19 lines
227 B
Markdown
19 lines
227 B
Markdown
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# Network tricks
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## Check if a port is reachable
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On the server :
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```
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# nc -l <your_port>
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```
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On a client machine :
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```
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$ nc -zv <server_ip> <your_port>
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```
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Or to check UDP port :
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```
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$ nc -zv -u <server_ip> <your_port>
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```
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