Re: [OPSEC] [Tsv-art] Tsvart last call review of draft-ietf-opsec-ipv6-eh-filtering-06
Joe Touch <touch@strayalpha.com> Wed, 05 December 2018 14:31 UTC
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From: Joe Touch <touch@strayalpha.com>
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Date: Wed, 05 Dec 2018 06:30:49 -0800
Cc: David Farmer <farmer@umn.edu>, IETF-Discussion Discussion <ietf@ietf.org>, draft-ietf-opsec-ipv6-eh-filtering.all@ietf.org, opsec@ietf.org, tsv-art@ietf.org
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References: <977CA53D-7F72-4443-9DE2-F75F7A7C1569@strayalpha.com> <20181126175336.GW72840@Space.Net> <c959d8cb6f6a04a8da8318cfa89da341@strayalpha.com> <2425355d-e7cc-69dd-5b5d-78966056fea7@foobar.org> <C4D47788-0F3D-4512-A4E3-11F3E6EC230B@strayalpha.com> <8d3d3b05-ecc3-ad54-cb86-ffe6dc4b4f16@gmail.com> <C929A8B9-D65C-4EF7-9707-2238AE389BE3@strayalpha.com> <CAL9jLaY4h75KK4Bh-kZC6-5fJupaNdUfm1gK2Dg99jBntMCEyQ@mail.gmail.com> <C47149DC-CAF2-449F-8E18-A0572BBF4746@strayalpha.com> <CAL9jLaYfysKm7qrG=+jq7zV=5ODnSX-tAhBAiTU7SzYF-YmcGw@mail.gma il.com> <728C6048-896E-4B12-B80B-2091D7373D16@strayalpha.com> <CAL9jLaYHVdHr+rVoWeNtXTXgLxbTaX8V9gn3424tvsLW60Kvow@mail.gmail.com> <5E70C208-0B31-4333-BB8C-4D45E678E878@isc.org> <CAN-Dau0go6_Puf0A9e7KBpk0ApJBUvcxYtezxnwNc-8pKJ3PwQ@mail.gmail.com> <4D69FA8E-FB8A-4A16-9CA6-690D8AE33C9E@strayalpha.com> <9a613af3-c71e-1c30-d10a-f8a57aee3250@foobar.org> <8FE8712B-4CFC-450F-AEB8-A7CCD7D2F121@strayalpha.com> <a96a4567-4247-c4d5-9c65-43960e98d17c@foobar.org>
To: Nick Hilliard <nick@foobar.org>
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Subject: Re: [OPSEC] [Tsv-art] Tsvart last call review of draft-ietf-opsec-ipv6-eh-filtering-06
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> On Dec 5, 2018, at 5:54 AM, Nick Hilliard <nick@foobar.org> wrote: > > Joe Touch wrote on 05/12/2018 13:12: >> The choices below don’t include declaring this a security risk and >> turning it off. >> If you want to change the standard, do so. But this isn’t a step >> isn’t that direction. And the previous attempts only show why IPv6 >> has adoption problems. >> The standard can still be changed, but regardless, this simply is not >> a security issue and shouldn’t be sold as one. > If J Random Hacker in his mom's basement can launch an attack which takes down your network core because your management planes can't handle 1Tbit, or more realistically 10gbit, of HBH packets, then that is categorically a network security issue, even if it is a secondary effect. So every SNMP packet is an attack as well? As is every routing packet? A security issue is created when a packet can cause *disproportionate* load. Otherwise it’s just called load. The security issue is the implementation not throttling such packets to avoid having 10G of them shutting down the control plane. Yes, that’s a security issue, but it’s not the fault of the HBH packets. Joe
- [OPSEC] Tsvart last call review of draft-ietf-ops… Michael Scharf
- Re: [OPSEC] Tsvart last call review of draft-ietf… Joe Touch
- Re: [OPSEC] Tsvart last call review of draft-ietf… Brian E Carpenter
- Re: [OPSEC] Tsvart last call review of draft-ietf… Joe Touch
- Re: [OPSEC] Tsvart last call review of draft-ietf… Fernando Gont
- Re: [OPSEC] Tsvart last call review of draft-ietf… Fernando Gont
- Re: [OPSEC] Tsvart last call review of draft-ietf… Joe Touch
- Re: [OPSEC] Tsvart last call review of draft-ietf… Nick Hilliard
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Brian E Carpenter
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Christian Huitema
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Nick Hilliard
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Brian E Carpenter
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Christian Huitema
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Fernando Gont
- Re: [OPSEC] Tsvart last call review of draft-ietf… 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: [OPSEC] Tsvart last call review of draft-ietf… Joe Touch
