Telnet authentication problem

[Inger, Slav (.)]

Hello,

Having an issue getting telnetd and telnet to work together to enable
single sign-on.  Have the latest MIT Kerberos distribution, compiled and
running on Debian Linux.  Can get TGTs, gss-client/gss-server are
working fine, and I can get single sign-on with rlogin/klogind.  But not
with telnet.  inetd is invoking telnetd with '-a valid' flag, but it's
always prompting me for a password with the TGT already present.  When I
run 'klist' afterwards, no TGS was obtained.  And if I request an
ecrypted telnet session, telnetd comes back with "authorization failed".
Auth is taking place within a single realm.

Any ideas?  TIA!