Use nmap as below, port UDP 123 is the
common ntp daemon port.
$ nmap -p 123 -sU -P0 192.168.0.0
$ nc -zu 192.168.0.0 123
|
You may to look for “nc”, “iperf” tools as
well.
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So, ever wonder what all those TIME_WAITs are doing in your netstat listing? Okay, for those of you who don't spend all your waking hou...
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If you are serving a high traffic web/DNS server, and recently having PING loss to the server and not all HTTP request were successful to i...
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How to show my NIC MTU value, and how do I change it to use Jumbo Frame? list current value $ lsattr -E -l en0 -a mtu ...
Showing posts with label UDP. Show all posts
Showing posts with label UDP. Show all posts
How do I telnet/check UDP ports whether it is open or not?
How do I
telnet/check UDP ports whether it is open or not?
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