- Re: [OPSEC] Tsvart last call review of draft-ietf… 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: [OPSEC] [Tsv-art] Tsvart last call review of … Benjamin Kaduk
- Re: [OPSEC] Tsvart last call review of draft-ietf… Mark Andrews
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Brian E Carpenter
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Nick Hilliard
- Re: [OPSEC] [Tsv-art] 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: [OPSEC] [Tsv-art] Tsvart last call review of … Stewart Bryant
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Stewart Bryant
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Christopher Morrow
- Re: [OPSEC] Tsvart last call review of draft-ietf… C. M. Heard
- Re: [OPSEC] Tsvart last call review of draft-ietf… Christopher Morrow
- Re: [OPSEC] Tsvart last call review of draft-ietf… Brian E Carpenter
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: [OPSEC] Tsvart last call review of draft-ietf… Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Brian E Carpenter
- Re: [OPSEC] Tsvart last call review of draft-ietf… Brian E Carpenter
- Re: [OPSEC] Tsvart last call review of draft-ietf… Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: [OPSEC] Tsvart last call review of draft-ietf… Christopher Morrow
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Christopher Morrow
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Brian E Carpenter
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Christopher Morrow
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Mark Andrews
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … David Farmer
- Re: [OPSEC] Tsvart last call review of draft-ietf… Gert Doering
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: [OPSEC] [Tsv-art] 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: [OPSEC] [Tsv-art] Tsvart last call review of … Nick Hilliard
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Nick Hilliard
- Re: [OPSEC] [Tsv-art] 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: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Nick Hilliard
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Gert Doering
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Stewart Bryant
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Ole Troan
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Nick Hilliard
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Nick Hilliard
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Gert Doering
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Gert Doering
- Re: [OPSEC] [Tsv-art] 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
- [OPSEC] HbH flags [Tsvart last call review of dra… Brian E Carpenter
- Re: [OPSEC] HbH flags [Tsvart last call review of… Joe Touch
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Joe Touch
- Re: [OPSEC] HbH flags [Tsvart last call review of… Brian E Carpenter
- [OPSEC] game over, EH [Tsvart last call review of… Brian E Carpenter
- Re: [OPSEC] HbH flags [Tsvart last call review of… Joe Touch
- [OPSEC] ECMP [Tsvart last call review of draft-ie… Brian E Carpenter
- Re: [OPSEC] HbH flags [Tsvart last call review of… Brian E Carpenter
- Re: [OPSEC] game over, EH [Tsvart last call revie… Stephen Farrell
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Brian E Carpenter
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Fernando Gont
- Re: [OPSEC] game over, EH [Tsvart last call revie… Fernando Gont
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Fernando Gont
- Re: [OPSEC] HbH flags [Tsvart last call review of… Joe Touch
- Re: [OPSEC] HbH flags [Tsvart last call review of… Christopher Morrow
- Re: [OPSEC] HbH flags [Tsvart last call review of… Joe Touch
- Re: [OPSEC] HbH flags [Tsvart last call review of… Joe Touch
- Re: [OPSEC] HbH flags [Tsvart last call review of… Christopher Morrow
- Re: [OPSEC] HbH flags [Tsvart last call review of… 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: [OPSEC] game over, EH [Tsvart last call revie… Gert Doering
