Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide
Chapter 4 Firewall Configuration Commands
3Com Corporation
4-7
View
User view
Parameter
all: Clears the filtering packet statistics of all the interfaces.
interface: Clears the filtering packet statistics of a certain interface.
type number: Specifies an interface by its type and number.
Description
Use the reset firewall-statistics command to clear the firewall statistics.
Example
# Clear filtering packet statistics of the interface E3/1/0.
<3Com> reset firewall-statistics interface e3/1/0
4.2 ASPF Configuration Commands
4.2.1 aging-time
Syntax
aging-time { syn | fin | tcp | udp } seconds
undo aging-time { syn | fin | tcp | udp }
View
ASPF policy view
Parameter
seconds: The default timeout time of SYN, FIN, TCP and UDP is 30s, 5s, 3600s and
30s respectively.
Description
Use the aging-time command to configure SYN status waiting timeout value and FIN
status waiting timeout value of TCP, session entry idle timeout value of TCP and UDP.
Use the undo aging-time command to restore the default value.
Before the aging-time expires, the system will retain the connections and the sessions
that have been set up.
Related command: display aspf all, display aspf policy, display aspf session and
display aspf interface.