
| | | router with that network address has the | | | | router with that network address has the |
| | | status of heard | | | | status of heard |
| 3-223 | | Unallocated: Expert Review | | 3-223 | | Unallocated: Expert Review |
| 224-254 | | Experimental Use | | 224-254 | | Experimental Use |
| 255 | UNSPECIFIED | No information about this network address | | 255 | UNSPECIFIED | No information about this network address |
| | | is provided | | | | is provided |
+---------+-------------+-------------------------------------------+ +---------+-------------+-------------------------------------------+
Table 2: LINK_STATUS TLV Values Table 2: LINK_STATUS TLV Values
IANA are requested to create a registry associated with the Address IANA is requested to create a registry associated with the Address
Block TLV with name OTHER_NEIGHB (Type = 4, Type Extension = 0) Block TLV with name OTHER_NEIGHB (Type = 4, Type Extension = 0)
defined in [RFC6130], specifying the meaning of its single values. defined in [RFC6130], specifying the meaning of its single values.
This replaces the Description column in Table 8 in the IANA table This replaces the Description column in Table 8 in the IANA table
"OTHER_NEIGHB Address Block TLV Type Extensions" (from [RFC6130]) by "OTHER_NEIGHB Address Block TLV Type Extensions" (from [RFC6130]) by
a reference to this table. a reference to this table.
+---------+-------------+-------------------------------------------+ +---------+-------------+-------------------------------------------+
| Value | Name | Description | | Value | Name | Description |
+---------+-------------+-------------------------------------------+ +---------+-------------+-------------------------------------------+
| 0 | LOST | The neighbor relationship with the router | | 0 | LOST | The neighbor relationship with the router |
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| 1 | SYMMETRIC | The neighbor relationship with the router | | 1 | SYMMETRIC | The neighbor relationship with the router |
| | | with that network address is symmetric | | | | with that network address is symmetric |
| 2-223 | | Unallocated: Expert Review | | 2-223 | | Unallocated: Expert Review |
| 224-254 | | Experimental Use | | 224-254 | | Experimental Use |
| 255 | UNSPECIFIED | No information about this network address | | 255 | UNSPECIFIED | No information about this network address |
| | | is provided | | | | is provided |
+---------+-------------+-------------------------------------------+ +---------+-------------+-------------------------------------------+
Table 3: OTHER_NEIGHB TLV Values Table 3: OTHER_NEIGHB TLV Values
IANA are requested to create a registry associated with the Address IANA is requested to create a registry associated with the Address
Block TLV with name MPR (Type = 8, Type Extension = 0) defined in Block TLV with name MPR (Type = 8, Type Extension = 0) defined in
[OLSRv2], specifying the meaning of its single values in terms of the [OLSRv2], specifying the meaning of its single values in terms of the
values of each bit of the value, from bit 0 (most significant) to bit values of each bit of the value, from bit 0 (most significant) to bit
7 (least significant). If multiple bits are set then each applies. 7 (least significant). If multiple bits are set then each applies.
This replaces the Description column in the (not yet created) IANA This replaces the Description column in the (not yet created) IANA
table "MPR Address Block TLV Type Extensions" (from Table 14 in table "MPR Address Block TLV Type Extensions" (from Table 14 in
[OLSRv2]) by a reference to this table. [OLSRv2]) by a reference to this table.
+-------+-------+----------+----------------------------------------+ +-------+-------+----------+----------------------------------------+
| Value | Value | Name | Description | | Value | Value | Name | Description |
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Table 4: MPR TLV Bit Values Table 4: MPR TLV Bit Values
Note that this registry maintains a bit field, and that the Note that this registry maintains a bit field, and that the
combination of the bits FLOODING + ROUTING being set (1) (which gives combination of the bits FLOODING + ROUTING being set (1) (which gives
a value of 3) is given the name FLOOD_ROUTE in [OLSRv2]. For all a value of 3) is given the name FLOOD_ROUTE in [OLSRv2]. For all
future allocations, the Expert Review MUST ensure that allocated bits future allocations, the Expert Review MUST ensure that allocated bits
MUST use the unset bit (0) to indicates no information, so that the MUST use the unset bit (0) to indicates no information, so that the
case Value = 0 will always indicate that no information about this case Value = 0 will always indicate that no information about this
network address is provided. network address is provided.
IANA are requested to create a registry associated with the Address IANA is requested to create a registry associated with the Address
Block TLV with name NBR_ADDR_TYPE (Type = 9, Type Extension = 0) Block TLV with name NBR_ADDR_TYPE (Type = 9, Type Extension = 0)
defined in [OLSRv2], specifying the meaning of its single values in defined in [OLSRv2], specifying the meaning of its single values in
terms of the values of each bit of the value, from bit 0 (most terms of the values of each bit of the value, from bit 0 (most
significant) to bit 7 (least significant). If multiple bits are set significant) to bit 7 (least significant). If multiple bits are set
then each applies. This replaces the Description column in the (not then each applies. This replaces the Description column in the (not
yet created) IANA table "NBR_ADDR_TYPE Address Block TLV Type yet created) IANA table "NBR_ADDR_TYPE Address Block TLV Type
Extensions" (from Table 15 in [OLSRv2]) by a reference to this table. Extensions" (from Table 15 in [OLSRv2]) by a reference to this table.
+-------+-------+------------+--------------------------------------+ +-------+-------+------------+--------------------------------------+
| Value | Value | Name | Description | | Value | Value | Name | Description |
 End of changes. 7 change blocks. 
8 lines changed or deleted 8 lines changed or added

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