Ray,
You have already done a lot of troubleshooting but, I
believe your problem is still a combination of name
resolution and SNMP community configuration.
Use "xnmsnmpconf -resolve <target>" to verify
SNMP community configuration.
Replace <target> with IP Addresses of interfaces
and short/long names. I think you will find that the
ones that do not work may be using the "default"
community name instead of the one specific to the
firewall device.
Do the same with the host (not nslookup) command to
verify that all IP Addresses and short names resolve
correctly.
You may need to put entrys in /etc/hosts to fix this.
Example:
x.x.x.x firewall5 firewall5.rentacar.com # ethernet0
y.y.y.y firewall5 firewall5.rentacar.com # ethernet1
Note: Same Name, different Addresses
Verify that your /etc/netsvc.conf allows local name
resolution.
The Mib Browser is greyed out because netmon never
sucessfully config polled the device to set the SNMP
managed field to True.
Good luck,
Don Davis
> Hello Everyone.
>
> NetView 6.0.2 on AIX 4.3.3.
>
> Thanks for the help with the Event Viewer the other day. Here's one for you
> SNMP gurus out there.
>
> I have a strange situation with a firewall device and read community
> strings. There are 5 of these devices on the map and only 1 device is giving
> me trouble.
> I can snmpwalk the device if I use the IP address of the ethernet0 adapter.
> I do not have to specify the community name. I cannot snmpwalk the device
> if I use the IP address of the ethernet1 adapter. ethernet0 is on the same
> network as the NetView server.
>
> I can snmpwalk the device if I use only the hostname. I do not have to
> specify the community name. I cannot snmpwalk the device if I use the fully
> qualified domain name. I've tried numerous /etc/hosts changes and nothing
> helps.
>
> The Tools/MIB Browser SNMP menu options are "grayed out" and unavailable.
> The SNMP connectivity test fails. Demand Poll says SNMP timed out for an
> interface. At one point the Test/SNMP Connectivity test reported OK to an
> SNMP Get. A subsequent Demand Poll created a "System Name Changed" event to
> appear in the Event Viewer. From that point on the SNMP Connectivity test
> failed.
>
> I have verified the read community string. I have deleted the object at
> least a dozen times and recreated it. I have each interface, the host name
> and the fqdn in the SNMP Configuration screen.
>
> I'm going to run a cleanup on the database as soon as I can. When I display
> object information, I notice there are dozens of numbers listed under the
> default IP Symbol list.
>
> Does anyone have any suggestions?
>
> Thanks,
>
> Ray Westphal
> Enterprise Rent-A-Car
>
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