From Kirill Bychkov with tweaks from me:
- set rc_reload
- add "@sample /var/ipcad" so you don't need to create it yourself
- use "@extraunexec rm -rf /var/ipcad/*" not rm -rf /var/ipcad
IPCAD is an ip accounting daemon. It uses bpf or pcap to access interfaces
and gather ip statistics. Collected numbers are arranged to form an
address-to-address flow pairs and than can be accessed via rsh in Cisco
fashion.