Problem with annon FTP access

[Magnus Ljungberg <magnus@aaii.oz.au>]

I am attemtping to ftp the general beta release of CMU Common Lisp for
SPARCstation or Sun4 machines running SunOS, but the system does not
allow me access, please see transcript below.

bash$ ftp lisp-rt2.slisp.cs.cmu.edu
Connected to LISP-RT2.SLISP.CS.CMU.EDU.
220 LISP-RT2.SLISP.CS.CMU.EDU FTP server (Version 4.105 of 10-Jul-90 12:08) ready.
Name (lisp-rt2.slisp.cs.cmu.edu:magnus): anonymous
331 Guest login ok, send username@node as password.
Password (magnus@aaii.oz.AU): 
230 Filenames can not have '/..' in them.
ftp> cd /afs/cs.cmu.edu/projects/clisp/release
530 Access not allowed for guest users for path /afs/cs.cmu.edu/projects/clisp/release
ftp> pwd
257 "/tmp" is current directory.