Kerberos authenticates but no ticket created?

My OD server is kerberized and dir admin shows Kerberos as running. When I sign on to a client machine, my password server service log gives me something like this: [b] [quote]Jul 19 2007 14:26:05 KERBEROS-LOGIN-CHECK: user {0x4697c84d5799a1e80000004a0000004a, tweedledee} is in good standing. Jul 19 2007 14:26:05 QUIT: {no user} disconnected. Jul 19 2007 14:26:05 KERBEROS-LOGIN-CHECK: user {0x4697c84d5799a1e80000004a0000004a, tweedledee} authentication succeeded. Jul 19 2007 14:26:05 QUIT: {no user} disconnected.[/quote][/b] However, no ticket is created and no ticket visible when I open the Kerberos app. If I try to create a ticket directly via the Kerberos app, the password log again gives me: [b][quote] Jul 19 2007 14:52:52 KERBEROS-LOGIN-CHECK: user {0x4697d574196b1d3f0000004b0000004b, tweedledum} is in good standing. Jul 19 2007 14:52:52 QUIT: {no user} disconnected. Jul 19 2007 14:52:52 KERBEROS-LOGIN-CHECK: user {0x4697d574196b1d3f0000004b0000004b, tweedledum} authentication succeeded. Jul 19 2007 14:52:52 QUIT: {no user} disconnected.[/quote][/b] However, Kerberos App carps: "Kerberos Login Failed: Can't send request (send_to_kdc)" Trying to troubleshoot this non-authentication authentication - any ideas where this could be originating, or where my Kerb might be mis-configured?