I want to use a Slate (GL-AR750S) router to split off two local networks; everything on IPv4 works fine as expected (it routes between WAN and LAN just fine), but it refuses to get an IPv6 address/prefix via DHCPv6 on WAN6 and assign it to LAN.
It looks like IPv6 is turned off in various places:
# uci show network.wan6.disabled network.wan6.disabled='1' # cat /proc/sys/net/ipv6/conf/eth0.2/disable_ipv6 1
I can enable it, and when I do, link-local (fe80::*) addresses start to appear in
ip addr. However, restarting the WAN6 interface still doesn’t work, and it seems that even if I enable it, the router disables it again.
Is there any way to enable IPv6?