4

Antivirus Commands

Use these commands to configure antivirus related settings on the ZyWALL.

4.1 Command Summary

The following table describes the values required for many antivirus (av) commands. Other values are discussed with the corresponding commands.

Table 11 av Command Input Values

LABEL

DESCRIPTION

protocol

Specifies a protocol. The options are ftphttppop3smtp

interface

Specifies an interface. The options are lanwan1dmzwlanvpn.

The following section lists the commands for this feature.

.

Table 12 av Commands

COMMAND

DESCRIPTION

M

av config decompress <onoff>

Enables or disables zip file decompression on the fly to one

R+B

 

level of decompression. TCP packet assembly checking also

 

 

needs to be enabled to support this function. Use av tune

 

 

config l7...asm to enable TCP packet assembly

 

 

checking if is not already enabled.

 

av config enable <onoff>

Enables or disables the antivirus function.

R+B

av config [protocol] active

Enables or disables the antivirus function for the specified

R+B

<onoff>

protocol.

 

av config [protocol] dir

Configures antivirus protection for the specified protocol

R+B

[interface][interface][onoff]

based on the source and destination of traffic.

 

av config [protocol] display

Shows the antivirus setting for the specified protocol.

R+B

av config httpScanAllMime

Enables or disables scanning of ASCII files transferred using

R+B

<onoff>

HTTP, such as .txt, .html. By default, the ZyWALL scans

 

 

MIME type files, for example, .doc, .ppt, .zip, .exe.

 

av config overZipSession [01]

Blocks (0) or forwards (1) a mail with an attached zip file

R+B

 

when the maximum number of received zip files has been

 

 

exceeded.

 

 

 

 

av config pop3ScanAllMime

Enables or disables scanning of ASCII files transferred using

R+B

<onoff>

POP3 (email), such as .txt, .html. By default, the ZyWALL

 

 

scans MIME type files, for example, .doc, .ppt, .zip, .exe.

 

 

35

ZyWALL (ZyNOS) CLI Reference Guide