jana added the comment:
This code does the trick:
ipn = ipaddress.ip_network("2a0c:ac10::/32")
prefix = ipn.prefixlen
if ipn.version == 6:
rest = int((ipn.max_prefixlen - prefix) / 4)
elif ipn.version == 4:
rest = int((ipn.max_prefixlen - prefix) /
jana added the comment:
Running into the same problem here. Within the zonefile rfc1035 defines a
usecase for ipv4, but I can't find anything similar for IPv6. The feature is
also rather obscure. The zone however is used in the zonefile as origin and in
bind in the named.conf to refer
