Enabling Inbound Inspection

Within the context of SonicWallSonicWall GAV, the Enable Inbound Inspection protocol traffic handling refers to the following:

•
Non-SMTP traffic initiating from a Trusted, Wireless, or Encrypted zone destined to any zone.
•
Non-SMTP traffic from a Public zone destined to an Untrusted zone.
•
SMTP traffic initiating from a non-Trusted zone destined to a Trusted, Wireless, Encrypted, or Public zone.
•
SMTP traffic initiating from a Trusted, Wireless, or Encrypted zone destined to a Trusted, Wireless, or Encrypted zone.

The Enable Inbound Inspection protocol traffic handling represented as a table:

 

Enable Inbound Inspection Protocol Traffic Handling: SMTP Traffic

SMTP Traffic

 

To

Trusted

Encrypted

Wireless

Public

Untrusted

From

 

Trusted

X

X

X

 

 

Encrypted

X

X

X

 

 

Wireless

X

X

X

 

 

Public

X

X

X

X

X

Untrusted

X

X

X

X

X
 

Enable Inbound Inspection Protocol Traffic Handling: All Other Traffic

All Other Traffic

 

To

Trusted

Encrypted

Wireless

Public

Untrusted

From

 

Trusted

X

X

X

X

X

Encrypted

X

X

X

X

X

Wireless

X

X

X

X

X

Public

 

 

 

 

X

Untrusted

 

 

 

 

 

The Enable Inbound Inspection feature is available for the following traffic:

•
HTTP
•
FTP
•
IMAP
•
SMTP
•
POP3
•
CIFS/Netbios
•
TCP