nanog mailing list archives
Re: TWC (AS11351) blocking all NTP?
From: John Kristoff <jtk () cymru com>
Date: Mon, 3 Feb 2014 16:38:43 -0600
On Mon, 3 Feb 2014 07:08:25 +0000 "Dobbins, Roland" <rdobbins () arbor net> wrote:
There's nothing in IPv6 which makes any difference. The ultimate solution is antispoofing at the customer edge.
There is at least one small thing that may change some part of this and similar problems. If the threat vector were only accessible on IPv6 and that service on those systems is not easily discoverable then it will probably reduce the total population of systems being abused. I do realize in practice there are ways to discover systems, but the change in address architecture could change things, not perfectly, but I'll venture to suggest noticeably in some not so difficult to imagine scenarios. John
Current thread:
- TWC (AS11351) blocking all NTP? Jonathan Towne (Feb 01)
- Re: TWC (AS11351) blocking all NTP? Paul Ferguson (Feb 02)
- Re: TWC (AS11351) blocking all NTP? Jonathan Towne (Feb 02)
- Re: TWC (AS11351) blocking all NTP? John Levine (Feb 02)
- Re: TWC (AS11351) blocking all NTP? Michael DeMan (Feb 02)
- Re: TWC (AS11351) blocking all NTP? Dobbins, Roland (Feb 02)
- Re: TWC (AS11351) blocking all NTP? Dobbins, Roland (Feb 02)
- Re: TWC (AS11351) blocking all NTP? Michael DeMan (Feb 02)
- Re: TWC (AS11351) blocking all NTP? Dobbins, Roland (Feb 02)
- Re: TWC (AS11351) blocking all NTP? John Kristoff (Feb 03)
- Re: TWC (AS11351) blocking all NTP? Dobbins, Roland (Feb 03)
- Re: TWC (AS11351) blocking all NTP? John Levine (Feb 02)
- Re: TWC (AS11351) blocking all NTP? John Levine (Feb 03)
- Re: TWC (AS11351) blocking all NTP? Valdis . Kletnieks (Feb 03)
- Re: TWC (AS11351) blocking all NTP? Livingood, Jason (Feb 03)
- Re: TWC (AS11351) blocking all NTP? Jared Mauch (Feb 03)
- Re: TWC (AS11351) blocking all NTP? Matthew Petach (Feb 02)
- Re: TWC (AS11351) blocking all NTP? Cb B (Feb 02)
- Re: TWC (AS11351) blocking all NTP? ryangard (Feb 02)
- Re: TWC (AS11351) blocking all NTP? TGLASSEY (Feb 03)