NINJA-PingU (NINJA-PingU Is Not Just A Ping Utility) is a free open-source high performance network scanner tool for large scale analysis. It has been designed with performance as its primary goal and developed as a framework to allow easy plugin integration. Essentially it’s a high performance, large scale network scanner, the likes of which we […]
Tag Archive | "network scanning"
The SNMP protocol is a stateless, datagram oriented protocol. An SNMP scanner is a program that sends SNMP requests to multiple IP addresses, trying different community strings and waiting for a reply. Unfortunately SNMP servers don’t respond to requests with invalid community strings and the underlying UDP protocol does not reliably report closed UDP ports. […]