Re: OT: TCP session lifetime - Re: [Tsv-art] game over, EH [Tsvart last call review of draft-ietf-opsec-ipv6-eh-filtering-06]
Nico Williams <nico@cryptonector.com> Fri, 07 December 2018 23:03 UTC
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Date: Fri, 07 Dec 2018 17:03:03 -0600
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From: Nico Williams <nico@cryptonector.com>
To: Jared Mauch <jared@puck.nether.net>
Cc: Christopher Morrow <morrowc.lists@gmail.com>, ietf <ietf@ietf.org>, draft-ietf-opsec-ipv6-eh-filtering.all@ietf.org, heard@pobox.com, opsec wg mailing list <opsec@ietf.org>, tsv-art@ietf.org, Gert Doering <gert@space.net>
Subject: Re: OT: TCP session lifetime - Re: [Tsv-art] game over, EH [Tsvart last call review of draft-ietf-opsec-ipv6-eh-filtering-06]
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On Fri, Dec 07, 2018 at 05:48:40PM -0500, Jared Mauch wrote: > > On Dec 7, 2018, at 5:44 PM, Nico Williams <nico@cryptonector.com> wrote: > > On Fri, Dec 07, 2018 at 03:46:15PM -0500, Jared Mauch wrote: > >> 1) We have long-lived TCP sessions, measured in years. (Implied: many > >> of the transport people really prefer stable routes without > >> flapping/jitter/reordering from us) > > > > <rhetorical> > > I've long wondered why BGP has to be this way and why it still is after > > so many years. > > </rhetorical> > > I have seen BGP sessions up for over 7 years on some routers. One can > argue if this is a good thing or bad. It’s quite an interesting thing > to see and go “wow, someone forgot about this one …” What I meant is that I don't understand why resetting a connection should still cause routes to flap. Instead I'd expect session management negotiation to determine whether the thing that failed (e.g., a BGP daemon) implies that the routes are gone or not. Then RST injection would not be a problem. You'd still need integrity protection, but then that could always have been done with TLS. Basically, it feels like BGP is stuck in the stone age. I'm not asking the routing area to fix it. I'm not saying that we should not cater to their needs. My point truly was rhetorical. I do hope the routing area does improve session management in BGP some day. Nico --
- Tsvart last call review of draft-ietf-opsec-ipv6-… Michael Scharf
- Re: Tsvart last call review of draft-ietf-opsec-i… Joe Touch
- Re: Tsvart last call review of draft-ietf-opsec-i… Brian E Carpenter
- Re: Tsvart last call review of draft-ietf-opsec-i… Joe Touch
- Re: Tsvart last call review of draft-ietf-opsec-i… Fernando Gont
- Re: Tsvart last call review of draft-ietf-opsec-i… Fernando Gont
- Re: Tsvart last call review of draft-ietf-opsec-i… Joe Touch
- Re: Tsvart last call review of draft-ietf-opsec-i… Nick Hilliard
- Re: [Tsv-art] Tsvart last call review of draft-ie… Joe Touch
- Re: [Tsv-art] Tsvart last call review of draft-ie… Brian E Carpenter
- Re: [Tsv-art] Tsvart last call review of draft-ie… Joe Touch
- Re: [Tsv-art] Tsvart last call review of draft-ie… Christian Huitema
- Re: [Tsv-art] Tsvart last call review of draft-ie… Nick Hilliard
- Re: [Tsv-art] Tsvart last call review of draft-ie… Christian Huitema
- Re: [Tsv-art] Tsvart last call review of draft-ie… Brian E Carpenter
- Re: [Tsv-art] Tsvart last call review of draft-ie… Joe Touch
- Re: [Tsv-art] Tsvart last call review of draft-ie… Fernando Gont
- Re: Tsvart last call review of draft-ietf-opsec-i… Fernando Gont
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Gert Doering
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: Tsvart last call review of draft-ietf-opsec-i… Joe Touch
- Re: Tsvart last call review of draft-ietf-opsec-i… Eric Rescorla
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Gert Doering
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Ole Troan
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: [Tsv-art] Tsvart last call review of draft-ie… Benjamin Kaduk
- Re: Tsvart last call review of draft-ietf-opsec-i… Mark Andrews
- Re: [Tsv-art] Tsvart last call review of draft-ie… Brian E Carpenter
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Nick Hilliard
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Gert Doering
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Stewart Bryant
