[Samba] Problems with a trust relation between samba and samba different subnet

[Alberto Moreno]

Hi, well once u try  lot and no good result is time to ask.

My friends I want to make to domains running samba+ldap to share
resources, I want to create a trust relation in two directions. Both
domains have wins enable but are on different subnet.

Domain Name: DOM1    Netbios Name = DOM1PDC 192.168.50.0/24
Domain Name: DOM2    Netbios Name = DOM2PDC 192.168.40.0/24

Both networks are separate, each one with his own switch, a FW is what
help me they can communicate.

OS: Centos 5.5
Samba 3.3.x.

First, I follow the instructions from the bible of samba and say that
I need to create the Interdomain account on each network:

smbldap-useradd -a -i DOMAIN-NAME

Done.

smbldap-usershow I have the I flag on each account.

I have enable the ports in my fw to communicate both domainsm done.

Now went I run the command:

net rpc trustdom establish DOM1   on PDC DOM2 I got the error

net rpc trustdom establish DOM1  running on PDC DOM2

[2011/01/21 07:17:16,  0] libsmb/namequery.c:internal_resolve_name(1609)
  resolve_name: unknown name switch type lmhost
[2011/01/21 07:17:16,  0] utils/net_rpc.c:rpc_trustdom_establish(5565)
  Couldn't find domain controller for domain DOM1

Some search pages point me that in this case I need to setup the file
lmhosts to make this happen because no service is helping my PDC to
reach the other end, I read the MS KB where it say how to setup a
LMHOSTS and have this
on my PDC DOM2:

127.0.0.1 localhost
192.168.50.3 "DOM1       \0x1b" #PRE
192.168.50.3 DOM1PDC #PRE #DOM:DOM1

on DOM1 I have

192.168.40.3 "DOM2       \0x1b" #PRE
192.168.40.3 DOM2PDC #PRE #DOM:DOM2

In samba smb.conf I have:

hosts allow = 192.168.40. 192.168.50. 127.
name resolve order = wins hosts bcast lmhost

nsswitch have the line:

hosts:      files wins dns

I try again and in DOM1 PDC:

net rpc trustdom establish DOM2

[2011/01/21 07:22:13,  0] libsmb/namequery.c:internal_resolve_name(1609)
  resolve_name: unknown name switch type lmhost
[2011/01/21 07:22:13,  0] utils/net_rpc.c:rpc_trustdom_establish(5565)
  Couldn't find domain controller for domain DOM2

There is something I forget to setup or what I'm doing wrong, hope
some could give some tips and point my errors, I will appreciated,
thanks!!!

-- 
LIving the dream...