nanog mailing list archives
Re: Issues encountered with assigning all ones IPv6 /64 address?
From: Sander Steffann <sander () steffann nl>
Date: Wed, 24 Oct 2012 13:26:59 +0200
Hi,
On a separate note, one of my customers discovered over the weekend that if they bring up an all ones IPv6 address in their /64 (2001:db8:1:1:ffff:ffff:ffff:ffff) then they can't exchange traffic with stuff hosted at hetzner.de such as archives.postgresql.org or 1-media-cdn.foolz.us. Seems filtered somewhere inside Hetzner. I found the same if I brought up an all ones address in any other /64 in the same /48 as well. Using ...ffff:ffff:ffff:fffe worked fine. I haven't had time to investigate further or tell them yet, though.
I discussed this with Hetzner and it seems to be a bug in JunOS 10.3R1.9. - Sander
Current thread:
- Re: Issues encountered with assigning .0 and .255 as usable addresses?, (continued)
- Re: Issues encountered with assigning .0 and .255 as usable addresses? Mark Andrews (Oct 22)
- Re: Issues encountered with assigning .0 and .255 as usable addresses? Joe Greco (Oct 22)
- Re: Issues encountered with assigning .0 and .255 as usable addresses? Mark Andrews (Oct 22)
- Re: Issues encountered with assigning .0 and .255 as usable addresses? Jimmy Hess (Oct 22)
- Issues encountered with assigning all ones IPv6 /64 address? (Was Re: Issues encountered with assigning .0 and .255 as usable addresses?) Andy Smith (Oct 23)
- Re: Issues encountered with assigning all ones IPv6 /64 address? (Was Re: Issues encountered with assigning .0 and .255 as usable addresses?) Rob Laidlaw (Oct 23)
- Re: Issues encountered with assigning all ones IPv6 /64 address? (Was Re: Issues encountered with assigning .0 and .255 as usable addresses?) Sander Steffann (Oct 23)
- Re: Issues encountered with assigning all ones IPv6 /64 address? (Was Re: Issues encountered with assigning .0 and .255 as usable addresses?) Andy Smith (Oct 23)
- Re: Issues encountered with assigning all ones IPv6 /64 address? (Was Re: Issues encountered with assigning .0 and .255 as usable addresses?) Mike Jones (Oct 23)
- Re: Issues encountered with assigning all ones IPv6 /64 address? (Was Re: Issues encountered with assigning .0 and .255 as usable addresses?) Marc Storck (Oct 23)
- Re: Issues encountered with assigning all ones IPv6 /64 address? (Was Re: Issues encountered with assigning .0 and .255 as usable addresses?) Joel Maslak (Oct 23)
- Re: Issues encountered with assigning all ones IPv6 /64 address? (Was Re: Issues encountered with assigning .0 and .255 as usable addresses?) Rob Laidlaw (Oct 23)
- Re: Issues encountered with assigning all ones IPv6 /64 address? Sander Steffann (Oct 24)
- Re: Issues encountered with assigning .0 and .255 as usable addresses? Scott Weeks (Oct 22)
- Re: Issues encountered with assigning .0 and .255 as usable addresses? Justin Krejci (Oct 22)
- Re: Issues encountered with assigning .0 and .255 as usable addresses? james machado (Oct 23)