[Samba] Error in DRS Showrepl

[BOTZ Franck (Informaticien) - DDT 67/SG/MGI/CI]

Hi.

Here is my problem.

I have 2 DC (DC1, DC2)

 From DC1 I run samba-tool drs showrepl DC1
-------------------------------------------------------------------------------------
INBOUND NEIGHBORS : OK
OUTBOUND NEIGHBORS : OK

==== KCC CONNECTION OBJECTS  ====

Connection --
         Connection name: 179ef6ba-a138-46d7-9a64-880ab4608b04
         Enabled        : TRUE
         Server DNS name : DC2.SHORTDOMAIN.LOCAL
         Server DN name  : CN=NTDS 
Settings,CN=DC2,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=SHORTDOMAIN,DC=LOCAL
                 TransportType: RPC
                 options: 0x00000001
Warning: No NC replicated for Connection!
-------------------------------------------------------------------------------------

 From DC1 I run samba-tool drs showrepl DC2
-------------------------------------------------------------------------------------
INBOUND NEIGHBORS : OK
OUTBOUND NEIGHBORS : OK

==== KCC CONNECTION OBJECTS ====

Connection --
         Connection name: 27614816-0679-43a7-8c2e-41d36d98930a
         Enabled        : TRUE
         Server DNS name : DC1.SHORTDOMAIN.LOCAL
         Server DN name  : CN=NTDS 
Settings,CN=DC1,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=SHORTDOMAIN,DC=LOCAL
                 TransportType: RPC
                 options: 0x00000001
Warning: No NC replicated for Connection!
-------------------------------------------------------------------------------------

Why those warnings ?

 From DC2 i run samba-tool drs showrepl DC2
-------------------------------------------------------------------------------------
INBOUND NEIGHBORS : OK
OUTBOUND NEIGHBORS : OK

==== KCC CONNECTION OBJECTS ====

Connection --
         Connection name: 27614816-0679-43a7-8c2e-41d36d98930a
         Enabled        : TRUE
         Server DNS name : DC1.SHORTDOMAIN.LOCAL
         Server DN name  : CN=NTDS 
Settings,CN=DC1,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=SHORTDOMAIN,DC=LOCAL
                 TransportType: RPC
                 options: 0x00000001
Warning: No NC replicated for Connection!
-------------------------------------------------------------------------------------

 From DC2 I run samba-tool drs showrepl DC1

Failed to bind to uuid e3514235-4b06-11d1-ab04-00c04fc2dcd2 for 
e3514235-4b06-11d1-ab04-00c04fc2dcd2 at ncacn_ip_tcp:DC1[1024,seal] 
NT_STATUS_UNSUCCESSFUL
ERROR(<class 'samba.drs_utils.drsException'>): DRS connection to DC1 
failed - drsException: DRS connection to DC1 failed: (-1073741823, 
'Undetermined error')
   File "/samba/lib/python2.6/site-packages/samba/netcmd/drs.py", line 
39, in drsuapi_connect
     (ctx.drsuapi, ctx.drsuapi_handle, ctx.bind_supported_extensions) = 
drs_utils.drsuapi_connect(ctx.server, ctx.lp, ctx.creds)
   File "/samba/lib/python2.6/site-packages/samba/drs_utils.py", line 
54, in drsuapi_connect
     raise drsException("DRS connection to %s failed: %s" % (server, e))

What's that ??

Regards

Franck