Re: [nvo3] [Int-area] Fwd: New Version Notification for draft-ietf-nvo3-gue-03.txt

Hi,

> > What's the real benefit of such implementation of IP-in-UDP compared to the approach as described draft-xu-intarea-ip-in-udp-03?
> Save one UDP port number?
> >
> Yes, saves a port number.

It also saves an RFC number.

Thanks - Fred
fred.l.templin@boeing.com

> -----Original Message-----
> From: Int-area [mailto:int-area-bounces@ietf.org] On Behalf Of Tom Herbert
> Sent: Thursday, June 16, 2016 7:37 AM
> To: Xuxiaohu <xuxiaohu@huawei.com>
> Cc: nvo3@ietf.org; int-area@ietf.org
> Subject: Re: [Int-area] [nvo3] Fwd: New Version Notification for draft-ietf-nvo3-gue-03.txt
> 
> On Thu, Jun 16, 2016 at 2:12 AM, Xuxiaohu <xuxiaohu@huawei.com> wrote:
> >
> >
> >> -----Original Message-----
> >> From: Int-area [mailto:int-area-bounces@ietf.org] On Behalf Of Tom Herbert
> >> Sent: Saturday, June 11, 2016 1:21 AM
> >> To: int-area@ietf.org; nvo3@ietf.org
> >> Subject: [Int-area] Fwd: New Version Notification for draft-ietf-nvo3-gue-03.txt
> >>
> >> Hello,
> >>
> >> We've posted a new version of GUE. The primary addition is that we added GUE
> >> version 1 that allows direct encapsulation of IPv4 and IPv6 over UDP (port
> >> 6080). This effectively implements
> >> draft-xu-intarea-ip-in-udp-03 also.
> > Tom,
> >
> > What's the real benefit of such implementation of IP-in-UDP compared to the approach as described draft-xu-intarea-ip-in-udp-03?
> Save one UDP port number?
> >
> Yes, saves a port number.

It also saves an RFC number.
> 
> Tom
> 
> > Best regards,
> > Xiaohu
> >
> >> Thanks,
> >> Tom
> >>
> >> ---------- Forwarded message ----------
> >> From:  <internet-drafts@ietf.org>
> >> Date: Fri, Jun 10, 2016 at 10:14 AM
> >> Subject: New Version Notification for draft-ietf-nvo3-gue-03.txt
> >> To: Tom Herbert <tom@herbertland.com>, Lucy Yong
> >> <lucy.yong@huawei.com>, Osama Zia <osamaz@microsoft.com>
> >>
> >>
> >>
> >> A new version of I-D, draft-ietf-nvo3-gue-03.txt has been successfully submitted
> >> by Tom Herbert and posted to the IETF repository.
> >>
> >> Name:           draft-ietf-nvo3-gue
> >> Revision:       03
> >> Title:          Generic UDP Encapsulation
> >> Document date:  2016-06-10
> >> Group:          nvo3
> >> Pages:          28
> >> URL:
> >> https://www.ietf.org/internet-drafts/draft-ietf-nvo3-gue-03.txt
> >> Status:         https://datatracker.ietf.org/doc/draft-ietf-nvo3-gue/
> >> Htmlized:       https://tools.ietf.org/html/draft-ietf-nvo3-gue-03
> >> Diff:           https://www.ietf.org/rfcdiff?url2=draft-ietf-nvo3-gue-03
> >>
> >> Abstract:
> >>    This specification describes Generic UDP Encapsulation (GUE), which
> >>    is a scheme for using UDP to encapsulate packets of arbitrary IP
> >>    protocols for transport across layer 3 networks. By encapsulating
> >>    packets in UDP, specialized capabilities in networking hardware for
> >>    efficient handling of UDP packets can be leveraged. GUE specifies
> >>    basic encapsulation methods upon which higher level constructs, such
> >>    tunnels and overlay networks for network virtualization, can be
> >>    constructed. GUE is extensible by allowing optional data fields as
> >>    part of the encapsulation, and is generic in that it can encapsulate
> >>    packets of various IP protocols.
> >>
> >>
> >>
> >>
> >> 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.
> >>
> >> The IETF Secretariat
> >>
> >> _______________________________________________
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> >> Int-area@ietf.org
> >> https://www.ietf.org/mailman/listinfo/int-area
> >
> > _______________________________________________
> > nvo3 mailing list
> > nvo3@ietf.org
> > https://www.ietf.org/mailman/listinfo/nvo3
> 
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