Internal IP changed after losing power and rebooting. Centos 8

[cbar]

Hi, guys, I lost connectivity to the server, all domains down, ,and after login back on the machine found out that the machine ip changed by running
/sbin/ifconfig

so, I went into the router and changed as well and then run cd/ usr/local/directadmin/custombuild
./build rewite_confs

problem resolved but how can I avoid the machine Ip changing again?

thank you for your help!

 

[Ohm J]

ip not change if you use static ip
in this case, you are using dynamic ip

try config static ip in your server.
( should config with ssh console )


Thanks,