3Com 3C13636 Configuration Manual page 439

3Com Router 3000 Ethernet Family
Configuration Guide
Operation
Enable IP accounting
Set an aging time
Set the
length of the interior
hash table
Set the
length of the exterior
hash table
Add IP accounting rules
Enter interface view
Specify
packets to be counted
on the interface
Display
accounting rule list
Display IP accounting
information
Caution:
If the IP accounting function is configured on interfaces but no IP accounting rule
exists, you must set the length of the exterior hash table to be greater than zero by
using the ip count exterior-threshold number command. If the number argument
is set to 50, the IP Accounting may count up to 50 IP packets with different
combinations of source and destination.
The IP packets with the same source and destination are counted in the same entry.
For legitimate IP packets, they are further classified and then saved by protocol
number. For illegitimate packets, no further classification is performed; their protocol
information is omitted, and only packet sum and byte sum are recorded.
You may configure up to 32 IP accounting rules.
ip count enable
ip count timeout minutes
maximum
ip count interior-threshold
number
maximum
ip count exterior-threshold
number
ip count rule ip-address
net-mask
interface
interface-number
the type of ip count [ firewall-denied ]
{
outbound-packets }
the IP
display ip count rule
display
{
outbound-packets
{ interior
firewall-denied }
3Com Corporation
Chapter 6 IP Accounting Configuration
Command
interface-type
inbound-packets
ip count
inbound-packets
| exterior
6-2
Remarks
Required
Optional (720 minutes
by default)
Optional (512
default)
Optional (0 by default)
Required. If no rule is
set, no packet matches
rules.
Required
| Required.
You may execute the
display command in
any view.
|
Execute the display
}
command in any view.
|
by