Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG adoption
Miroslav Lichvar <mlichvar@redhat.com> Wed, 02 June 2021 07:49 UTC
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Date: Wed, 02 Jun 2021 09:47:31 +0200
From: Miroslav Lichvar <mlichvar@redhat.com>
To: Doug Arnold <doug.arnold=40meinberg-usa.com@dmarc.ietf.org>
Cc: Daniel Franke <dfoxfranke@gmail.com>, Heiko Gerstung <heiko.gerstung=40meinberg.de@dmarc.ietf.org>, NTP WG <ntp@ietf.org>
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References: <7F9B8D13-BC90-4E15-9BDF-81714DF0F0C6@meinberg.de> <CAJm83bD1yGjtCkSkCQbXKznyPDZC6-bXigsm_BFiprNXkEY49Q@mail.gmail.com> <CAJm83bAXZmJX-7tUFefCMWPsn2QHpxsqe_n=HbjwW4YQSvT23A@mail.gmail.com> <AM7PR02MB57657BD65E85DC1E8F679EFDCF3E9@AM7PR02MB5765.eurprd02.prod.outlook.com> <AM7PR02MB57654101271B9891ABA357B5CF3D9@AM7PR02MB5765.eurprd02.prod.outlook.com>
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Subject: Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG adoption
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On Wed, Jun 02, 2021 at 12:27:24AM +0000, Doug Arnold wrote: > Sorry about the dangling PTP is at the end. I hit send accidently, > > I was going to say that PTP is … going to have a security mechanism, because industry is making it a requirement. It would be easiest for implementers and network operators if it was as much like NTS as possible. The NTP working group is the group in the best position to help solve this problem because you have just been through it for NTP, and because of the security expertise in the IETF. The trouble is that PTP is very different from NTP. It's more like the NTP broadcast mode, which the WG tried to cover in NTP, but ultimately gave up. If the PTP folks want all of the security of NTS4NTP, they need to add an NTP-like mode to PTP. A stateless mode where an event message has an event response. You know, something like the Sync Monitor extension specified by Meinberg. -- Miroslav Lichvar
- [Ntp] NTS4UPTP Rev 03 - Formal request for WG ado… Heiko Gerstung
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Daniel Franke
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Heiko Gerstung
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Daniel Franke
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Miroslav Lichvar
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Heiko Gerstung
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Daniel Franke
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Heiko Gerstung
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Miroslav Lichvar
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Heiko Gerstung
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Daniel Franke
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Heiko Gerstung
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Kai Heine
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Daniel Franke
- [Ntp] Antwort: Re: NTS4UPTP Rev 03 - Formal reque… kristof.teichel
- Re: [Ntp] Antwort: Re: NTS4UPTP Rev 03 - Formal r… Daniel Franke
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Heiko Gerstung
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Miroslav Lichvar
- Re: [Ntp] Antwort: Re: NTS4UPTP Rev 03 - Formal r… Heiko Gerstung
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Heiko Gerstung
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Miroslav Lichvar
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Heiko Gerstung
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Miroslav Lichvar
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Heiko Gerstung
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Miroslav Lichvar
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Danny Mayer
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Daniel Franke
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Daniel Franke
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Danny Mayer
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Daniel Franke
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Danny Mayer
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Daniel Franke
- [Ntp] Antwort: Re: NTS4UPTP Rev 03 - Formal reque… kristof.teichel
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Steve Guendert
- [Ntp] Antwort: Re: NTS4UPTP Rev 03 - Formal reque… kristof.teichel
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Daniel Franke
- Re: [Ntp] Antwort: Re: NTS4UPTP Rev 03 - Formal r… Daniel Franke
- [Ntp] Antwort: Re: Antwort: Re: NTS4UPTP Rev 03 -… kristof.teichel
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Langer, Martin
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Doug Arnold
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Doug Arnold
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Doug Arnold
- [Ntp] Antw: [EXT] Re: NTS4UPTP Rev 03 - Formal re… Ulrich Windl
- Re: [Ntp] Antwort: Re: NTS4UPTP Rev 03 - Formal r… Heiko Gerstung
- Re: [Ntp] Antwort: Re: NTS4UPTP Rev 03 - Formal r… Heiko Gerstung
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Miroslav Lichvar
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Miroslav Lichvar
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Heiko Gerstung
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Heiko Gerstung
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Miroslav Lichvar
- Re: [Ntp] Antwort: Re: NTS4UPTP Rev 03 - Formal r… Salz, Rich
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Miroslav Lichvar
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Doug Arnold
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Heiko Gerstung
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Greg.Dowd
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Miroslav Lichvar
- [Ntp] Antwort: Re: NTS4UPTP Rev 03 - Formal reque… kristof.teichel
- Re: [Ntp] Antwort: Re: NTS4UPTP Rev 03 - Formal r… Heiko Gerstung
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Doug Arnold
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Miroslav Lichvar
- Re: [Ntp] NTS4UPTP Rev 03 - Formal request for WG… Miroslav Lichvar
- Re: [Ntp] Antwort: Re: Antwort: Re: NTS4UPTP Rev … Heiko Gerstung
- Re: [Ntp] Antwort: Re: Antwort: Re: NTS4UPTP Rev … kristof.teichel