Is it possible to setup the Routerboard as ISATAP GW for internal Ipv4 Networks?
When i´m trying to add a link-local adress on a Loopback Interface:
The IPv4 Address of that Loopback Interface is 10.5.5.5
/ipv6 address add address=fe80::5efe:a05:0505/64 advertise=no interface=loopback
i get a
"failure: can not add link local address"

I tried that on Router OS 5.20 and 6.0 rc1!