Re: [rohc] [multipathtcp] MPTCP and ROHC
"West, Mark" <mark.west@roke.co.uk> Thu, 12 September 2019 20:44 UTC
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From: "West, Mark" <mark.west@roke.co.uk>
To: "Border, John" <John.Border@hughes.com>, Yoshifumi Nishida <nsd.ietf@gmail.com>
CC: "multipathtcp@ietf.org" <multipathtcp@ietf.org>, "rohc@ietf.org" <rohc@ietf.org>
Thread-Topic: [multipathtcp] MPTCP and ROHC
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Date: Thu, 12 Sep 2019 20:43:57 +0000
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Subject: Re: [rohc] [multipathtcp] MPTCP and ROHC
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It’s been a long time, but… ROHC-TCP should work with MPTCP (although I’ve never tested it). ROHC can handle ‘generic’ TCP options (i.e. those for which there’s no optimised compressor behaviour; that would include all MPTCP options) and in other respects should be transparent: if a header field changes in an unexpected way, the compressor will end up sending a less efficient (or even uncompressed) representation. So I haven’t thought about the implications for the compression ratio – but it shouldn’t break. Mark. From: Rohc [mailto:rohc-bounces@ietf.org] On Behalf Of Border, John Sent: 12 September 2019 21:11 To: Yoshifumi Nishida Cc: multipathtcp@ietf.org; rohc@ietf.org Subject: Re: [rohc] [multipathtcp] MPTCP and ROHC The latter. From: Yoshifumi Nishida <nsd.ietf@gmail.com> Sent: Thursday, September 12, 2019 3:46 AM To: Border, John <John.Border@hughes.com> Cc: multipathtcp@ietf.org; rohc@ietf.org Subject: Re: [multipathtcp] MPTCP and ROHC CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. Hi John, Do you mean whether we can compress MPTCP options with ROHC or just MPTCP won't break ROHC? -- Yoshi On Sun, Sep 8, 2019 at 7:26 AM Border, John <John.Border@hughes.com<mailto:John.Border@hughes.com>> wrote: Does ROHC work with MPTCP? John _______________________________________________ multipathtcp mailing list multipathtcp@ietf.org<mailto:multipathtcp@ietf.org> https://www.ietf.org/mailman/listinfo/multipathtcp<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.ietf.org_mailman_listinfo_multipathtcp&d=DwMFaQ&c=dIKa1mMv92xhhFzVXv5A3Q&r=9F44ji63_2hvW5HufmlpP-DFKXuFy4jDtL5PXwKlTqg&m=r8FoosS9r5k8j4FLwQ_iuAeeuWLM7tRjWDDnCADTVGM&s=YO-lkzCO6o1DwCPEXY54s5u8wQcJwhe2aWqzIdiU5PQ&e=>
- [rohc] MPTCP and ROHC Border, John
- Re: [rohc] [multipathtcp] MPTCP and ROHC Yoshifumi Nishida
- Re: [rohc] [multipathtcp] MPTCP and ROHC Border, John
- Re: [rohc] [multipathtcp] MPTCP and ROHC West, Mark
- Re: [rohc] [multipathtcp] MPTCP and ROHC Yoshifumi Nishida