Нет, можно только получить эту информационную сторону сервера от сервера DHCP. Эта информация содержится в .lease файле сервера DHCP: /var/lib/dhcpd/dhcpd.leases
, если Вы используете сервер DHCP ISC.
$ more /var/lib/dhcpd/dhcpd.leases
# All times in this file are in UTC (GMT), not your local timezone. This is
# not a bug, so please don't ask about it. There is no portable way to
# store leases in the local timezone, so please don't request this as a
# feature. If this is inconvenient or confusing to you, we sincerely
# apologize. Seriously, though - don't ask.
# The format of this file is documented in the dhcpd.leases(5) manual page.
# This lease file was written by isc-dhcp-V3.0.5-RedHat
lease 192.168.1.100 {
starts 4 2011/09/22 20:27:28;
ends 1 2011/09/26 20:27:28;
tstp 1 2011/09/26 20:27:28;
binding state free;
hardware ethernet 00:1b:77:93:a1:69;
uid "\001\000\033w\223\241i";
}
...
...