Re: [Int-area] draft-bonica-intarea-frag-fragile-01

Joe Touch <touch@strayalpha.com> Tue, 06 March 2018 17:39 UTC

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From: Joe Touch <touch@strayalpha.com>
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Date: Tue, 06 Mar 2018 09:38:40 -0800
Cc: Ron Bonica <rbonica@juniper.net>, "int-area@ietf.org" <int-area@ietf.org>
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To: Tom Herbert <tom@herbertland.com>
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Subject: Re: [Int-area] draft-bonica-intarea-frag-fragile-01
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Agreed but note that draft tunnels will update that RFC in some important ways. 

Joe

> On Mar 6, 2018, at 8:02 AM, Tom Herbert <tom@herbertland.com> wrote:
> 
>> On Mon, Mar 5, 2018 at 6:16 AM, Ron Bonica <rbonica@juniper.net> wrote:
>> Folks,
>> 
>> Please review draft-bonica-intarea-frag-fragile-01 and provide comments. The URL is https://tools.ietf.org/html/draft-bonica-intarea-frag-fragile-01.
>> 
> Ron,
> 
> This draft should reference RFC4459 which gives a very good
> description of MTU and fragmentation problems and handling for network
> tunnels.
> 
> GUE could be mentioned in the "IP encapsulations" sections. As
> proposed by RFC4459, GUE extensions include a fragmentation option
> within the encapsulation headers in lieu of doing IP fragmentation.
> This is addresses several of the problems described for IP
> fragmentation.
> 
> Tom
> 
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