The IESG has received a request from the IPv6 Operations WG (v6ops) to consider the following document: - 'IPv4 Service Continuity Prefix' <draft-ietf-v6ops-clatip-02.txt> as Proposed Standard The IESG plans to make a decision in the next few weeks, and solicits final comments on this action. Please send substantive comments to the ietf@ietf.org mailing lists by 2014-06-10. Exceptionally, comments may be sent to iesg@ietf.org instead. In either case, please retain the beginning of the Subject line to allow automated sorting. Abstract DS-Lite, defined in RFC 6333, directs IANA to reserve 192.0.0.0/29 for the B4 element. This memo directs IANA to generalize that reservation to include other cases where a non-routed IPv4 interface must be numbered as part of an IPv6 transition solution. The file can be obtained via http://datatracker.ietf.org/doc/draft-ietf-v6ops-clatip/ IESG discussion can be tracked via http://datatracker.ietf.org/doc/draft-ietf-v6ops-clatip/ballot/ No IPR declarations have been submitted directly on this I-D.