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Hello Paul,
We have two similar environment for NetView Server, one in LAB Environment and other in Production Environment.
I had confirmed the Subnet Mask set on the Server interface is perfect as well the same discovered by our LAB NetView Server, for e.g. I had checked for two out of a list of such, with IP 10.112.15.126 & Mask 255.255.255.0 & other 10.112.15.96 with Mask 255.255.255.0
It is shown perfect in LAB Environment NetView Server. Where as in Production NetView Server it show as, 10.112.15.126 shows Mask 255.255.255.248, & 10.112.15.126 shows Mask 255.0.0.0
Can U please advice which file or table we can modify manually so that the mask get set to normal.
Regards,
Santosh
----------
From: Paul[SMTP:pstroud@bellsouth.net]
Sent: Thursday, January 24, 2002 6:55 PM
To: z_esm_karekars
Cc: 'nv-l@lists.tivoli.com'
Subject: Re: FW: [nv-l] Subnet Mask discovery problem
Santos,
One other thing that I thought of that you might want to check is the
interface on the
router leading into this subnet. If the subnet is incorrect there it may
also cause problems.
Paul
z_esm_karekars wrote:
> Paul,
>
> I had another setup as LAB setup where I could see that the same
> Servers are showing proper Subnet Mask, hence I could conclude that
> the SNMP configuration is proper.
>
> Please advice.
>
> Regards,
> Santosh
>
> ----------
> From: Paul[SMTP:pstroud@bellsouth.net]
> Sent: Wednesday, January 23, 2002 5:34 PM
> To: z_esm_karekars
> Cc: 'nv-l@lists.tivoli.com'
> Subject: Re: [nv-l] Subnet Mask discovery problem
>
> Santosh,
> Netview gets the mask information from SNMP, we have seen in the
> past
> where the SNMP agent
> was reporting a mask that differed from the one shown in the
> setup of
> the interface. First, look at
> the information being provided by SNMP if it is incorrect there,
> it will
> be incorrect in Netview. If
> this is the case it should be reported to the vendor of the device.
>
> Paul Stroud
>
> z_esm_karekars wrote:
>
> > Hello,
> >
> > I have NetView 6.0.2 on AIX 4.3.3 with TIPN Installed, using
> Db2 as
> > database
> >
> > During accessing one of the TIPN Query for suspecision Subnet
> Mask, we
> > modified the query for the subnets not used in our
> environment. and it
> > is observed that few of the Servers showing wrong subnet mask.
> >
> > When we confirmed with the Server owner department about the
> subnet,
> > it is confirmed to be normal. When we checked through NetView
> Console
> > Tools --> Interface details, this itself shows the wrong
> subnet mask
> > for that Server.
> >
> > Such type of not existant subnets are shown for large no. of
> Servers
> > hence I had taken case of two such servers and deleted them
> form the
> > Map, done ovtopfix and rediscovered them, but still the Mask
> is not
> > proper.
> >
> > Can U please advice how could we get the things restored.
> >
> > Regards,
> > Santosh
> >
> >
> >
>
>
>
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