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Chapter 23 Anti-Spam
ZyWALL (ZLD) CLI Reference Guide
216
23.2.1.1 Activate/Deactivate Anti-Spam Example
This example shows how to activate and deactivate anti-spam on the ZyWALL.
23.2.2 Zone to Zone Anti-spam Rules
The following table describes the commands for configuring the zone to zone rules. You must
use the
configure terminal
command to enter the configuration mode before you can use
these commands.
Router# configure terminal
Router(config)# anti-spam activate
Router(config)# show anti-spam activation
anti-spam activation: yes
Router(config)# no anti-spam activate
Router(config)# show anti-spam activation
anti-spam activation: no
Router(config)#
Table 116 Commands for Zone to Zone Anti-Spam Rules
COMMAND DESCRIPTION
anti-spam rule append
Enters the anti-spam sub-command mode to add a
direction specific rule.
anti-spam rule insert rule_number
Enters the anti-spam sub-command mode to add a
direction specific rule.
anti-spam rule rule_number
Enters the anti-spam sub-command mode to edit the
specified direction specific rule.
[no] activate
Turns a direction specific anti-spam rule on or off.
[no] log [alert]
Sets the ZyWALL to create a log (and optionally an alert)
when packets match this rule and are found to be spam.
The
no command sets the ZyWALL not to create a log or
alert when packets match this rule.
[no] from-zone zone_object
Sets the zone on which the packets are received. The no
command removes the zone setting. This is equal to any,
so the rule applies to all packets the ZyWALL sends out.
[no] to-zone zone_object
Sets the zone to which the packets are sent. The no
command removes the zone setting. This is equal to any,
so the rule applies to all packets the ZyWALL sends out.
[no] scan {smtp | pop3}
Sets the protocols of traffic to scan for spam.
[no] match-action smtp {drop |
forward | forward-with-tag}
Sets the action to take when the ZyWALL detects a spam
SMTP e-mail. The file can be deleted, forwarded, or
forwarded with a spam tag.
[no] bypass {white-list | black-list
| dnsbl}
Bypassing has the ZyWALL not check files against your
configured white (allowed) list, black (spam) list, or DNSBL
servers list.
show
Displays the details of the anti-spam rule you are
configuring.
anti-spam rule move rule_number to
rule_number
Moves a direction specific anti-spam rule to the number
that you specified.
anti-spam rule delete rule_number
Removes a direction specific anti-spam rule.
show anti-spam rule [ rule_number ]
Displays the details of all the configured anti-spam rules or
a specific anti-spam rule.