Product specifications

Efficient Networks
®
Router family
Command Line Interface Guide
Chapter 18: Stateful Firewall Commands
Efficient Networks
®
Page 18-1
CHAPTER 18
CHAPTER 18 STATEFUL FIREWALL COMMANDS
This section contains command descriptions for the key-enabled Stateful Firewall
feature. For an overview of firewalls and more detailed information on Stateful
Firewall, see “Stateful Firewall” on page 4-34. For Internet firewall filtering commands,
see eth ip firewall, in Chapter 5, Ethernet Interface Commands.
The firewall commands found in this section include:
Table 18-1: Firewall Command Listing
Command Function
firewall ?
Lists the supported stateful firewall keywords.
firewall allow Creates a firewall rule for inclusion in the allow
rules list.
firewall clearcounter Clears the counter for a specified rule.
firewall clearcounter all Clears counters for all stateful firewall rules.
firewall delete Deletes a single firewall rule or range of firewall
rules based on firewall rule numbers.
firewall delete all
Deletes all entries from the allow rules or deny rules list
or both.
firewall deny
Creates a firewall rule for inclusion in the deny
rules list.
firewall list Displays the current stateful firewall settings and
configured rules.
firewall modify Allows modification of an existing firewall rule.
firewall set Enables or disables the stateful firewall function.
firewall setdroppkt-
threshold
Sets the threshold of packets dropped per second
(due to firewall rules) that when exceeded, will log
a message to the console.