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On Tue, 05 Aug 2008 18:20:30 +0100, Orchid XP v8 wrote:
> Jim Henderson wrote:
>
>> Many, many times. Had a network bridged loop problem a few years ago
>> caused (we think - never did find the root cause) by a failure in STP
>> between two redundant routers. The vendor's solution was "unplug the
>> cable between the two routers for 20 seconds, wait for the software to
>> re- route, and then plug it back in".
>>
>> We "fixed" it the first day (we thought) and at 6 AM the next morning,
>> it happened again.
>>
>> Just you try and do a sniffer trace of a billion packets and find the
>> cause. <sigh>
>>
>> That was one of the nastiest we had. We ended up having to redesign
>> the system because the vendor couldn't figure it out.
>
> Interesting. The network in our old building one day started being
> clogged with STP packets. I never did find out why. It just *stayed*
> clogged. At least, until we got our new building a few months ago.
>
> Gee, 4 years. That's one hell of a long broadcast storm!
That it is....
Jim
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