RE: [NV-L] Discovery questions

[Leslie Clark <lclark@us.ibm.com>]

No, isNode=True will give all of the
nodes, but you will only ever be able to get one IP address off a node
using nvUtil.  So it depends what you are looking for.

Cordially,

Leslie A. Clark
IT Services Specialist, Network Mgmt
Information Technology Services Americas
IBM Global Services
(248) 552-4968 Voicemail, Fax, Pager

"Kain, Becki \(B.\)" <bkain1@ford.com>
Sent by: nv-l-bounces@lists.ca.ibm.com

05/01/2007 08:32 AM

Please respond to
Tivoli NetView Discussions <nv-l@lists.ca.ibm.com>

To	"Tivoli NetView Discussions" <nv-l@lists.ca.ibm.com>
cc
Subject	RE: [NV-L] Discovery questions

thanks.  what about how to
find the nodes at all?  is "nvUtil e isNode=TRUE" too restrictive?
 
 
thanks again

---

From: nv-l-bounces@lists.ca.ibm.com
[mailto:nv-l-bounces@lists.ca.ibm.com] On Behalf Of Leslie Clark
Sent: Monday, April 30, 2007 5:02 PM
To: Tivoli NetView Discussions
Subject: Re: [NV-L] Discovery questions


Try 
    nvUtil e '(isInterface=True)' '%IP Address%,%Selection Name%,%SNMP
ifPhysAddr%' 

For the sample interface below, that would give 
172.16.5.20,thisnode.mydomaincom:eth1,0x001321AF82F5

# ovobjprint -s thisnode.mydomain.com:eth1 
                OBJECTID  
             SELECTION NAME

OBJECT: 6054 

        FIELD ID        FIELD NAME
                     FIELD
VALUE 
        10            
 Selection Name                
 "thisnode.mydomaincom:eth1" 
        14            
 OVW Maps Exists              
  1 
        15            
 OVW Maps Managed              
 1 
        24            
 SNMP ifType                
    Ethernet CSMACD(6) 
        25            
 SNMP ifPhysAddr              
  "0x001321AF82F5" 
        26            
 SNMP ifDescr                
   "eth1" 
        27            
 SNMP ifSpeed                
   100000000 
        37            
 IP Address                
     "172.16.5.20" 
        39            
 IP Subnet Mask                
 "255.255.255.0" 
        40            
 IP Status                
      Normal(2) 
        83            
 isCard                  
       TRUE 
        84            
 isInterface                
    TRUE 
        89            
 isHSRP                  
       FALSE 
        95            
 isIP                  
         TRUE 
        173            
XXMAP Protocol List             "IP"
        174            
XXMAP SAPs Used List            0
        202            
TopM Network ID                
6058 
        203            
TopM Segment ID                
6059 
        204            
TopM Node ID                  
 6055 
        1520            default
IP Symbol List          10376
# 


See also that tool script 'macem.sh' I left there that looks up the mac
in Netview for a list of IP addresses. 

Cordially,

Leslie A. Clark
IT Services Specialist, Network Mgmt
Information Technology Services Americas
IBM Global Services
(248) 552-4968 Voicemail, Fax, Pager

"Kain, Becki \(B.\)" <bkain1@ford.com>
Sent by: nv-l-bounces@lists.ca.ibm.com

04/30/2007 04:15 PM

Please respond to
Tivoli NetView Discussions <nv-l@lists.ca.ibm.com>

To	"Tivoli NetView Discussions" <nv-l@lists.ca.ibm.com>
cc
Subject	[NV-L] Discovery questions

Oh gentle learned people, I have some questions for a discovery that we
are doing:

1.  i'm scanning by lists of whole ranges of ip's, listed ip by ip in the seedfile.  Some things may not be in dns and I'm looking for all things on that network segment, be them servers, routers, switches, etc..  They may or may not have snmp enabled.  I was teasing this data out of the database with "nvUtil e isNode=TRUE" but is there a better way?

2.  if snmp is enabled, is there an easy way to get all the mac addresses of all of the interfaces of a device?  

Thank you in advance

-Becki Kain _______________________________________________
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