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Re: [nv-l] Howto list only managed nodes ???

To: nv-l@lists.us.ibm.com
Subject: Re: [nv-l] Howto list only managed nodes ???
From: Michael D Schleif <mds@helices.org>
Date: Thu, 3 Nov 2005 14:02:03 -0600
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* Paul Stroud <nvladmin@gmail.com> [2005:11:03:14:09:50-0500] scribed:
> Are the nodes actually unmanaged or only the interfaces?
> It does not sound to me like the actual device is unmanaged.
> You can run "ovobjprint -s <hostname>" to see the IP Status
> of the device...

OK, what am I missing?

C:\>nvmaputil.bat --mapname test --unmanage-node
p47w7u00.wau.hcscint.net

C:\>ovobjprint -s p47w7u00.wau.hcscint.net
                OBJECTID                SELECTION NAME

OBJECT: 2370

        FIELD ID        FIELD NAME                      FIELD VALUE
        10              Selection Name                  
"p47w7u00.wau.hcscint.net"
        11              IP Hostname                     
"p47w7u00.wau.hcscint.net"
        14              OVW Maps Exists                 1
        15              OVW Maps Managed                1
        75              IP Status                       Normal(2)
        78              isIPRouter                      FALSE
        101             IP Name                         
"p47w7u00.wau.hcscint.net"
        105             vendor                          Unset(0)
        117             isNode                          TRUE
        119             isComputer                      TRUE
        120             isConnector                     FALSE
        122             isBridge                        FALSE
        123             isRouter                        FALSE
        124             isHub                           FALSE
        145             isDHCPClient                    FALSE
        146             hasBadOID                       FALSE
        147             hasInconsistentSubnetMask               FALSE
        149             isMLM                           FALSE
        151             isIP                            TRUE
        174             isSNMPSupported                 FALSE
        180             SNMPAgent                       Unset(0)
        186             SNMP ipAddress                  "10.129.49.100"
        219             TopM Interface Count            1
        225             TopM Interface List             "10.129.49.100 Up       
  10.129.49.100   255.255.252.0   0x000D6020D284  other               "
        248             XXMAP Protocol List             "IP"


How many contexts for un-managed node does NV have?  I assume that
`Normal(2)' above indicates that the node itself remains managed?  Where
is an exhaustive list of values that IP Status can have?


Here's the rub: My client has a new NV installation; and they have a
very large network.  Currently, we have 21,000 nodes; but, this weekend,
it will double.  There is no documentation about these networks; and
very little standardization.  Most of these nodes are PC's; and we have
no mandate to manage them.  I have not yet found seed file entries to
avoid these PC's; so I need to automate un-managing them.

Yes, James makes interesting points about using the GUI; but, I
challenge any of you to select 10,000 nodes and un-manage them via GUI
;>

What do you think?

-- 
Best Regards,

mds
mds resource
877.596.8237
-
Dare to fix things before they break . . .
-
Our capacity for understanding is inversely proportional to how much
we think we know.  The more I know, the more I know I don't know . . .
--

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