[Dnsmasq-discuss] Router Advertisement ignores --(except-)interface option ?

[Julien Muchembled]

I simplified a little. eth0 is bridged (br0) with several tap interfaces.
Both br0 and eth1 get public /64 ipv6:
- eth1 gets ipv6 from the ISP box only because this is default configuration: it will probably be unused so in case of trouble, autoconf will be disabled (in fact, because forwarding is enabled, default route is already discarded)
- br0 gets ipv6 from a VPN (which also sets the default route): the /64 prefix is shared with all other hosts connected on eth0 (there's a switch of course)

Le 09/25/12 15:06, Simon Kelley a écrit :
> What is the configuration of the two interfaces, eth0 and eth1.?
> I'm particularly interested in their IPv6 addresses and prefix lengths.

I'm surprised you're interested in their IPv6 addresses. I obsfuscated some parts since I prefer not to publish them:
- eth1:
  2a01:e35:uuvv:460:ecaf:a888:71e:6864/64 scope global temporary dynamic
  2a01:e35:uuvv:460:82ee:73ff:fexx:yyzz/64 scope global dynamic
  fe80::82ee:73ff:fexx:yyzz/64 scope link
- br0:
  2001:67c:ttww:3::1/64 scope global
  fe80::5c88:f1ff:fefd:d9f9/64 scope link
- dnsmasq:
  -i br0 -F 2001:67c:ttww:3::1,ra-only,64,1d

Julien