[1120] in SIPB_Linux_Development
problem with linux packages
daemon@ATHENA.MIT.EDU (Derek Lee)
Fri Oct 27 00:36:06 1995
Date: Fri, 27 Oct 1995 00:35:32 -0400
From: Derek Lee <dkklee@MIT.EDU>
To: linux-dev@MIT.EDU
Hi,
I installed Kerberos and zephyr on my linux machine. (ie kerberos.tgz,
zephyr.tgz; added services.add; set 'initprogs=/bin/true' in
zephys.vars)
I managed to get kinit to work, and got a Kerberos ticket. But nothing
else seems to work the way it did on Athena workstations.
(1) I tried telnet using:
/usr/athena/bin/telnet -x express.dialup.mit.edu -l dkklee
and I got the following:
>Trying 18.71.0.54...
>Connected to express.dialup.mit.edu.
>Escape character is '^]'.
>[ Trying KERBEROS4 ... ]
>[ Kerberos V4 refuses authentication because Can't decode authenticator (krb_rd_req) ]
>[ Trying KERBEROS4 ... ]
>[ Warning: Authentication failed. ]
>[ Kerberos V4 refuses authentication because Can't decode authenticator (krb_rd_req) ]
[ Warning: Authentication failed. ]
>Password:
I eventually get logged in, and now my Kerberos tickets are:
> Ticket file: /tmp/tkt501
> Principal: dkklee@ATHENA.MIT.EDU
>
> Issued Expires Principal
>Oct 27 00:20:24 Oct 27 10:20:24 krbtgt.ATHENA.MIT.EDU@ATHENA.MIT.EDU
>Oct 27 00:20:42 Oct 27 10:20:42 rcmd.al-forno@ATHENA.MIT.EDU
Encrypt status is:
>Session key is 171 77 134 94 115 216 52 81
>Currently output is clear text.
>Last encryption mode was DES_CFB64
Auth stutus is:
>Authentication enabled
>KERBEROS_V4: enabled
>KERBEROS_V4: enabled
Has this telnet session succeeded or not?? It certainly looks
different from a telnet session from an Athena machine, eg this is
what I got telneting to a dialup machine:
>Escape character is '^]'.
>[ Trying KERBEROS4 ... ]
>[ Kerberos V4 accepts you ]
>[ Kerberos V4 challenge successful ]
>What you type is protected by encryption.
On another telnet attempt, my user name (output of 'whoami') was
'intruder alert'!
(2) Zephyr was worse. No sign that it is working. Is the 'zhm' command
supposed to run in the background or should it finish and exit? I did
not get the latter. I can get a ticket from
zephyr.zephyr@athena.mit.edu when I ran 'zwgc' or 'zwgc -ttymode' but
again the zwgc program did not exit....
Help!
Derek Lee
