Yes this! I'm not a security professional but System Administrator, and i need tools like that, especially DoS and metasploit-kind tools to harden my own systems/services. We need tools like that, if we don't try to break our own Systems, someone else will do it (and this time with consequences).
BTW: Massscan is excellent at braking routers, over-flood them and they will often crash.
BTW: Massscan is excellent at braking routers, over-flood them and they will often crash.