config antivirus service imapAntivirus

antivirus service imap command keywords and variables

Keywords and

Description

Default

Availability

variables

 

 

 

memfilesizelimi

Set the maximum file size that can be buffered

10 (MB)

All models.

t <MB_integer>

to memory for virus scanning.

 

 

 

The maximum file size allowed is 10% of the

 

 

 

FortiGate RAM size. For example, a FortiGate

 

 

 

unit with 256 MB of RAM could have a

 

 

 

threshold range of 1 MB to 25 MB.

 

 

 

Note: For email scanning, the memfilesizelimit

 

 

 

refers to the final size of the email after

 

 

 

encoding by the email client, including

 

 

 

attachments. Email clients may use a variety

 

 

 

of encoding types and some encoding types

 

 

 

translate into larger file sizes than the original

 

 

 

attachment. The most common encoding,

 

 

 

base64, translates 3 bytes of binary data into

 

 

 

4 bytes of base64 data. So a file may be

 

 

 

blocked or logged as oversized even if the

 

 

 

attachment is several megabytes less than the

 

 

 

memfilesizelimit.

 

 

port

Configure antivirus scanning on a

143

All models.

<port_integer>

nonstandard port number or multiple port

 

 

numbers for IMAP. You can use ports from the

 

 

 

range 1-65535. You can add up to 20 ports.

 

 

uncompsizelimit

Set the maximum uncompressed file size that

10 (MB)

All models.

<MB_integer>

can be buffered to memory for virus scanning.

 

 

Enter a value in megabytes between 1 and the

 

 

 

total memory size. Enter 0 for no limit (not

 

 

 

recommended).

 

 

How file size limits work

See “How file size limits work” on page 301.

Example

This example shows how to set the maximum file size that can be buffered to memory for scanning at 25 MB, the maximum uncompressed file size that can be buffered to memory for scanning at 50 MB, and how to enable antivirus scanning on ports 143 and 993 for IMAP traffic.

config antivirus service http set memfilesizelimit 25 set uncompsizelimit 50 set port 143

set port 993 end

This example shows how to display the antivirus IMAP traffic settings.

get antivirus service imap

This example shows how to display the configuration for antivirus IMAP traffic.

show antivirus service imap

306

01-28007-0068-20041203

Fortinet Inc.

Page 306
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Fortinet 100A manual Antivirus service imap command keywords and variables, 306, Memfilesizelimi, 143

100A specifications

Fortinet 100A is a versatile network security device designed to provide comprehensive protection against various cyber threats while ensuring optimal network performance. As part of the FortiGate series, the 100A combines advanced security features with powerful hardware capabilities, making it suitable for small to medium-sized businesses.

One of the key features of the Fortinet 100A is its deep packet inspection technology. This capability allows the firewall to analyze both the header and payload of packets traversing the network, enabling it to detect and block malicious content effectively. The 100A can identify and mitigate a wide range of threats, including malware, intrusions, and application-layer attacks.

The FortiOS operating system powers the Fortinet 100A, offering a robust and user-friendly interface for configuration and management. With its unified security management console, administrators can efficiently monitor network traffic and enforce security policies across the organization. The system provides centralized logging and reporting features, enabling users to gain valuable insights into their security posture and respond swiftly to incidents.

The 100A supports multiple deployment modes, including transparent, NAT, and route modes. This flexibility allows organizations to integrate the device into their existing network architecture with ease. The firewall's high throughput capabilities ensure that network performance remains unaffected, even under heavy load from multiple users and devices.

Another notable aspect of the Fortinet 100A is its support for various VPN technologies, including IPsec and SSL VPN. This feature facilitates secure remote access for employees, enabling them to connect to the corporate network safely, regardless of their location. As remote work continues to be a norm in many sectors, this capability is critical for maintaining productivity and security.

In addition to these features, the Fortinet 100A provides comprehensive web filtering capabilities, protecting users from harmful websites and inappropriate content. This protection is essential for organizations looking to maintain a secure and productive environment.

With its combination of powerful security features, flexible deployment options, and robust performance, the Fortinet 100A stands out as an ideal solution for organizations seeking to bolster their cybersecurity measures while ensuring seamless connectivity for users. As cyber threats continue to evolve, investing in a capable device like the FortiGate 100A is crucial for maintaining a secure network infrastructure.