Ben Evans posted a comment on discussion Help

Hi, after some tweaking was able to setup mpd5 and much happier with cpu usage compared to pppd but have a minor issue. When the pppoe interface is created with the ipv6cp option it assigns the ipv6 link-local address as fe80::1 instead of a eui-64 based on the physical interface's mac which I'd prefer as it's used by dhcpcd to negotiate a global address. I'm aware you can run a script to change the address after the interface is up but feels more fragile and it appears to be possible to use an eui-64...