• 1. 1. 1. Option: Server*
  2.       List of comma delimited IP addresses, optionally in CIDR notation, or DNS names of Zabbix servers and Zabbix proxies.*
  3.       Incoming connections will be accepted only from the hosts listed here.*
  4.       If IPv6 support is enabled then '127.0.0.1', '::127.0.0.1', '::ffff:127.0.0.1' are treated equally*
  5.       and '::/0' will allow any IPv4 or IPv6 address.*
  6.       '0.0.0.0/0' can be used to allow any IPv4 address.*
  7.       Example: Server=127.0.0.1,192.168.1.0/24,::1,2001:db8::/32,zabbix.example.com*
     #
  8. Mandatory: yes, if StartAgents is not explicitly set to 0*
  9. Default:*
  10. Server=*

StartAgents is not accepted as a parameter for agent 2

zabbix_agent2 -f
zabbix_agent2 [1779]: ERROR: Cannot assign configuration: invalid parameter StartAgents at line 80: unknown parameter