Wonderful... (Score 2, Interesting)

I first saw this on my cable modem(before I started using IPTables to share my connection) Then I noticed it on my network on campus. And as I am the administrator I simply blocked the ports on our firewalls. However I can not imagine what students thought when they saw these messages. As a mater of course we disable NT messaging on our servers and all of our faculty/admin machines because its not needed. However I never tought I would need to block it from the internet. But apparently its become a big problem. I have heard from a number of students that they have received these messages, all in one day. I suppose that it just means I have to make our firewall all that more restrictive; which I hate to do.