I’m having a problem with IPv6 over wireless. I’m using Hurricane Electric as my tunnelbroker and I have a /48 assigned. I have that broken down into a few /64 subnets for use on different interfaces. I’ve configured the IPv6 neighborhood discovery protocol as follows
/ipv6 nd
add advertise-dns=yes advertise-mac-address=yes disabled=no hop-limit=\
unspecified interface=all managed-address-configuration=no mtu=\
unspecified other-configuration=no ra-delay=3s ra-interval=3m20s-10m \
ra-lifetime=30m reachable-time=2m retransmit-interval=5s
I’ve noticed that IPv6 ND is working properly on all the wired interfaces and occasionally on the wireless interface. Whenever I notice IPv6 ND is not working properly for wireless clients the only fix I’ve found is disabling and re-enabling the wireless interface.