Hello there,
thanks to Ray you for his answer. I tried all attemtps he suggested but until
now I didn't have success.
1) snmpwalk for the NetView server worked as expected
2) the configuration change in /etc/snmpd.conf
community public #
original entry for readOnly
community public 127.0.0.1 255.255.240.0 #
change to obtain the correct netmask
didn't change the situation. The command 'ovobjprint -s' for the NetView server
still showed me the netmask 255.0.0.0 .
After I changed the configuration back to the original state I disabled the DNS
for name resolution and obtained a bad result:
After the a restart of the NetView GUI I didn't get the 'IP Internet' ICON and
all the others remain blue.
Now my 2 resulting questions:
1 ) Where does NetView get the subnetmask for it's first network interface from.
2) what happend with NetView when no IP Internet ICON is shown
Once ageain thanx in advance for any hints
B. Kammerstetter
----------
Von: Ray Schafer[SMTP:schafer@TKG.COM]
Gesendet: Samstag, 27. Juni 1998 21:21
An: NV-L@UCSBVM.ucsb.edu;
Betreff: Re: wrong subnetmask after discovery
The 10 network is because this is a class A address. The netmask is a
netmask of a class A network. My guess is that snmp is incorrectly
configured on the server.
Try doing an snmpwalk $(hostname). If it fails, try configuring
/etc/snmpd.conf and refresh snmpd.
Also do an "ovobjprint -s" on the selection name of the server, look at the
isSNMP field, and the name of the interfaces in the Interfaces list field.
If the interface name is only lan0 and not en0, en1, or ssw, then snmp is
not configured correctly.
--
Ray Schafer | schafer@tkg.com
The Kernel Group | Network Computing Consulting
> -----Original Message-----
> From: Discussion of IBM NetView and POLYCENTER Manager on NetView et
> alia [mailto:NV-L@UCSBVM.UCSB.EDU]On Behalf Of Kammerstetter Bernhard
> Sent: Friday, June 26, 1998 5:24 AM
> To: NV-L@UCSBVM.UCSB.EDU
> Subject: wrong subnetmask after discovery
>
>
> Hello outhere in netland,
>
> after a pretty nice installation of TME 10 Framework and NetView
> V5.0 a confusing situation after the automitic discovery occured:
>
> The NetView-Server machine, a node on a RS/6000 SP2 System with
> AIX 4.2, has 3 interfaces:
>
> en0 10.141.80.5 255.255.255.0
> en1 10.140.64.2 255.255.240.0
> ssw 10.141.81.5 255.255.255.0
>
> The NetView machine does'nt appear in Network 10.140.64 as
> expected but within a network 10! The SNMP browser shows the
> correct interfaces, ip-addresses and subnet masks but 'Display
> object information' for the symbol of the NetView-node within the
> Manager Submap show only one interface with subnet mask 255.0.0.0!!!!
>
> any idea for the reason of this situation??
>
> Thanx,
>
> B. Kammerstetter
>
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