Not sure if this is relevant, but we had issues with NW 7.4.2 NMC when
running under Solaris (at first).  All these issues cleared up when we ran a
dedicated Windows NMC host (well slightly dedicated, no NW processes on it
other then client).  Perhaps you could try setting up your NMC master on a
Windows non storagenode host...?

Today we're using 7.5.1 NMC on Solaris and not seeing a problem but we still
have that Windows 'NMC connecting as well.

Alec

On Tue, Aug 11, 2009 at 7:31 AM, Cheryl Douell <cjdouell AT niu DOT edu> wrote:

> We opened a ticket with them in 2008 on the bouncing screens.  At first it
> was thought to be an issue with java cache and then we were told to reload
> NMC, still bouncing.  This problem also occurs when we go to libraries
> under Devices.
>
>
> On Mon, 10 Aug 2009 15:53:31 -0700, John Terran <johnterran AT GMAIL DOT COM>
> wrote:
>
> >You're absolutely right. It is a bug in NetWorker regardless and EMC needs
> >to give you a patch for the fix.
> >
> >On Mon, Aug 10, 2009 at 2:46 PM, Davina Treiber
> <Davina.Treiber AT peevro.co DOT uk
> >> wrote:
> >
> >> John Terran wrote:
> >> > If it is bouncing between only the groups that you have visited. my
> guess
> >> > would be that some monitoring task on the NMC server is not stopping
> >> > properly when you access NMC remotely.
> >> >
> >> > Do you have IPv6 or dual stack on any of the machines?
> >>
> >> I don't know why we are debating the cause of this. It is a known
> >> problem that has been seen at another customer, it is a bug, and there
> >> is a fix for it. A major escalation was open for the customer where it
> >> was first seen. EMC Support do know about this.
> >>
> >
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