|
North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical DoS on ftp port
Just wondering if anyone else has seen this happen recently: https://uni01nf.unity.ncsu.edu/ncsu/usage/io-fps-service-daily.html We maxed out at about 10,000 flows/sec. I'm currently going back through our argus logs and collecting a list of source hosts (all appear to be spoofed of course). In a 15 minute period we had 4.2 million unique hosts pounding one of our servers. The only reason I post this is that on some other off-campus machines I maintain, I've seen an increase in ftp connections. So, I was wondering if this is some new worm, ddos, or something of that nature. If anyone would care to comment, I'm all ears. Brian -- Brian Wilson [email protected] Network Analyst W: 919.513.3472 Communication Technologies F: 919.513.1893 North Carolina State University http://www.ncstate.net
|