Creating a WiFi Hotspot on Ubuntu

published onOctober 07, 2016
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3minutes read
In Windows, we are familiar with applications like My WiFi Router, Connectify, Baidu WiFi Hotspot, and similar ones. In Ubuntu, we can achieve similar functionality using a combination of hostapd, dnsmasq, and iptables.
Make sure that your Wi-Fi device supports Access Point mode by entering the command
in the terminal for a check.
We can share a connection using the Create AP tool. However, before that, ensure the following dependencies are installed:
  • or
Install the tools:

Tool Usage:

Share Connection from Ethernet

Share Connection from Modem

Share Connection From Wireless Adapter (WiFi)

Example

wlp3s0 is the name of the interface, which may vary for each computer.
Tags:
#Networking
#Ubuntu