Difference between revisions of "Nping"

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{{lowercase}}
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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 nmap<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:
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[[nping --tcp]] -p [[5432]] your_postgres_host -q
  
<pre>
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nping --[[tcp]] -p [[3306]] 172.16.22.218 [[-c 0]]
nping --tcp -p 3306 172.16.22.218
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Starting Nping 0.6.47 ( http://nmap.org/nping ) at 2019-03-12 09:47 UTC
 
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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  
Starting Nping 0.6.47 ( http://nmap.org/nping ) at 2019-03-12 09:47 UTC
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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  
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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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 (1.0127s) 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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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 (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>
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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 (2.0141s) 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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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 (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>
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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>
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>
 
</pre>
 
  
 
<pre>
 
<pre>
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   -c 0 number of probes. Default 5. If 0 run continuously.
 
   -c 0 number of probes. Default 5. If 0 run continuously.
  
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== Related terms ==
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* <code>[[wget]]</code>
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* [[Host sweep]]
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* [[Nagios]]: <code>[[check_tcp]]</code>
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* <code>[[nc -v]]</code>
  
 
== See also ==
 
== See also ==
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* {{mtr}}
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* {{ping}}
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* {{network performance}}
 
* {{nmap}}
 
* {{nmap}}
* {{ping}}
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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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