Hi guys, We have set up a Firewall based on Linux. Since several days there are some IP address trying to enter using telnet. One of them was found using nslookup. We sent a warning message to the ISP manager and they stopped. But the other is trying like crazy requesting telnet who are rejected by the security rules. This address in unknowed by nslookup. Any idea about how to catch this #@]|]]!! unfair person ? Thanks - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.rutgers.edu