Difference between revisions of "Nping"
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↑ https://nmap.org/
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nping -tcp -p 443 google.com -c 0 | nping -tcp -p 443 google.com -c 0 | ||
-c 0 number of probes. Default 5. If 0 run continuously. | -c 0 number of probes. Default 5. If 0 run continuously. | ||
| + | |||
| + | [[nping -tcp]] -p 5432 your_postgres_host -q | ||
Revision as of 14:14, 13 January 2022
Install nmap[1] tool, available at least for Windows, Mac and Linux and execute nping --tcp -p 3306 172.16.22.218 to test tcp connectivity for port 3306 in host 172.16.22.218:
nping --tcp -p 3306 172.16.22.218 -c 0 Starting Nping 0.6.47 ( http://nmap.org/nping ) at 2019-03-12 09:47 UTC SENT (0.0125s) TCP 172.16.22.18:2734 > 172.16.22.218:3306 S ttl=64 id=56345 iplen=40 seq=1546620167 win=1480 SENT (1.0127s) TCP 172.16.22.18:2734 > 172.16.22.218:3306 S ttl=64 id=56345 iplen=40 seq=1546620167 win=1480 RCVD (1.0129s) TCP 172.16.22.218:3306 > 172.16.22.18:2734 SA ttl=64 id=0 iplen=44 seq=1638376953 win=29200 <mss 1460> SENT (2.0141s) TCP 172.16.22.18:2734 > 172.16.22.218:3306 S ttl=64 id=56345 iplen=40 seq=1546620167 win=1480 RCVD (2.0143s) TCP 172.16.22.218:3306 > 172.16.22.18:2734 SA ttl=64 id=0 iplen=44 seq=1654006808 win=29200 <mss 1460> SENT (3.0155s) TCP 172.16.22.18:2734 > 172.16.22.218:3306 S ttl=64 id=56345 iplen=40 seq=1546620167 win=1480 RCVD (3.0157s) TCP 172.16.22.218:3306 > 172.16.22.18:2734 SA ttl=64 id=0 iplen=44 seq=1669652324 win=29200 <mss 1460>
nping -tcp -p 443 google.com -q Starting Nping 0.7.80 ( https://nmap.org/nping ) at 2020-01-13 17:00 +04 Max rtt: 14.615ms | Min rtt: 4.099ms | Avg rtt: 7.753ms Raw packets sent: 5 (200B) | Rcvd: 5 (270B) | Lost: 0 (0.00%) Nping done: 1 IP address pinged in 4.02 seconds
nping -tcp -p 443 google.com -c 0 -c 0 number of probes. Default 5. If 0 run continuously.
nping -tcp -p 5432 your_postgres_host -q
Related terms
See also
- Security tools: Vulnerability scanner, port scan, Host sweep,
nmap,nping,ncat, nc,psad, Gordon Lyon - IP:
route,mtr,traceroute,tcptraceroute,lft, TTL ping,nping,arping,fping, gping,hping,mtr,traceroute,tcptraceroute,tracepath,Test-ConnectionPowershell cmdlet,iperf, Ping (PAN-OS), BWPing,check_ping,ping -M,ios ping, ping -anetperf, iperf, ttcp, nuttcp, BWPing- TCP/IP, Transport protocol, UDP, SCTP, QUIC, subnet mask, Routing protocols: BGP, routing table, Policy based routing, multicast, TCP Fast Open, RDP, TTL, RTT, MPTCP, Large send offload (LSO): (TSO, GRO, GSO, TCP checksum),
ethtool, SCTP, 5-Tuple, Check TCP connectivity, TCP window size,/proc/sys/net/ipv4/tcp_rmem, ack, List of TCP ports, localhost, broadcast address
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