Re: problem statement [was Re: New Version Notification for draft-hinden-ipv4flag-00.txt]
Simon Hobson <linux@thehobsons.co.uk> Sat, 18 November 2017 20:39 UTC
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Subject: Re: problem statement [was Re: New Version Notification for draft-hinden-ipv4flag-00.txt]
From: Simon Hobson <linux@thehobsons.co.uk>
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Date: Sat, 18 Nov 2017 20:37:59 +0000
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Brian E Carpenter <brian.e.carpenter@gmail.com> wrote: > Indeed. If there is no serious problem, don't fix. What I seemed to hear > in Singapore was that people weren't happy with just ignoring the small > amount of residual IPv4 traffic on ietf-nat64 (about 1% in the measurement > by Bob Hinden). However, from what I saw, most of it is layer 2 broadcast > traffic, which is more of a burden for the infrastructure. We need to decide > whether we care. On that basis, isn't the simplest and most compatible (in that it doesn't need any systems to be updated to support it*) to configure filters in the infrastructure as already suggested ? > On 19/11/2017 03:39, Jen Linkova wrote: >> If the problem is 'IPv4 broadcast noise on the link' then it should be >> solved on L2 level and the network should not switch ethertype 0x0800. >> If the problem is 'all those noisy DHCPv4 requests the first-hop >> router has to drop because DHCP relay is not configured' then the >> router interface should not accept IPv4 packets at all, problem >> solved. * The only requirement is that the infrastructure (APs, switches, routers) have the facility. And all this is in the hands of the network operator regardless of the nature of the clients connecting though it.
- Fwd: New Version Notification for draft-hinden-ip… Bob Hinden
- Re: New Version Notification for draft-hinden-ipv… JORDI PALET MARTINEZ
- Re: Fwd: New Version Notification for draft-hinde… Fernando Gont
- Re: Fwd: New Version Notification for draft-hinde… Brian E Carpenter
- Re: New Version Notification for draft-hinden-ipv… Bob Hinden
- Re: New Version Notification for draft-hinden-ipv… David Farmer
- Re: New Version Notification for draft-hinden-ipv… Simon Perreault
- Re: Fwd: New Version Notification for draft-hinde… Nick Hilliard
- Re: New Version Notification for draft-hinden-ipv… JORDI PALET MARTINEZ
- Re: Fwd: New Version Notification for draft-hinde… Michael Richardson
- Re: New Version Notification for draft-hinden-ipv… james woodyatt
- Re: New Version Notification for draft-hinden-ipv… Bob Hinden
- Re: New Version Notification for draft-hinden-ipv… james woodyatt
- Re: New Version Notification for draft-hinden-ipv… Bob Hinden
- Re: New Version Notification for draft-hinden-ipv… Lorenzo Colitti
- Re: New Version Notification for draft-hinden-ipv… Simon Hobson
- Re: New Version Notification for draft-hinden-ipv… Lorenzo Colitti
- Re: New Version Notification for draft-hinden-ipv… Erik Kline
- Re: New Version Notification for draft-hinden-ipv… Nick Hilliard
- Re: New Version Notification for draft-hinden-ipv… Tim Chown
- Re: New Version Notification for draft-hinden-ipv… Erik Kline
- Re: New Version Notification for draft-hinden-ipv… Jen Linkova
- Re: Fwd: New Version Notification for draft-hinde… Fernando Gont
- Re: New Version Notification for draft-hinden-ipv… Fernando Gont
- problem statement [was Re: New Version Notificati… Brian E Carpenter
- Re: problem statement [was Re: New Version Notifi… Christian Huitema
- Re: problem statement [was Re: New Version Notifi… Simon Hobson
- Re: problem statement [was Re: New Version Notifi… David Farmer
- Re: problem statement [was Re: New Version Notifi… JORDI PALET MARTINEZ
- Re: problem statement [was Re: New Version Notifi… Simon Hobson
- Re: problem statement [was Re: New Version Notifi… Lorenzo Colitti
- Re: problem statement [was Re: New Version Notifi… Nick Hilliard
- Re: New Version Notification for draft-hinden-ipv… Mikael Abrahamsson
- Re: problem statement [was Re: New Version Notifi… Brian E Carpenter
- Re: problem statement [was Re: New Version Notifi… Simon Hobson
- Re: problem statement [was Re: New Version Notifi… Brian E Carpenter
- Re: problem statement [was Re: New Version Notifi… Nick Hilliard
- Re: problem statement [was Re: New Version Notifi… David Farmer
- Re: problem statement [was Re: New Version Notifi… Michael Richardson
- Re: problem statement [was Re: New Version Notifi… Lorenzo Colitti
- Re: problem statement [was Re: New Version Notifi… Lorenzo Colitti
- Re: New Version Notification for draft-hinden-ipv… Lorenzo Colitti
- Re: problem statement [was Re: New Version Notifi… Jen Linkova
- Re: problem statement [was Re: New Version Notifi… Lorenzo Colitti
- Re: problem statement [was Re: New Version Notifi… Mikael Abrahamsson
- Re: problem statement [was Re: New Version Notifi… Alexandre Petrescu
- Re: problem statement [was Re: New Version Notifi… Alexandre Petrescu
- Re: problem statement [was Re: New Version Notifi… Alejandro Acosta
- Re: problem statement [was Re: New Version Notifi… Nick Hilliard
- Re: Fwd: New Version Notification for draft-hinde… Brian E Carpenter
- Re: Fwd: New Version Notification for draft-hinde… Brian E Carpenter
- Re: problem statement [was Re: New Version Notifi… Brian E Carpenter
- Re: problem statement [was Re: New Version Notifi… Mikael Abrahamsson
- Re: problem statement [was Re: New Version Notifi… Ole Troan
- Re: problem statement [was Re: New Version Notifi… Mikael Abrahamsson
- Re: problem statement [was Re: New Version Notifi… David Farmer
- Re: problem statement [was Re: New Version Notifi… Nick Hilliard
- Re: problem statement [was Re: New Version Notifi… Mikael Abrahamsson
- Re: problem statement [was Re: New Version Notifi… Lorenzo Colitti
- Re: problem statement [was Re: New Version Notifi… Michael Richardson
- Re: problem statement [was Re: New Version Notifi… Alexandre Petrescu
- RE: problem statement [was Re: New Version Notifi… Manfredi, Albert E
- Re: problem statement [was Re: New Version Notifi… Nick Hilliard
- Re: problem statement [was Re: New Version Notifi… Erik Kline
- Re: problem statement [was Re: New Version Notifi… Brian E Carpenter
- Re: problem statement [was Re: New Version Notifi… Nick Hilliard
- Re: problem statement [was Re: New Version Notifi… Fred Baker
- Re: problem statement [was Re: New Version Notifi… David Farmer
- Re: problem statement [was Re: New Version Notifi… Brian E Carpenter
- Re: problem statement [was Re: New Version Notifi… David Farmer
- Re: problem statement [was Re: New Version Notifi… Lorenzo Colitti
- Re: New Version Notification for draft-hinden-ipv… james woodyatt
- Re: New Version Notification for draft-hinden-ipv… james woodyatt