Every few minutes I get the following error in my agent log:
20211001:223512.014 failed to accept an incoming connection: connection from "[IPv6 Address Goes Here]" rejected, allowed hosts: "[hostname.mydomain]"
And the zabbix server reports the agent as unreachable.
The hostname of my zabbix server (hostname.mydomain) is a CNAME, which contains the IPv4 and IPv6 IP address of the server.
Why is the agent complaining? Agent version 5.4.3 and Server version 5.4.4.
20211001:223512.014 failed to accept an incoming connection: connection from "[IPv6 Address Goes Here]" rejected, allowed hosts: "[hostname.mydomain]"
And the zabbix server reports the agent as unreachable.
The hostname of my zabbix server (hostname.mydomain) is a CNAME, which contains the IPv4 and IPv6 IP address of the server.
Why is the agent complaining? Agent version 5.4.3 and Server version 5.4.4.