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Stewart Bryant
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Joe Touch
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Stewart Bryant
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Christopher Morrow
- Re: Tsvart last call review of draft-ietf-opsec-i… C. M. Heard
- Re: Tsvart last call review of draft-ietf-opsec-i… Christopher Morrow
- Re: Tsvart last call review of draft-ietf-opsec-i… Brian E Carpenter
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: [Tsv-art] Tsvart last call review of draft-ie… Joe Touch
- Re: Tsvart last call review of draft-ietf-opsec-i… Joe Touch
- Re: [Tsv-art] Tsvart last call review of draft-ie… Brian E Carpenter
- Re: Tsvart last call review of draft-ietf-opsec-i… Brian E Carpenter
- Re: Tsvart last call review of draft-ietf-opsec-i… Joe Touch
- Re: [Tsv-art] Tsvart last call review of draft-ie… Joe Touch
- Re: Tsvart last call review of draft-ietf-opsec-i… Christopher Morrow
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Christopher Morrow
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Joe Touch
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Brian E Carpenter
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Christopher Morrow
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Mark Andrews
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … David Farmer
- Re: [OPSEC] Tsvart last call review of draft-ietf… Gert Doering
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Joe Touch
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Gert Doering
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Nick Hilliard
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Nick Hilliard
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Gert Doering
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Nick Hilliard
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Gert Doering
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Joe Touch
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Stewart Bryant
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Joe Touch
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Ole Troan
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Nick Hilliard
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Nick Hilliard
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Gert Doering
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Gert Doering
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Randy Bush
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Ole Troan
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Stewart Bryant
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Gert Doering
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Ole Troan
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Gert Doering
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Christian Huitema
- HbH flags [Tsvart last call review of draft-ietf-… Brian E Carpenter
- Re: HbH flags [Tsvart last call review of draft-i… Joe Touch
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Joe Touch
- Re: HbH flags [Tsvart last call review of draft-i… Brian E Carpenter
- game over, EH [Tsvart last call review of draft-i… Brian E Carpenter
- Re: HbH flags [Tsvart last call review of draft-i… Joe Touch
- ECMP [Tsvart last call review of draft-ietf-opsec… Brian E Carpenter
- Re: HbH flags [Tsvart last call review of draft-i… Brian E Carpenter
- Re: game over, EH [Tsvart last call review of dra… Stephen Farrell
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Brian E Carpenter
- Re: [Tsv-art] [OPSEC] Tsvart last call review of … Fernando Gont
- Re: game over, EH [Tsvart last call review of dra… Fernando Gont
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Fernando Gont
- Re: HbH flags [Tsvart last call review of draft-i… Joe Touch
- Re: HbH flags [Tsvart last call review of draft-i… Christopher Morrow
- Re: HbH flags [Tsvart last call review of draft-i… Joe Touch
- Re: HbH flags [Tsvart last call review of draft-i… Joe Touch
- Re: HbH flags [Tsvart last call review of draft-i… Christopher Morrow
- Re: HbH flags [Tsvart last call review of draft-i… Christopher Morrow
