Have you tried security oriented distro Operator.iso by ussysadmin.org? It is based on knoppix and debian. Also it is one of the best network testing and pen testers tool?
Vintage Computer, Memorex Storage Unit For Main Frame Computer 1986, Movie Prop
$995.00
IBM FRU26F7630 3390 DASD Hard Drive 10.8” from Vintage Mainframe
$249.99
Vintage Computer Punch Plug Board Mainframe Panels & Wiring Harness
$50.00
*PAIR* 1960's Vintage GE-600 Series Mainframe Computer PCBs Bitslice Accumulator
$14.95
Digital DEC LK201 Terminal Keyboard RJ11 Connection Mainframe
$49.00
Vintage Hewlett Packard HP 2100A Microprogrammable Computer System Mainframe
$999.99
Chrislin Industries CI-1123 PDP-11 Q-Bus DRAM Card, Untested
$100.00
IBM mainframe server cpu IBM93 vintage cpu collector's item
$125.99
JINX Gaming Computer Mainframe Rare Collectible
$500.00
AOC 14in Monochrome Monitor MM-413S VGA Mainframe Collection RARE 1993
$174.99