[Samba] Windows 2000 and krb5 tickets.

Tim Jordan timothy_jordan at labor.state.ak.us
Thu Dec 11 23:26:08 GMT 2003


I'm getting same error about encryption ...

I have taken Tom's lead and have provided the output below.  Is there a
certain version of krb5 that we should be running?


root at ANC-MDK-SMB3 tim]# smbd3 --version
Version 3.0.1pre3

[root at ANC-MDK-SMB3 tim]# strings /usr/lib/libkrb5.so.3.2 | grep BRAND
KRB5_BRAND: krb5-1-3-final 1.3 20030708

I'm running Mandrake 9.2 

Thank You Samba Team!
Tim

On Thu, 2003-12-11 at 13:59, Tom Dickson wrote:

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> OK. I've done some more research, and here's what I get.
> 
> smbd --version
> Version 3.0.0
> 
> strings libkrb5.so.3.2 | grep BRAND
> KRB5_BRAND: krb5-1-3-1-final 1.3.1 20030730
> 
> Everything seems to work, but trying to access the Samba server results in:
> 
> [2003/12/11 14:54:19, 3] libads/kerberos_verify.c:ads_verify_ticket(308)
> ~  ads_verify_ticket: enc type [23] failed to decrypt with error Decrypt
> integrity check failed
> [2003/12/11 14:54:19, 3] libads/kerberos_verify.c:ads_verify_ticket(316)
> ~  ads_verify_ticket: krb5_rd_req with auth failed (Bad encryption type)
> [2003/12/11 14:54:19, 1] smbd/sesssetup.c:reply_spnego_kerberos(172)
> ~  Failed to verify incoming ticket!
> [2003/12/11 14:54:19, 3] smbd/error.c:error_packet(109)
> ~  error packet at smbd/sesssetup.c(173) cmd=115 (SMBsesssetupX)
> NT_STATUS_LOGON_FAILURE
> 
> This is the same error you get if you're running the wrong KRB5 libs,
> but I've the right ones. The windows 2000 machine is 5.00.2195
> 
> Windows 2000 clients connect to the ADS server fine, and will connect to
> the Samba server if you enter Username/Password. The 2000 server cannot
> connect to the Samba machine at all, even with the right username/pass.
> 
> Is there a magic registry setting I'm missing? I've changed the
> Administrator password at least once.
> 
> - -Tom
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