++++++++++++++++++++++++++ | NPING USAGE EXAMPLES | ++++++++++++++++++++++++++ # These can be run with no privileges ****************************************** /* Do simple TCP connect()s to one host */ nping --tcp-connect google.com /* Do simple TCP connect()s to multiple hosts */ nping --tcp-connect google.com ask.com yahoo.com bing.com /* Send an UDP packet with 100 bytes of random data */ nping --udp google.com -p 53 --data-length 100 /* Try to TCP connect() to a range of ports */ nping --tcp-connect google.com -p75-85 -c 1 # These require root access **************************************************** # Send TCP Syn with the ECN flag also set sudo nping --tcp google.com --flags syn,ecn -p80,443 # Send UDP packet with a bogus checksum from port 1337 sudo nping --udp --badsum --source-port 1337 -p 53 google.com -v6 # Send ARP requests to 192.168.1.1 sudo nping --arp 192.168.1.1 # Send ARP requests to all host in network 192.168.1.0 (inter-probe delay = 100ms) sudo nping --arp 192.168.1.0/24 --delay 100 # Send 300 TCP packets at a rate of 100pkts/sec sudo nping --tcp google.com --rate 100 -c 300 # Send ICMP echo request wit custom ID and Seq fields sudo nping google.com --icmp --icmp-type echo --icmp-id 31337 --icmp-seq 1 # Send ICMP echo reply sudo nping google.com --icmp --icmp-type echo-reply # Send ICMP Parameter problem with custom pointer sudo nping google.com --icmp --icmp-type parameter-problem --icmp-param-pointer 9 # Send ICMP Source Quench sudo nping google.com --icmp --icmp-type source-quench -v6 # Send ICMP Time Exceeded because time exceeded during reassembly sudo nping google.com --icmp --icmp-type te --icmp-code frag-exc -v5 # Send ICMP Router Advertising with 2 entries sudo nping google.com --icmp --icmp-type 9 --icmp-advert-entry 1.1.1.1,300 --icmp-advert-entry 33.33.33.33,12345 -v6