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Gert Doering
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Gert Doering
- Re: [OPSEC] HbH flags [Tsvart last call review of… Gert Doering
- Re: game over, EH [Tsvart last call review of dra… Gert Doering
- Re: [Tsv-art] game over, EH [Tsvart last call rev… Brian Trammell (IETF)
- Re: game over, EH [Tsvart last call review of dra… Stewart Bryant
- Re: ECMP [Tsvart last call review of draft-ietf-o… Stewart Bryant
- Re: HbH flags [Tsvart last call review of draft-i… Ole Troan
- Re: ECMP [Tsvart last call review of draft-ietf-o… Stewart Bryant
- Re: ECMP [Tsvart last call review of draft-ietf-o… Ole Troan
- Re: game over, EH [Tsvart last call review of dra… Stewart Bryant
- Re: game over, EH [Tsvart last call review of dra… Gert Doering
- Re: HbH flags [Tsvart last call review of draft-i… Stewart Bryant
- Re: ECMP [Tsvart last call review of draft-ietf-o… Stewart Bryant
- Re: ECMP [Tsvart last call review of draft-ietf-o… Gert Doering
- Re: game over, EH [Tsvart last call review of dra… Stewart Bryant
- Re: ECMP [Tsvart last call review of draft-ietf-o… Ole Troan
- Re: HbH flags [Tsvart last call review of draft-i… Joe Touch
- Re: [Tsv-art] game over, EH [Tsvart last call rev… Spencer Dawkins at IETF
- Re: HbH flags [Tsvart last call review of draft-i… Joe Touch
- Re: [OPSEC] HbH flags [Tsvart last call review of… Joe Touch
- Re: HbH flags [Tsvart last call review of draft-i… Joe Touch
- Re: HbH flags [Tsvart last call review of draft-i… Ole Troan
- Re: HbH flags [Tsvart last call review of draft-i… Stewart Bryant
- Re: HbH flags [Tsvart last call review of draft-i… Joe Touch
- Re: ECMP [Tsvart last call review of draft-ietf-o… Fernando Gont
- RE: [OPSEC] [Tsv-art] Tsvart last call review of … Smith, Donald
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Nick Hilliard
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Ole Troan
- Re: game over, EH [Tsvart last call review of dra… C. M. Heard
- Re: [OPSEC] game over, EH [Tsvart last call revie… Jared Mauch
- Re: [Tsv-art] game over, EH [Tsvart last call rev… Jared Mauch
- Re: game over, EH [Tsvart last call review of dra… C. M. Heard
- RE: [OPSEC] game over, EH [Tsvart last call revie… Smith, Donald
- Re: game over, EH [Tsvart last call review of dra… Gert Doering
- Re: game over, EH [Tsvart last call review of dra… Nico Williams
- Re: ECMP [Tsvart last call review of draft-ietf-o… Brian E Carpenter
- Re: ECMP [Tsvart last call review of draft-ietf-o… Nick Hilliard
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Brian E Carpenter
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Nick Hilliard
- Re: ECMP [Tsvart last call review of draft-ietf-o… Brian E Carpenter
- Re: [Tsv-art] game over, EH [Tsvart last call rev… Eric Rescorla
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Jared Mauch
- Re: ECMP [Tsvart last call review of draft-ietf-o… Fernando Gont
- Re: [Tsv-art] game over, EH [Tsvart last call rev… Christopher Morrow
- Re: HbH flags [Tsvart last call review of draft-i… Christopher Morrow
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Gert Doering
- Re: [Tsv-art] game over, EH [Tsvart last call rev… Eric Rescorla
- Re: [Tsv-art] game over, EH [Tsvart last call rev… Jared Mauch
- Re: [Tsv-art] game over, EH [Tsvart last call rev… Eric Rescorla
- Re: [Tsv-art] game over, EH [Tsvart last call rev… Joe Touch
- Re: HbH flags [Tsvart last call review of draft-i… Pete Resnick
- Re: [Tsv-art] game over, EH [Tsvart last call rev… Jared Mauch
- Re: [Tsv-art] game over, EH [Tsvart last call rev… Jared Mauch
- Re: HbH flags [Tsvart last call review of draft-i… Jared Mauch
- Re: [Tsv-art] game over, EH [Tsvart last call rev… Joe Touch
- Re: [Tsv-art] game over, EH [Tsvart last call rev… Nico Williams
- OT: TCP session lifetime - Re: [Tsv-art] game ove… Jared Mauch
- Re: OT: TCP session lifetime - Re: [Tsv-art] game… Nico Williams
- Re: [Tsv-art] game over, EH [Tsvart last call rev… Eric Rescorla
- Re: OT: TCP session lifetime - Re: [Tsv-art] game… Gert Doering
- Engaging constructively [HbH flags [Tsvart last c… Alissa Cooper
- Re: ECMP [Tsvart last call review of draft-ietf-o… Wes Hardaker
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Fernando Gont