After upgrading 6.2amd64 -> 6.3amd64 there is no lease time info present by renewing an IP address using '#sh /etc/netstart if0' command.
Manually run dhclinent shows MAC address of a dhcpd server (very useful) but lease time has been deprecated since 6.2 (very useful for different dhcp servers lease time determining). Hope this helpful information will be returned back in additional to dhcpd server's MAC added in 6.3. Denis
