Tiesse Imola LX 5200 User Manual

IP Accounting
USER GUIDE
296
IP ACCOUNTING
The IP Accounting functions allow to collect the traffic data on the specified interfaces based on the
IP source address and on the IP destination.
The commands
set ip-accounting interface add <ifname>
set ip-accounting interface add <ifname>
set ip-accounting on
activate the service on each specified interface.
It is possible to apply a filter on the interfaces to evaluate only the packets that satisfy the filter:
set ip-accounting interface add <ifname> filter <filter-description>
where <filter-description> follows the tcpdump syntax.
The monitoring data can be grouped by IP address and by port number through the commands:
I dati di monitoraggio possono essere aggregati per indirizzi IP e per port number mediante i
comandi:
set ip-accounting aggregate <ipaddr>/<mask> strip <maskbit>
set ip-accounting aggregate <from-port>-<to-port> into <port>
For example, with
set ip-accounting aggregate 192.168.1.0/16 strip 24
set ip-accounting aggregate 1024-65535 into 65535
set ip-accounting aggregate 150-1023 into 1023
all the addresses in the 192.168.0.0/16 subnet are displayed as 192.168.1.0, and the last digit
of the address is omitted; the ports from 1024 to 65535 are displayed as 65535 and the ones from
150 to 1023 are displayed all as 1023.
The command
show ip-accounting stat
shows how the network interfaces are used under monitoring
root@IMOLA> show ip-accounting stat
Interface ppp1: received 8, 5 m average 0 bytes/sec, 0 pkts/sec
Interface atm0: received 13623, 5 m average 0 bytes/sec, 0 pkts/sec
Interface eth0: received 0, 5 m average 0 bytes/sec, 0 pkts/sec
Flow entries made: 66
Memory usage: 7 kbytes.
Free slots for rsh clients: 9
IP-Accounting uptime is 22 minutes
IMOLA uptime is 1 day 13 minutes
The command
show ip-accounting interface <ifname>

Tiesse Imola LX 5200 Specifications

General

Brand	Tiesse
Model	Imola LX 5200
Category	Network Router
Language	English