Alberto Moreno
2011-Jan-21 15:25 UTC
[Samba] Problems with a trust relation between samba and samba different subnet
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...
Andre Fonseca de Oliveira
2011-Jan-21 15:45 UTC
[Samba] Problems with a trust relation between samba and samba different subnet
I have successfully created trust relationships with Samba 3.3.8 on CentOS 5.5. My /etc/samba/lmhosts file looks like on both PDCs looks similar to the following: 127.0.0.1 localhost 10.208.7.198 server1.domain.br#20 10.208.7.198 server1#20 10.208.7.198 df-cgu#1b 10.208.7.198 df-cgu#1c 10.208.38.2 server2.domain.br#20 10.208.38.2 server2#20 10.208.38.2 ac-cgu#1b 10.208.38.2 ac-cgu#1c where server1 is the PDC for domain df-cgu and server2 is the PDC for domain AC-CGU Hope this helps. On 01/21/2011 01:25 PM, Alberto Moreno wrote:> 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!!! >