It would be very nice and useful, if the hostname of the Knoppix box would be unique. This would allow, that there are several Knoppix hosts running on the same net. Currently, if dynamic dns and DHCP is used, only the first "knoppix" host gets added to the DNS.

One easy way would be, to add the MAC adress of the 1st NIC to hostname (without the : of course). This would make the hostname look something like "knoppix-0008743EFDE2".