Master
## apcupsd.conf v1.1 ##
UPSCABLE simple
UPSTYPE smartups
DEVICE /dev/ttyS1
UPSCLASS netmaster
UPSMODE net
NETTIME 10
NETPORT 6666
SLAVE
Client
## apcupsd.conf v1.1 ##
UPSCABLE ether
UPSTYPE smartups
LOCKFILE /var/lock
UPSCLASS netslave
UPSMODE net
NETPORT 6666
MASTER