Re: [Dnsmasq-discuss] No IPv6 router advertisements for subnets other than /64?

2013-09-16 Thread Simon Kelley
On 16/09/13 11:49, Roy Marples wrote: On 16/09/2013 11:44, Simon Kelley wrote: That links seems to refer entirely to DHCPv6. Dnsmasq will allow non-64 prefix lengths for DHCPv6. What we're talking about here is rfc4861 router advertisements and I'm not sure how the discussion you reference appli

Re: [Dnsmasq-discuss] No IPv6 router advertisements for subnets other than /64?

2013-09-16 Thread Roy Marples
On 16/09/2013 11:44, Simon Kelley wrote: That links seems to refer entirely to DHCPv6. Dnsmasq will allow non-64 prefix lengths for DHCPv6. What we're talking about here is rfc4861 router advertisements and I'm not sure how the discussion you reference applies there. It shows a case where a RA

Re: [Dnsmasq-discuss] No IPv6 router advertisements for subnets other than /64?

2013-09-16 Thread Simon Kelley
On 16/09/13 11:16, Roy Marples wrote: On 16/09/2013 10:44, Simon Kelley wrote: SLAAC works by generating addresses by composing the prefix and the so-called Interface Identifier. RFC-4291 says: "For all unicast addresses, except those that start with the binary value 000, Interface IDs are requ

Re: [Dnsmasq-discuss] No IPv6 router advertisements for subnets other than /64?

2013-09-16 Thread Roy Marples
On 16/09/2013 10:44, Simon Kelley wrote: SLAAC works by generating addresses by composing the prefix and the so-called Interface Identifier. RFC-4291 says: "For all unicast addresses, except those that start with the binary value 000, Interface IDs are required to be 64 bits long and to be const

Re: [Dnsmasq-discuss] No IPv6 router advertisements for subnets other than /64?

2013-09-16 Thread Quintus
Am Mon, 16 Sep 2013 10:44:01 +0100 schrieb Simon Kelley : > SLAAC works by generating addresses by composing the prefix and the > so-called Interface Identifier. > > RFC-4291 says: "For all unicast addresses, except those that start > with the binary value 000, Interface IDs are required to be 6

Re: [Dnsmasq-discuss] No IPv6 router advertisements for subnets other than /64?

2013-09-16 Thread Simon Kelley
On 16/09/13 10:18, Quintus wrote: Hi there, I’m trying to divide my home network into useful IPv6 subnets. I’ve got a /64 network from SiXxs and wanted to use a /80 for cable clients and another /80 for wifi clients (with the other /80s staying unused for now). Here’s what I’ve tried for cable:

[Dnsmasq-discuss] No IPv6 router advertisements for subnets other than /64?

2013-09-16 Thread Quintus
Hi there, I’m trying to divide my home network into useful IPv6 subnets. I’ve got a /64 network from SiXxs and wanted to use a /80 for cable clients and another /80 for wifi clients (with the other /80s staying unused for now). Here’s what I’ve tried for cable: ---