telnet> open research.att.com Trying... Connected to research.att.com. Escape character is '^]'. RISC/os (inet) login: 123 Last login: Sun Feb 3 15:27:19 from research.att.com RISC/os (UMIPS) 4.0 inet Copyright 1986, MIPS Computer Systems All Rights Reserved This is inet. Authorized use only. Recent disk problems have caused some file corruption and we have reloaded a number of files. This seems to have solved the problem. We are still recovering stuff, so let us know if something is missing. $ w w: check_kernel_id; mismatch between kernel file and memory; error= 2 $ who who: not found
Figure 3: First entrance by "Berferd" into the Bell Labs firewall, as recorded at Stanford University.