Re: [ietf-smtp] Mail Transfer Protocol over ACP 142
Dave Crocker <dhc@dcrocker.net> Fri, 11 August 2017 17:08 UTC
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Reply-To: dcrocker@bbiw.net
To: Alexey Melnikov <alexey.melnikov@isode.com>
References: <fd285cfd-7dc2-6de4-6226-b2e32da2755e@isode.com>
From: Dave Crocker <dhc@dcrocker.net>
Organization: Brandenburg InternetWorking
Cc: ietf-smtp@ietf.org
Message-ID: <f7243870-e0f7-d50d-3349-71edbd1e3857@dcrocker.net>
Date: Fri, 11 Aug 2017 10:08:26 -0700
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Subject: Re: [ietf-smtp] Mail Transfer Protocol over ACP 142
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On 8/11/2017 9:30 AM, Alexey Melnikov wrote:
> Hi,
>
> Based on some work that Isode is doing with gatewaying Internet email to
> ACP 142 (*) environments, I wrote a draft
> <https://datatracker.ietf.org/doc/draft-melnikov-email-over-pmul/?include_text=1>.
> If people can review and provide feedback, that would be much appreciated.
...
> (*) - ACP 142 defines a transport protocol for reliable multicast in
> bandwidth constrained and delayed acknowledgement environments
The draft does not provide a usable citation to 142. Online search
doesn't either. The best I can find is:
jcs.dtic.mil/j6/cceb/acps/acp123/ACP123B2014.pdf
but it produces a failure sequence that displays a yahoo search page.
Although the document asserts delays in responses, it doesn't seem to
have any discussion about how that affects overall message transfer
interactions between client MTAs and server MTAs. So the document
provide necessary 'syntax' for the configuration but seems not to
provide a complete 'system' specification that adequately explains
overall transaction flow.
d/
--
Dave Crocker
Brandenburg InternetWorking
bbiw.net
- [ietf-smtp] Mail Transfer Protocol over ACP 142 Alexey Melnikov
- Re: [ietf-smtp] Mail Transfer Protocol over ACP 1… Dave Crocker
- Re: [ietf-smtp] Mail Transfer Protocol over ACP 1… S Moonesamy
- Re: [ietf-smtp] Mail Transfer Protocol over ACP 1… Alexey Melnikov