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5215 Views 6 Replies Latest reply: Sep 27, 2011 10:56 AM by stevez RSS
stevez Rank: Green Belt 131 posts since
Aug 12, 2010
Currently Being Moderated

Sep 26, 2011 10:40 AM

WMIC/WMI Datasource against Domain Controller

I have problems querying WMI against domain controller in multiple domains. My account used for queries is in the DomainAdmins group (wanted to eliminate all group issues). Windows firewall is not enabled. Network is wide open between Zenoss and the server. All of the member servers of the domain respond fine to wmic. User/Pass are correct (not an access denied)

 

It looks like it has something to do with not being able to open pipes on a domain controller:

 

 

[librpc/rpc/dcerpc_connect.c:790:dcerpc_pipe_connect_b_recv()] failed NT status (c00000b5) in dcerpc_pipe_connect_b_recv

[librpc/rpc/dcerpc_connect.c:329:dcerpc_pipe_connect_ncacn_ip_tcp_recv()] failed NT status (c00000b5) in dcerpc_pipe_connect_ncacn_ip_tcp_recv

[librpc/rpc/dcerpc_connect.c:790:dcerpc_pipe_connect_b_recv()] failed NT status (c00000b5) in dcerpc_pipe_connect_b_recv

[wmi/wmic.c:196:main()] ERROR: Login to remote object.

NTSTATUS: NT code 0xc002001b - NT code 0xc002001b

 

Again this is on more than one domain. Has anyone experienced this? Other posts have indicated firewall but that isn't the case here.

 

  • dpetzel Rank: Brown Belt 1,141 posts since
    Oct 17, 2010
    Currently Being Moderated
    1. Sep 27, 2011 9:02 AM (in response to stevez)
    Re: WMIC/WMI Datasource against Domain Controller

    Stevez, Are you able to use wbemtest either locally, or from another windows machine to invoke a WMI query? Something like 'SELECT LastBootUpTime FROM Win32_OperatingSystem' should be a sufficient test.

  • dpetzel Rank: Brown Belt 1,141 posts since
    Oct 17, 2010
    Currently Being Moderated
    3. Sep 27, 2011 10:35 AM (in response to stevez)
    Re: WMIC/WMI Datasource against Domain Controller

    It does tend to suggest WMI is not working properly and may not be a Zenoss/wmic issue. Can you do the following:

    1) Run the same test locally on one of your member servers that are not having the WMIC issue. Does that query work there?

    2) Is this a Windows 2008 Server? If so can you try running wbemtest as Administrator (right click --> run as administrator)

  • dpetzel Rank: Brown Belt 1,141 posts since
    Oct 17, 2010
    Currently Being Moderated
    5. Sep 27, 2011 10:47 AM (in response to stevez)
    Re: WMIC/WMI Datasource against Domain Controller

    Can you try replacing 'default\root' in the namespace field when you connect with "root\cimv2" and run those tests again? Sorry for not catching the name space difference earlier.

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