ZyXEL Communications ZYWALL 1050 - V2.00 EDITION 1 Guía de usuario descargar pdf (Pagina 127)

Chapter 15 Firewall

ZyWALL (ZLD) CLI Reference Guide

127

firewall zone_object {zone_object|ZyWALL}

rule_number

Enters the firewall sub-command mode to set

a direction specific through-ZyWALL rule or

to-ZyWALL rule. See Table 64 on page 128 for

the sub-commands.

firewall zone_object {zone_object|ZyWALL} append Enters the firewall sub-command mode to add

a direction specific through-ZyWALL rule or

to-ZyWALL rule to the end of the global rule

list. See Table 64 on page 128 for the sub-

commands.

firewall zone_object {zone_object|ZyWALL} delete

<1..5000>

Removes a direction specific through-

ZyWALL rule or to-ZyWALL rule.

<1..5000>: the index number in a direction

specific firewall rule list.

firewall zone_object {zone_object|ZyWALL} flush Removes all direction specific through-

ZyWALL rule or to-ZyWALL rules.

firewall zone_object {zone_object|ZyWALL} insert

rule_number

Enters the firewall sub-command mode to add

a direction specific through-ZyWALL rule or

to-ZyWALL rule before the specified rule

number. See Table 64 on page 128 for the

sub-commands.

firewall zone_object {zone_object|ZyWALL} move

rule_number to rule_number

Moves a direction specific through-ZyWALL

rule or to-ZyWALL rule to the number that you

specified.

[no] firewall activate Enables the firewall on the ZyWALL. The

command disables the firewall.

firewall append Enters the firewall sub-command mode to add

a global firewall rule to the end of the global

rule list. See Table 64 on page 128 for the

sub-commands.

firewall default-rule action {allow | deny |

reject} { no log | log [alert] }

Sets how the firewall handles packets that do

not match any other firewall rule.

firewall delete rule_number Removes a firewall rule.

firewall flush Removes all firewall rules.

firewall insert rule_number Enters the firewall sub-command mode to add

a firewall rule before the specified rule

number. See Table 64 on page 128 for the

sub-commands.

firewall move rule_number to rule_number Moves a firewall rule to the number that you

specified.

show connlimit max-per-host Displays the highest number of sessions that

the ZyWALL will permit a host to have at one

time.

show firewall Displays all firewall settings.

show firewall rule_number Displays a firewall rule’s settings.

show firewall zone_object {zone_object|ZyWALL} Displays all firewall rules settings for the

specified packet direction.

show firewall zone_object {zone_object|ZyWALL}

rule_number

Displays a specified firewall rule’s settings for

the specified packet direction.

show firewall status Displays whether the firewall is active or not.

Table 63 Command Summary: Firewall (continued)

COMMAND DESCRIPTION

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ZyXEL Communications ZYWALL 1050 - V2.00 EDITION 1 Guía de usuario Pagina 127

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