- Re: [OPSEC] [Tsv-art] game over, EH [Tsvart last … Brian Trammell (IETF)
- Re: [OPSEC] game over, EH [Tsvart last call revie… Stewart Bryant
- Re: [OPSEC] ECMP [Tsvart last call review of draf… Stewart Bryant
- Re: [OPSEC] HbH flags [Tsvart last call review of… Ole Troan
- Re: [OPSEC] ECMP [Tsvart last call review of draf… Stewart Bryant
- Re: [OPSEC] ECMP [Tsvart last call review of draf… Ole Troan
- Re: [OPSEC] game over, EH [Tsvart last call revie… Stewart Bryant
- Re: [OPSEC] game over, EH [Tsvart last call revie… Gert Doering
- Re: [OPSEC] HbH flags [Tsvart last call review of… Stewart Bryant
- Re: [OPSEC] ECMP [Tsvart last call review of draf… Stewart Bryant
- Re: [OPSEC] game over, EH [Tsvart last call revie… Stewart Bryant
- Re: [OPSEC] ECMP [Tsvart last call review of draf… Gert Doering
- Re: [OPSEC] ECMP [Tsvart last call review of draf… Ole Troan
- Re: [OPSEC] [Tsv-art] game over, EH [Tsvart last … Spencer Dawkins at IETF
- Re: [OPSEC] HbH flags [Tsvart last call review of… Joe Touch
- Re: [OPSEC] HbH flags [Tsvart last call review of… Joe Touch
- Re: [OPSEC] HbH flags [Tsvart last call review of… Joe Touch
- Re: [OPSEC] HbH flags [Tsvart last call review of… Joe Touch
- Re: [OPSEC] HbH flags [Tsvart last call review of… Ole Troan
- Re: [OPSEC] HbH flags [Tsvart last call review of… Stewart Bryant
- Re: [OPSEC] HbH flags [Tsvart last call review of… Joe Touch
- Re: [OPSEC] ECMP [Tsvart last call review of draf… 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: [OPSEC] [Tsv-art] Tsvart last call review of … Fernando Gont
- Re: [OPSEC] game over, EH [Tsvart last call revie… C. M. Heard
- Re: [OPSEC] game over, EH [Tsvart last call revie… Jared Mauch
- Re: [OPSEC] [Tsv-art] game over, EH [Tsvart last … Jared Mauch
- Re: [OPSEC] game over, EH [Tsvart last call revie… C. M. Heard
- Re: [OPSEC] game over, EH [Tsvart last call revie… Smith, Donald
- Re: [OPSEC] game over, EH [Tsvart last call revie… Gert Doering
- Re: [OPSEC] game over, EH [Tsvart last call revie… Nico Williams
- Re: [OPSEC] ECMP [Tsvart last call review of draf… Brian E Carpenter
- Re: [OPSEC] ECMP [Tsvart last call review of draf… 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: [OPSEC] ECMP [Tsvart last call review of draf… Brian E Carpenter
- Re: [OPSEC] [Tsv-art] game over, EH [Tsvart last … Eric Rescorla
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Jared Mauch
- Re: [OPSEC] ECMP [Tsvart last call review of draf… Fernando Gont
- Re: [OPSEC] [Tsv-art] game over, EH [Tsvart last … Christopher Morrow
- Re: [OPSEC] HbH flags [Tsvart last call review of… Christopher Morrow
- Re: [OPSEC] [Tsv-art] Tsvart last call review of … Gert Doering
- Re: [OPSEC] [Tsv-art] game over, EH [Tsvart last … Eric Rescorla
- Re: [OPSEC] [Tsv-art] game over, EH [Tsvart last … Jared Mauch
- Re: [OPSEC] [Tsv-art] game over, EH [Tsvart last … Eric Rescorla
- Re: [OPSEC] [Tsv-art] game over, EH [Tsvart last … Joe Touch
- Re: [OPSEC] HbH flags [Tsvart last call review of… Pete Resnick
- Re: [OPSEC] [Tsv-art] game over, EH [Tsvart last … Jared Mauch
- Re: [OPSEC] [Tsv-art] game over, EH [Tsvart last … Jared Mauch
- Re: [OPSEC] HbH flags [Tsvart last call review of… Jared Mauch
- Re: [OPSEC] [Tsv-art] game over, EH [Tsvart last … Joe Touch
- Re: [OPSEC] [Tsv-art] game over, EH [Tsvart last … Nico Williams
- [OPSEC] OT: TCP session lifetime - Re: [Tsv-art] … Jared Mauch
- Re: [OPSEC] OT: TCP session lifetime - Re: [Tsv-a… Nico Williams
- Re: [OPSEC] [Tsv-art] game over, EH [Tsvart last … Eric Rescorla
- Re: [OPSEC] OT: TCP session lifetime - Re: [Tsv-a… Gert Doering
- [OPSEC] Engaging constructively [HbH flags [Tsvar… Alissa Cooper
- Re: [OPSEC] ECMP [Tsvart last call review of draf… Wes Hardaker
- Re: [OPSEC] ECMP [Tsvart last call review of draf… Brian E Carpenter
- Re: [OPSEC] ECMP [Tsvart last call review of draf… Wes Hardaker
- Re: [OPSEC] ECMP [Tsvart last call review of draf… Fernando Gont