keepalived默认是通信端口号是多少

admin

keepalived默认是通信端口号是多少
6 [) P7 j/ j3 a  `% W

vrrp_instanceVI_1 {

    state MASTER

    interface eno16780032

    virtual_router_id 51

    priority 100

advert_int 1

track_script{

       check_run

    }

默认通信端口号是多少？？

admin

-A INPUT -s 192.168.12.0/24 -p vrrp -j ACCEPT
在防火墙规则中添加一个vrrp通过的规则即可解决keepalived高可用

admin

firewall-cmd 主备都运行下面的命令
) ^" {6 V: L8 w& Y, a5 Dfirewall-cmd --direct --permanent --add-rule ipv4 filter INPUT 0 --in-interface em1 --destination 224.0.0.18 --protocol vrrp -j ACCEPT
) {, R( D( V' L8 d
firewall-cmd --reload