If zabbix agent is compiled with ipv6 support but ipv6 is not available, it still tries to resolve hostname as ipv6 and never get zabbix server ipv4 address.
Situation:
agent compiled with ipv6 support
server has both ipv4 and ipv6 address in DNS
agent is configured to hostname of server
agent is runing on system with no ipv6 support
Agent should try ipv6 address of server and if this fail, try to connect to ipv4 server address. Or it should try ipv4 address only if ipv6 stack is not enabled.
Now it tries ipv6 address and exits with error. Tried with 3.2.1
Situation:
agent compiled with ipv6 support
server has both ipv4 and ipv6 address in DNS
agent is configured to hostname of server
agent is runing on system with no ipv6 support
Agent should try ipv6 address of server and if this fail, try to connect to ipv4 server address. Or it should try ipv4 address only if ipv6 stack is not enabled.
Now it tries ipv6 address and exits with error. Tried with 3.2.1