RFC 6311, "Protocol Support for High Availability of IKEv2/IPsec", July 2011

Errata ID: 3615
Status: Verified
Type: Editorial
Publication Format(s) : TEXT
Reported By: Yoav Nir
Date Reported: 2013-05-08
Verifier Name: Sean Turner
Date Verified: 2013-05-09

Section 6.4 says:

                        Note that this solution requires that either all Child SAs
   use Extended Sequence Numbers (ESNs) or else that no Child SA uses
   ESNs.

It should say:

                        Note that this solution requires that either all Child SAs
   use Extended Sequence Numbers (ESN) or else that no Child SA uses
   ESN.

Notes:

"ESN" is used here as a name of a feature. There is no need to pluralize it. This is different from "SAs" or "SPIs", where there are many of each.

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