IP Banned after so many connections.
I use ddos software on my linux server to prevent a ddos attack. Now I am recieving emails every few days about an ip(s) banned on the server, the software is configured to block the ip after 150 or 160 connections and I just don't believe that these are actual attacks on my server. I know that ISP's like AOL will put all their users through a proxy server so it could be all of these people from the same ISP on my server but I don't have that many accounts and I can't imagine 150 people on my server, all from the same ISP right now as I'm not so big.Can anybody explain to me why these ip's could have so many connections?