samba - Jul 2009 - Intertrust Domain Account over Samba Servers?

Hello,

A few days ago came a demand for users of 3 domains
could sign up on their machines.

1 of them is with Ubuntu / Linux (Samba 3.3.2), 1 with Debian (Samba
3.20) and last with Windows Server 2003 (Mixed Mode).

The problem in the relationship between Debian / Linux and Ubuntu / Linux.

Added to account for each one through the LDAP base. But as I try to:

net rpc trustdom establish $ DOMAIN

Could not verify Trusting domain account. Error was NT_STATUS_OK.


Anyone have any idea what could be?