"no inet6" (to remove ip6 from an interface after it has been
explicitly or implicitly added) is not yet supported.
"inet6 autoconf" also needs to be handled (replacement for rtsol).
packet filtering, NAT, queueing, BGP, OSPF, RIP, IPsec, DHCP, DVMRP,
SNMP, relayd, sshd, inetd, ftp-proxy, resolv.conf and NTP. It presents
the user with a vaguely cisco-like interface with all configuration in
one easy to read text list.
some improvements from, and OK, sthen@