Some fun facts from us...
Our D-Link access switches have logged 133,184 link up-events and 128,996 link down-events.
This may be reboots, cables unplugged and plugged back in, eventual power outages and other things.
Our access lists have protected the D-Link access switches against 25,670 connection attempts. This is probably random port scans.
[caption id="attachment_871" align="alignnone" width="300"][![As you can see it's mostly ICMP pings](/media/images/old/caption]
During the preparations we thought it was a bit cold here.
Lowest temperature reported from nocgw is 15 degrees Celsius. No wonder we were freezing :-)
Spanning tree on the D-Link switches have blocked 11 loops.