What is “openconnect” Package?

Open client for Cisco AnyConnect VPN
For more details: http://www.infradead.org/openconnect.html

what is open connect and how to use it? Video tutorial

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

  ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install openconnect.

  brew install openconnect

Now, use openconnect!