The entire arrangement of the internal network is confusing at the moment,
so I'm making a new map to try to explain it all:
2019-06-24 Map redrawn.
2019-06-22 KVM Switch connected to BLACKFIN and BIGEYE
2019-05-20 TARDIS re-licensed.
2019-05-19 Back up after power failure while I was on holiday.
2019-05-05 TARDIS License PAKs expired - awaiting new ones.
2019-05-02 Map redrawn.
2019-05-02 DOCTOR talks TCP/IP at last.
2019-05-02 MASTER now talks TCP/IP and DECnet.
2019-05-01 TARDIS moved back to BLACKFIN.
2019-05-01 SIDRAT moved back to BLACKFIN.