fluent/fluentd

<system>
  rpc_endpoint 0.0.0.0:24444
</system>

<source>
  @type forward
  port 24224
  bind 0.0.0.0
  <security>
    self_hostname input.testing.local
    shared_key    secure_communication_is_awesome
    user_auth     yes
    allow_anonymous_source no
    <user>
      username user1
      password yes_this_is_user1
    </user>
    <user>
      username user2
      password yes_this_is_really_user2
    </user>
    <user>
      username user3
      password noooooo_this_may_not_be_user3
    </user>
    <client>
      # host  127.0.0.1
      network 127.0.0.0/24
      shared_key using_different_key_makes_us_secure
      users user1,user2
    </client>
  </security>
</source>

<match {test,test2,test3,test4}>
  @type stdout
</match>