FreeNAS em1: Interface stopped DISTRIBUTING, possible flapping

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Jaesii

Cadet
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Feb 6, 2016
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My FreeNAS system just started sending me emails in the security output messages containing the following:

Code:
freenas.local kernel log messages:

> em1: Interface stopped DISTRIBUTING, possible flapping

-- End of security output --


This system has been configured and working fine for several months without issue. This only just started happened early this week.

Looking at my switches port 3 where I have em1 plugged in, it is flashing yellow. em0 is plugged into my other switch also in port 3, it is solid green. If I swap the cables, the flashing follows the cable.

This seems to be an issue with em1. I have em0 and em1 in a LAGG using 802.3ad. I have two Cisco 3750E switches in a stack, with a port-channel across the stack in active mode. It has been this way since I installed the FreeNAS server.

Anyone have any suggestions?
2016-08-06 09.47.28.jpg
ignore the esxi02 error - the host is sleeping
2016-08-06 09.47.09.jpg
 
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