Net Client

Map Of Internet 1973


This page is about clients that send packet to a socket.

What can you do?

Talk to server

You can talk directly to a server that implements a protocol where the packet body is made of text such as:

Transfer data

This client can also act as a net server, therefore you can:

  • start a client
  • start a server
  • and transfer any kind of data


telnet localhost 25
nc localhost 25
openssl s_client -connect -cipher EXP-RC4-MD5

openssl s_client \
  -connect \
  -servername # sni settings

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