nanog mailing list archives
IPv6 filtering (was Re: IPv6 internet broken, cogent/telia/hurricane not peering)
From: Marco Hogewoning <marcoh () marcoh net>
Date: Mon, 12 Oct 2009 21:24:15 +0200
On Oct 12, 2009, at 9:14 PM, Jack Bates wrote:
Dan White wrote:Reputation lists will just be on the /64, /56 and /48 boundaries, ratherthan IPv4 /32.And then people will scream because someone setup a layout that hands out /128 addresses within a /64 pool.
There is that chance yes especially from access networks which use RA.As this thread has drifted off topic any way, would it for instance be a good idea to simply not accept mail from hosts that clearly use autoconfig ie reject all smtp from EUI-64 addresses. Of course not a wise idea for your own outbound relays which should handle mail from your customers but on the incoming side it might as well save a lot of headache and there is no need to keep track of which /64 are access networks.
Just a few cents, MarcoH
Current thread:
- Re: IPv6 internet broken, cogent/telia/hurricane not peering, (continued)
- Re: IPv6 internet broken, cogent/telia/hurricane not peering Matthew Petach (Oct 21)
- Re: IPv6 internet broken, cogent/telia/hurricane not peering Frédéric (Oct 22)
- Re: IPv6 internet broken, cogent/telia/hurricane not peering Owen DeLong (Oct 22)
- Re: IPv6 internet broken, cogent/telia/hurricane not peering Frédéric (Oct 22)
- Re: IPv6 internet broken, cogent/telia/hurricane not peering Patrick W. Gilmore (Oct 12)
- Re: IPv6 internet broken, cogent/telia/hurricane not peering Michael Peddemors (Oct 12)
- Re: IPv6 internet broken, cogent/telia/hurricane not peering Joel Jaeggli (Oct 12)
- Re: IPv6 internet broken, cogent/telia/hurricane not peering Dan White (Oct 12)
- Re: IPv6 internet broken, cogent/telia/hurricane not peering Jack Bates (Oct 12)
- IPv6 filtering (was Re: IPv6 internet broken, cogent/telia/hurricane not peering) Marco Hogewoning (Oct 12)
- Re: IPv6 filtering (was Re: IPv6 internet broken, cogent/telia/hurricane not peering) Jeroen Massar (Oct 12)
- Re: IPv6 filtering (was Re: IPv6 internet broken, cogent/telia/hurricane not peering) Marco Hogewoning (Oct 12)
- Re: IPv6 filtering (was Re: IPv6 internet broken, cogent/telia/hurricane not peering) Jeroen Massar (Oct 12)