A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Delay-Tolerant Networking Previous Hop Insertion Block
Author(s) : S. Symington
Filename : draft-irtf-dtnrg-bundle-previous-hop-block-08.txt
Pages : 12
Date : 2009-11-09
This document defines an extension block that may be used with the
DTN Bundle Protocol. This Previous Hop Insertion Block (PHIB)
extension block is designed to be inserted by a forwarding node to
provide the endpoint identifier (EID) of an endpoint of which the
forwarding node is a member so that this EID may be conveyed to the
next-hop receiving node. Knowledge of an EID of an endpoint of which
a previous-hop node is a member may be required in some circumstances
to support certain routing protocols (e.g., flood routing). If this
EID cannot be provided by the convergence layer or other means, the
PHIB defines the mechanism whereby the EID can be provided with the
bundle. Each PHIB is always removed from the bundle by the receiving
node so that its presence within the bundle is limited to exactly one
hop. This document defines the format and processing of this PHIB.
Status of this Memo
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