[c-nsp] ouch 7204vxr reloaded

[Brian Fitzgerald]

FWIW - I ran into something like this on a couple of sites next to a Navy
base many years ago.  The issues coincided with tests of the ship-board
long-range radar.  The only way we could tell is by being on site and
watching as the dish swept and following it was the path of devastation...


My point - there may be a commonality that is not obvious.  Look for
something that could generate a sizable EM field in someplace near the
centre of the issues.  Could be a lot of different things, don't rule out
even the slightly outlandish.

Good luck

Brian


On 10-04-30 10:02 AM, "Mike" <mike-cisconsplist at tiedyenetworks.com> wrote:

> Joseph Jackson wrote:
>> How far apart are these issues geographically?
>> 
>> Honestly it sounds like you are just having stuff break.  It happens.
>>  I've had weeks like that were stuff that has ran for years with out
>> issue starts to fail. None of the problems you are having are "never
>> been seen before".  I've had a disk array controller with block
>> errors.   I've had a interface go whacked and routers restart.  It
>> happens.
>> 
>>   
> 
> Blocks apart and 30 miles or more. I've been running this network for
> the past 8 years and also have had 'stuff break', but never on the scale
> or frequency as what is happening now. The types of issues are simply
> unbelivable - a 7200 pairity error, following a disk raid controller
> error, following peculiuer ethernet interface errors on several devices
> resulting in lockups, following adsl cards in a telco facillity
> restarting, following 'burnt out' microwave point to point transceiver,
> following locked up for 45 minutes access point that came back and never
> hiccuped again.... its all too unbelivable to me. This has all happened
> in the space of 4 days, there is something more than 'shit happens' at
> work here.
> 
> Mike-
> 
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