Re: I-D Action: draft-ietf-hip-native-nat-traversal-12.txt

Hi,

high-level changes are as follows:

   * The new draft version follows the ice-bis version, so I removed 
aggressive nomination
   * Clarifications in the subsections in section 4.12. Relaying 
Considerations
   * Fixed some nits

Open questions:

   * What should do with compatibility with RFC 6078 (HICCUPS)
   * Connectivity tests should be skipped unless ESP_TRANSFORM is 
negotiated?
   * Steps 5-6 could be skipped in the handoff sequence? See fig. 6.
   * 4.12.3.  Handling Conflicting SPI Values
     * Should the Responder send a notify on SPI collision?
     * Removed text about registering with multiple addresses because I 
think this does not work with HIP (or at least, requires multihoming)
   * Lower the connectivity test pacing value from 20 ms to 2 ms (as in 
the ice-bis specs) in section 4.4?

On 06/23/2016 05:12 PM, [email protected] wrote:
>
> A New Internet-Draft is available from the on-line Internet-Drafts directories.
> This draft is a work item of the Host Identity Protocol of the IETF.
>
>          Title           : Native NAT Traversal Mode for the Host Identity Protocol
>          Authors         : Ari Keranen
>                            Jan Melén
>                            Miika Komu
> 	Filename        : draft-ietf-hip-native-nat-traversal-12.txt
> 	Pages           : 44
> 	Date            : 2016-06-23
>
> Abstract:
>     This document specifies a new Network Address Translator (NAT)
>     traversal mode for the Host Identity Protocol (HIP).  The new mode is
>     based on the Interactive Connectivity Establishment (ICE) methodology
>     and UDP encapsulation of data and signaling traffic.  The main
>     difference from the previously specified modes is the use of HIP
>     messages for all NAT traversal procedures.
>
>
> The IETF datatracker status page for this draft is:
> https://datatracker.ietf.org/doc/draft-ietf-hip-native-nat-traversal/
>
> There's also a htmlized version available at:
> https://tools.ietf.org/html/draft-ietf-hip-native-nat-traversal-12
>
> A diff from the previous version is available at:
> https://www.ietf.org/rfcdiff?url2=draft-ietf-hip-native-nat-traversal-12
>
>
> Please note that it may take a couple of minutes from the time of submission
> until the htmlized version and diff are available at tools.ietf.org.
>
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
>
> _______________________________________________
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> [email protected]
> https://www.ietf.org/mailman/listinfo/hipsec
>

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