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[manet] Proposed text for Errata 6472 (and friends)

Rick Taylor <rick@tropicalstormsoftware.com> Fri, 12 November 2021 16:36 UTC

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From: Rick Taylor <rick@tropicalstormsoftware.com>
To: "manet@ietf.org" <manet@ietf.org>
Thread-Topic: Proposed text for Errata 6472 (and friends)
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Date: Fri, 12 Nov 2021 16:35:52 +0000
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Subject: [manet] Proposed text for Errata 6472 (and friends)
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Hi All,

Here is my proposed text for the raised Errata.  Please review and comment, as there are particular combinations of if/MUST/else that can be confusing.

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Section 12.4, para 2.  Replace with:

A Peer Offer Signal MUST be encoded within a UDP packet. The destination IP address and UDP port of the packet MUST be the source IP address and UDP port of the received Peer Discovery Signal packet.  If the modem includes IPv4 or IPv6 Connection Point Data Items in the Peer Offer Signal then the source IP address and UDP port of the packet may be any valid local UDP address/port combination.  If the Peer Offer Signal does not include IPv4 or IPv6 Connection Point Data Items, then the source IP address and UDP port of the packet MUST be set to the unicast IP address and TCP port the router MUST use when connecting the DLEP TCP session, as defined in Section 7.1.  The Peer Offer Signal completes the discovery process.
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Cheers,

Rick

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