nanog mailing list archives
Re: IPv6 fc00::/7 — Unique local addresses
From: Mark Smith <nanog () 85d5b20a518b8f6864949bd940457dc124746ddc nosense org>
Date: Thu, 21 Oct 2010 14:01:59 +1030
On Thu, 21 Oct 2010 14:29:11 +1100 Mark Andrews <marka () isc org> wrote:
In message <4CBFA9BB.9030100 () matthew at>, Matthew Kaufman writes:ULA + PA can have the same problems, especially if your ULA is inter-organization ULA, which was one of the cases under discussion.Which still isn't a problem. Presumably you want your inter-organization traffic to use ULA addresses to talk to each other so you setup the address selection rules to do just that. That requires new rules being distributed to all nodes that need to talk to the other site. Presumable DHCPv6 could do this. If there isn't yet a DHCP option to request address selection rules we need to define one.
One is being defined - https://datatracker.ietf.org/doc/draft-fujisaki-6man-addr-select-opt/
Use a VPN between the organisations so you fate share. If you have a private interconnect then the VPN becomes the backup.Matthew Kaufman-- Mark Andrews, ISC 1 Seymour St., Dundas Valley, NSW 2117, Australia PHONE: +61 2 9871 4742 INTERNET: marka () isc org
Current thread:
- Re: IPv6 fc00::/7 — Unique local addresses, (continued)
- Re: IPv6 fc00::/7 — Unique local addresses Mark Smith (Oct 20)
- Re: IPv6 fc00::/7 — Unique local addresses Matthew Kaufman (Oct 20)
- Re: IPv6 fc00::/7 — Unique local addresses Mark Smith (Oct 20)
- RE: IPv6 fc00::/7 — Unique local addresses George Bonser (Oct 20)
- Re: IPv6 fc00::/7 — Unique local addresses Mark Smith (Oct 20)
- RE: IPv6 fc00::/7 — Unique local addresses George Bonser (Oct 20)
- Re: IPv6 fc00::/7 — Unique local addresses Matthew Kaufman (Oct 20)
- Re: IPv6 fc00::/7 — Unique local addresses Mark Andrews (Oct 20)
- Re: IPv6 fc00::/7 — Unique local addresses Matthew Kaufman (Oct 20)
- Re: IPv6 fc00::/7 — Unique local addresses Mark Andrews (Oct 20)
- Re: IPv6 fc00::/7 — Unique local addresses Mark Smith (Oct 20)
- Re: IPv6 fc00::/7 — Unique local addresses Owen DeLong (Oct 21)
- Re: IPv6 fc00::/7 — Unique local addresses Matthew Kaufman (Oct 21)
- Re: IPv6 fc00::/7 ??? Unique local addresses Steve Meuse (Oct 21)
- Why ULA: low collision chance (Was: IPv6 fc00::/7 — Unique local addresses) Jeroen Massar (Oct 21)
- Re: Why ULA: low collision chance (Was: IPv6 fc00::/7 — Unique local addresses) Ray Soucy (Oct 21)
- Re: Why ULA: low collision chance (Was: IPv6 fc00::/7 — Unique local addresses) William Herrin (Oct 21)
- Re: Why ULA: low collision chance (Was: IPv6 fc00::/7 — Unique local addresses) Joel Jaeggli (Oct 21)