Ours do that too sometimes.  They will only answer the
second ping from the ARC (the first ping fails).  After
the second ping - everything is OK.  Have not yet seen
this anomaly with NMC code 7.0.0.

blake

> -----Original Message-----
> From: Antonio Querubin [mailto:tony@lava.net]
> Sent: Tuesday, May 01, 2001 7:40 PM
> To: usr-tc@lists.xmission.com
> Subject: Re: (usr-tc) Frozen NMCs
>
>
> On Mon, 30 Apr 2001 mmm3@cornell.edu wrote:
>
> > I'm having an oddball problem that, while not service-affecting, is
> > nevertheless extremely annoying. Every once in a while, my HiPerNMCs
> > will "freeze" up; They'll fall off the network and I can't even get
> > them to respond via the console port. I have to physically pull the
> > card and let it reboot to get it back. Has anyone seen this? Anyone
> > have a clue/cure? Thanks...
>
> Happens here too particularly when the TCS is idle for long periods of
> time (ie. no calls for days).  It only happens on TCS at the
> tail end of
> our dialup hunt group.  I've never quite figured out what causes it.
>
>
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