Follow the below steps to configure TigerVNC Server (Remote Desktop Application for Linux) Server Side : IP Address – 192.168.0.105
First configure the Ethernet Card, Here in my practice Lab its eth0 and IP address is 192.168.0.105 as shown on the output below.
[root@localhost ~]# ifconfig eth0 # Check the IP Address eth0 Link encap:Ethernet HWaddr 00:0C:29:A4:B6:76 inet addr:192.168.0.105 Bcast:192.168.0.255 Mask:255.255.255.0 inet6 addr: fe80::20c:29ff:fea4:b676/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:29501 errors:0 dropped:0 overruns:0 frame:0 TX packets:19961 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:36244704 (34.5 MiB) TX bytes:2702906 (2.5 MiB) Step : 1 Install Required Packages Before we start the configuration of TigerVNC Server we have to install required packages and dependencies. So let’s go ahead and install Desktop Environment and X Windows System packages.
[root@localhost ~]# yum -y groupinstall "Desktop" "GNOME Desktop Environment" "X Window System"
Read More - https://www.itsmarttricks.com/how-to-configure-tigervnc-server-in-linux-a-remote-desktop-application-for-linux/