log_udp is a LOG client that receives log messages as UDP
packets and forwards the messages to a local LOG session.

By default, this component listens on UDP port 9 and
forwards every message (irrespective of IP addresses).
It also responds to ARP messages that are directed to
its IP address.

! <start name="log_udp">
!    <resource name="RAM" quantum="1M"/>
!    <config ip="192.168.32.180" port="9" />
!    </config>
! </start>
