If you are staying with networks for sometime to come, I strongly suggest you get some sort of analyser (eg Exinda) which can show you all sorts of statistics and data and help locate problems. The cheapest alternative may be a managed switch which will also show you errors, traffic loads and their sources. One of the good things HP still does is Procurve switches, warranted FOREVER.
jp
-----Original Message-----
From: HP-3000 Systems Discussion [mailto:[log in to unmask]] On Behalf Of Jack Connor
Sent: Friday, 19 September 2008 8:02 AM
To: [log in to unmask]
Subject: Re: [HP3000-L] Network issue
John,
A good place to start is making sure that both the HP and network switch
port it's plugged into are configured the same.
If it's a 10Bt card, then it should be half-duplex, no auto and the
switch should be set likewise. If one is set for auto and the other
not, it can present in the fashion you describe.
100Bt should be full, no auto, if my memory serves me.
With networking there's as many possibilities for performance
difficulties as there are devices on the network.
It could also be due to traffic on the 3000s subnet that should have
been routed otherwise.
And ...and...
Jack
-----Original Message-----
From: HP-3000 Systems Discussion [mailto:[log in to unmask]] On
Behalf Of John Lee
Sent: Thursday, September 18, 2008 5:46 PM
To: [log in to unmask]
Subject: [HP3000-L] Network issue
I'm forwarding this for a friend who is having sporadic network
slowdowns. We've replaced cables, terminators, lan cards. The problem
appears to be out on the lan somewhere. Any thoughts are appreciated.
Thanks,
John Lee
Vaske Computer Solutions
HP3000 MPE/ix 6.0 patch 2
We are having a network problems with our HP3000. Running
Minisoft
92 v5.4:32 at our client locations we are getting very slow responses or
even timing out. We have replaced our network lan card in the CPU, we
replaced the network cable to the crossover adapter; we have replaced
our crossover adapter, we changed the fiber optic cables and went to a
different port on the switch and with no change in response time.
We have shut the system down and rebooted with no change. The
serial connections work fine. We have made no configuration changes in
over a year. This started happening a few weeks ago seems to be getting
worse.
We can go to a command prompt and ping the CPU and it may come back fine
a couple of times then it might time out.
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