If VNC proxy is required to log in to VMs, configure VNC proxy server parameters as follows:
On the top navigation bar, click System.
From the left navigation pane, select Parameters.
Click the System Parameters tab.
Configure the VNC proxy server parameters.
For the stateful failover system to provide VNC proxy services correctly, follow these restrictions:
Configure a VNC proxy server on both the primary and backup nodes and configure the virtual IP address of CVM as the IP address of the VNC proxy servers.
Configure the same root password for the primary and backup nodes.
Configuring VNC proxy server parameters