Hi Jeroen, On 13/10/2016 12:16, Jeroen Massar wrote: > On 2016-10-13 00:51, Brian E Carpenter wrote: > [..] >> Kernel IPv6 routing table >> Destination Next Hop Flag Met Ref Use If >> fd00::/64 fe80::be05:43ff:fe8e:ce39 UG 600 1 12 >> wlp2s0 >> fe80::/64 :: U 256 0 0 >> wlp2s0 >> ::/0 :: !n -1 1 137 lo >> ::1/128 :: Un 0 3 7 lo >> fd00::c5bb:40f2:f3d5:94e4/128 :: Un 0 3 19 lo >> fe80::9051:543a:4c9e:e93e/128 :: Un 0 2 11 lo >> ff00::/8 :: U 256 2 1763 >> wlp2s0 >> ::/0 :: !n -1 1 137 lo > > Do you receive those prefixes over RA or manual config?
RA of course > Is forwarding enabled? No > What does the ra_accept sysctl say? accept_ra = 1 > > Also 'ip -6 ro get <prefix>' can be very useful to check where the > routing table thinks packets are supposed to go. Well, once I create the default route it tells me exactly what it should, for any global-scope address. But after reboot it says "unreachable" for any address outside the ULA /64 (i.e. even the rest of the ULA /48 is unreachable). It's broken, is all. Brian > > In general on a Linux install from the last decade or so, avoid > 'netstat' and 'ifconfig' and use iproute: 'ip ro sho' or 'ip -6 ro sho', > 'ip -6 addr show' > > Greets, > Jeroen > >
