Pure Java Network Tools. Free portable cross-platform.
Include:
01) ICMP-ping,
02) ICMP-traceroute,
03) DNS-check resolver,
04) Parallel Host TCP-scanner,
05) IP-calculator,
06) Syslog-server,
07) Local ARP-cache request,
08) Parallel Network Ping-Scanner,
09) Snmp-Get concrete value utility.
10) Parallel ICMP flood utility.
11) Parallel UDP flood utility.
12) TFTP-server.
13) NTP-server.
14) Host TCP-ping.
15) SNMP-MRTG traffic monitor.
16) Anonymous...