Hi Alex, Thanks for your review. Please find "SJ>" inline.
Regards, Seil Jeon -----Original Message----- From: dmm [mailto:dmm-boun...@ietf.org] On Behalf Of Alexandre Petrescu Sent: Wednesday, July 20, 2016 6:42 PM To: dmm@ietf.org Subject: [DMM] Comments on draft-sijeon-dmm-use-cases-api-source-04 Hi DMMers, I read draft-sijeon-dmm-use-cases-api-source-04 and I have a few comments: > Applications such as a text-based web browsing or information-centric > service, e.g. weather and stock information, as well as legacy > applications may belong to this category. As many applications > require short-lived Internet connection without session continuity and > IP address reachability, These are _interactive_ web browsing applications - both the text-based such as lynx, and graphics-based such as firefox browsers, are interactive and needs a short-lived Internet connection, such as a short-lived TCP socket (user clicks, socket opens, retrieve page through that socket, socket closes, then user clicks again - that's interactivity). It is little qualified to call them 'text-based'. The same with 'information-centric' - there should be a better term for that. It is typically data that is 'consumed' by the human user (as opposed to POSTing data, and as opposed to consumption by machines). It would be better to talk about such consuming, rather than 'information-centric' which may make think of ICN: information-centric networking. SJ> O.K. I get your point. But some "interactive" applications need session continuity, so the term may not be in the correct meaning we'd like to express. How do you think "non-persistent IP connection" instead of them? > The suggested flag, IPV6_REQUIRE_NON-PERSISTENT_IP, defined in > [I-D.ietf-dmm-ondemand-mobility] is used for expressing its preference > to the IP stack. This is a parameter to which function? To socket ()? ioctl ()? Is there a brief example of 5 lines of C code about how to call it? SJ> It's a Socket API defined in the on-demand mobility draft. It explains what will be the normal operation in the given use case. Description about the on-demand Socket API is copied from https://tools.ietf.org/html/draft-ietf-dmm-ondemand-mobility-07 --------------------------------------------------------------------- The following new flags are defined in this document and they shall be used with Socket API in compliance with the [RFC5014]: IPV6_REQUIRE_FIXED_IP /* Require a Fixed IP address as source */ IPV6_REQUIRE_SESSION_LASTING_IP /* Require a Session-lasting IP address as source */ IPV6_REQUIRE_NON-PERSISTENT_IP /* Require a Non-persistent IP address as source */ --------------------------------------------------------------------- Alex _______________________________________________ dmm mailing list dmm@ietf.org https://www.ietf.org/mailman/listinfo/dmm _______________________________________________ dmm mailing list dmm@ietf.org https://www.ietf.org/mailman/listinfo/dmm
