Please help with the following problem.
Serial number is not updated / incremented after I run "rndc reload"
Configuration:
OS: CentOS 7;
BIND: 9.11.4;
Port 53 is not blocked, listening, but my guess this is configuration problem not network;
Serial number example: "2021012809"
Execute: #rndc reload
#server reload successful
#rndc zonestatus myZone.com | grep serial
#serial: 2020051510
All help appreciated. Thank you