Difference between revisions of "Nping"

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{{lowercase}}
 
{{lowercase}}
Install <code>[[nmap]]</code><ref>https://nmap.org/</ref> tool, available at least for Windows, Mac and Linux and execute <code>[[nping --tcp]] -p 3306 172.16.22.218</code> to test tcp connectivity for port 3306 in host 172.16.22.218:
+
Install <code>[[nmap]]</code><ref>https://nmap.org/</ref> tool, available at least for Windows, Mac and Linux and execute <code>[[nping --tcp]] -p 3306 172.16.22.218</code> to test tcp connectivity for port [[3306]] in host 172.16.22.218:
  
 +
[[nping --tcp]] -p [[5432]] your_postgres_host -q
  
  nping --[[tcp]] -p 3306 172.16.22.218 -c 0
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  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
 
  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 (0.0125s) TCP 172.16.22.18:2734 > 172.16.22.218:3306 S ttl=64 id=56345 iplen=40  seq=1546620167 win=1480  
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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.
 
  
 
== Related terms ==
 
== Related terms ==
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* [[Host sweep]]
 
* [[Host sweep]]
 
* [[Nagios]]: <code>[[check_tcp]]</code>
 
* [[Nagios]]: <code>[[check_tcp]]</code>
 +
* <code>[[nc -v]]</code>
  
 
== See also ==
 
== See also ==
* {{nmap}}
 
 
* {{mtr}}
 
* {{mtr}}
 
* {{ping}}
 
* {{ping}}
 
* {{network performance}}
 
* {{network performance}}
* {{TCP}}
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* {{nmap}}
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[[Category:ping]]
 
[[Category:ping]]

Latest revision as of 14:03, 22 January 2024

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 5432 your_postgres_host -q
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.

Related terms[edit]

See also[edit]

  • https://nmap.org/
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