(oops, should have sent this to tech-net@ ...)
Can it be that if I use dhcpcd to obtain an IPv6 prefix from my router
(a FritzBox in my case), and it assigns the prefix::1 address to the
desired interface, that still no routing in that direction occurs?
Here is my case:
dhcpcd.conf:
interface re0
noipv4
interface re1
# enable routing solicitation get the default IPv6 route
ipv6rs
# also the default IPv4 route will go here
gateway
# request an IPv6 address
ia_na 1
# get a /64 and assign it to re0
ia_pd 2 re0/0
ifconfig re0:
re0: ...
inet 10.0.0.16 netmask 0xffffff00 broadcast 10.0.0.255
inet6 fe80::d63d:7eff:fe2d:6798%re0 prefixlen 64 scopeid 0x1
inet6 2001:984:4b2a:fc::1 prefixlen 64
# The route to internal addresses goes to the default (i.e. wrong) interface,
# not to re0 as it should:
$ route get -inet6 2001:984:4b2a:fc:226:9eff:fece:8c54
route to: vargaz.falu.nl
destination: ::
mask: default
gateway: fe80::ca0e:14ff:feee:a54b%re1
local addr: fe80::5008:f7e9:73dd:7e21%re1
interface: re1
flags: <UP,GATEWAY,DONE,STATIC>
recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire
0 0 0 0 0 0 1492 0
$ netstat -rn -f inet6 | grep re0
fe80::%re0/64 link#1 UC - - - re0
fe80::222:15ff:fe60:7f54 00:22:15:60:7f:54 UHLc - - - re0
fe80::226:9eff:fece:8c54 00:26:9e:ce:8c:54 UHLc - - - re0
ff01:1::/32 link#1 UC - - - re0
ff02::%re0/32 link#1 UC - - - re0
$ ndp -a | grep re0
Neighbor Linklayer Address Netif Expire S Flags
murthe.falu.nl d4:3d:7e:2d:67:98 re0 permanent R
fe80::222:15ff:fe60:7f54%re0 00:22:15:60:7f:54 re0 23h33m53s S
fe80::226:9eff:fece:8c54%re0 00:26:9e:ce:8c:54 re0 23h48m9s S
fe80::d63d:7eff:fe2d:6798%re0 d4:3d:7e:2d:67:98 re0 permanent R
-Olaf.
--
___ Olaf 'Rhialto' Seibert -- Wayland: Those who don't understand X
\X/ rhialto/at/xs4all.nl -- are condemned to reinvent it. Poorly.
----- End forwarded message -----
Attachment:
signature.asc
Description: PGP signature