[FROG] classic config has reachability issues

[Randy Bush]

is-is seems to work, i.e. ibgps can find eachother via the loopbacks

     neighbor 192.168.254.11 remote-as 3927

etc.

but i have to wonder if, given

>     auto lo:0
>     iface lo:0 inet static
> 	    address 192.168.254.10/32
>     iface lo:0 inet6 static
> 	    address fc00::10/128

maybe `etc/frr/daemons` should have

    isisd_options="  -A 192.168.254.10

or some analogous hack.  and what about v6?

randy