[c-nsp] Strange Packetloss on ME3600X

Mark Tinka mtinka at globaltransit.net
Mon Nov 28 10:16:29 EST 2011


On Monday, November 28, 2011 10:09:43 PM Christian Meutes 
wrote:

> - the source of the pings *must* be a loopback
> - the packet size must be between 4 and 7 Byte less than
> the configured MTU
> - there needs to be another ME3600X acting as LSR between
> the ping source and ping destination (A-B-C)
> - it's only dropping 1 out of 70 pings approximately, and
> it varies.

I've recreated this scenario in one of our rings and didn't 
hit it. I send 1,000 packets with MTU - 4 bytes or MTU - 7 
bytes, with the Loopback interface as the source, all looks 
good.

Mark.
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