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Re: [dtn-interest] TCP/UDP Convergence Layer Protocols

"Michael Demmer" <demmer@cs.berkeley.edu> Tue, 11 November 2008 02:14 UTC

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From: Michael Demmer <demmer@cs.berkeley.edu>
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To: Kurtis Heimerl <kheimerl@eecs.berkeley.edu>
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Subject: Re: [dtn-interest] TCP/UDP Convergence Layer Protocols
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The TCP CL protocol is documented in an internet draft:
http://tools.ietf.org/id/draft-irtf-dtnrg-tcp-clayer-02.txt

The UDP CL has never been documented because there's really nothing
there to document... it just takes bundles encoded using the bundle
protocol and stuffs them into individual UDP datagrams. This means
that the maximum bundle size that can be sent is 64K and there's no
reliability or connection support to speak of.

-m

On Mon, Nov 10, 2008 at 5:51 PM, Kurtis Heimerl
<kheimerl@eecs.berkeley.edu> wrote:
> Michael was kind enough to have written most of the bundle sending
> code, but I have begun the task of interfacing with the reference
> implementation. Does anyone know where the TCP or UDP connection
> protocols are documented? Some related projects reference something
> called the "TCPCLA Protocol" which I can guess at, or reverse
> engineer, but I'd prefer a more authoritative source if one existed.
>
> Thanks!
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