Configuring A Packet-Filter Firewall; Packet-Filter Firewall Configuration Task List; Enabling The Firewall Function; Configuring The Default Filtering Action Of The Firewall - HP 6600 Security Configuration Manual

Therefore, for multi-channel application layer protocols like FTP and H.323, the deployment of TCP
inspection without application layer inspection will lead to failure of establishing a data connection.

Configuring a packet-filter firewall

Packet-filter firewall configuration task list

Task

Enabling the firewall function

Configuring the default filtering action of the firewall

Configuring packet filtering on an interface
Enabling the firewall function
Enabling the IPv4 firewall function
Step
1. Enter system view.
2. Enable the IPv4 firewall
function.
Enabling the IPv6 firewall function
Step
Enter system view.
1.
2. Enable the IPv6 firewall function.
Configuring the default filtering action of the firewall
The default filtering action configuration is used for the firewall to determine whether to permit a data
packet to pass or deny the packet when there is no appropriate criterion for judgment.
IPv4 application
To configure the default filtering action of the IPv4 firewall:
Step
1. Enter system view.
Command
system-view
firewall enable { all | slot slot-number }
Command
system-view
firewall ipv6 enable
Command
system-view
440
Remarks
Required.
Optional.
Required.
Remarks
N/A
Disabled by default.
Remarks
N/A
Disabled by default.
Remarks
N/A