ipband is a pcap based IP traffic monitor. It listens to a network interface
in promiscuous mode, tallies per-subnet traffic and bandwidth usage and starts
detailed logging if specified threshold for the specific subnet is exceeded.

The utility could be handy in a limited bandwidth WAN environment (frame relay,
ISDN etc. circuits) to pinpoint offending traffic source if certain links
become saturated to the point where legitimate packets start getting dropped.

It also can be used to monitor internet connection when specifying the range
of local ip addresses (to avoid firing reports about non-local networks).

• Ilya Evseev

• ipband