jsmithepa :
IP6 should be normal, all ISP are moving that way, port scans, unless excessive to a point of a DOS, again is something that happens to anything that's exposed to the "wild."
Since you have business class, a selling point of such service is that you can actually call the ISP and somebody who actually knows things will answer the phone. Do that.
I Used to have and i quote from the firewall log, "Unhandled link-local or multicast IPv6 packet dropped". sometimes 4 times a second, other times once every 19 seconds.... I Also Had, "Possible port scan detected" on ports "UDP scanned port list, 30325, 43205, 15288, 10212, 34314, 25247, 34322, 34325, 34323, 34324" Now im getting "
Possible UDP flood attack detected " Once every 5 seconds which i think to be a ddos attack.. All these things happened but not at a time... So it leaves me to think its just because of the things i do and its the isps problem.. I Will call TWC though. Thanks!