Hello, I used https://tecadmin.net/ip-failover-setup-using-keepalived-on-centos-redhat/%22... tutorial to configure Keepalived on two CentOS web servers:
Server 1: 192.168.56.7 Server 2: 192.168.56.9 Virtual IP: 192.168.56.110
And after it, I added below Firewalld rule:
# firewall-cmd --add-rich-rule='rule protocol value="vrrp" accept' --permanent # firewall-cmd --reload # # firewall-cmd --list-all FedoraServer (active) target: default icmp-block-inversion: no interfaces: enp0s3 enp0s8 sources: services: dhcpv6-client http ssh ports: protocols: masquerade: no forward-ports: source-ports: icmp-blocks: rich rules: rule protocol value="vrrp" accept
But I can't ping my Virtual IP address:
# ping 192.168.56.110 PING 192.168.56.110 (192.168.56.110) 56(84) bytes of data. ping: sendmsg: Operation not permitted ping: sendmsg: Operation not permitted ping: sendmsg: Operation not permitted ping: sendmsg: Operation not permitted ping: sendmsg: Operation not permitted
And cURL doesn't show anything too:
# curl -l 192.168.56.110
Is it related to the Firewalld?
Thank you.