Linux VNC Requirements

Asset requirement

• The assets must have vncserver deployed.
• The firewall must allow vncserver port access to all hosts for JumpServer.

• Example for Centos 7：

yum -y groupinstall "GNOME Desktop" "Graphical Administration Tools"
yum -y install tigervnc-server tigervnc

vncpasswd

Password: ******
Verify: ******
Would you like to enter a view-only password (y/n)? n
A view-only password is not used

• The installation process will prompt for a password, which should be entered in the Account Management section of the JumpServer page, specifically in the Account list module. Leave the Username field blank as it is not required.

firewall-cmd --permanent --add-service vnc-server
firewall-cmd --reload

vncserver :1

• :1 is 5901 port，similarly :2 will be 5902