[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
IPv6 addressing for core network
> > A /127 mask is still the best way to handle real point-to-point links
> > like SDH/SONET today, to avoid the ping-pong problem. Works fine with
> > Cisco and Juniper, not tried with other vendors.
> Can you elaborate on this? What's the ping-pong problem?
This has been well covered in the past. See
It's a problem for real point-to-point links like SDH/SONET which
don't use Neighbor Discovery.
Steinar Haug, Nethelp consulting, sthaug at nethelp.no