Burst of network traffic

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Aquarius!
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Burst of network traffic

Post by Aquarius! » 13 Jun 2012 03:50

Hello,

There are a lot of incident messages occur on an OXE CPU_7 with "Burst of network traffic" entry with a daily frequency.
The messages are originated from an SSM box. The start time of such a type of incidents: 00:00
and the stop time is at 6:00 - 8:00.
We sniffered the cypher port communication at the appropriate time.
There are a huge amount of UDP packets occure in SSM box towards to the Stand_By_CPU.
But there is no answer from St_By_CPU and "Burst of network traffic" entry occurs immediately in the incidents.
What could be the reason of this strange behavior of the active SSM Thales box?

By the way the problem has been solved.
There are no more "Burst of network traffic" messages after CPU switch over.

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tot3nkopf
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Re: Burst of network traffic

Post by tot3nkopf » 15 May 2013 03:15

Can you post your solution for the forum?

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Aquarius!
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Re: Burst of network traffic

Post by Aquarius! » 15 May 2013 04:05

Hello,

Instead of soulution (bascul) I would say work around (or hack).
This phenomenon seems like a bug...
An additional remark: we upgraded the OXE software (in release 9.1) for the latest one: R9.1-i1.605-39-hu-c7
But such a type of incident has occured rarely.

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Re: Burst of network traffic

Post by tot3nkopf » 15 May 2013 04:12

Maybe a phenomenon similar to this one:
burst of connect CPU switchoverpdf.pdf
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