To configure URL dynamic analysis so both the URL and the objects the URL references can be analyzed, use the email-analysis url-dynamic-analysis command in configuration mode.
Note
URL Dynamic Analysis is also called Dynamic URL Analysis or DUA.
Syntax
email-analysis url-dynamic-analysis external ipIP_address netmask
email-analysis url-dynamic-analysis default-gateway ipIP_address
email-analysis url-dynamic-analysis nameserver ipIP_address
email-analysis url-dynamic-analysis http-proxyIP_addressport_number
Parameters
external ipIP_address netmask
Sets the IP address to retrieve files in live mode. The mask identifies the subnet that belongs to the IP address.
Note
This IP address is for the ether2 interface, which also needs a cable connected to the switch to allow the connection to the Internet.
default-gateway ipIP_address
Sets the IP address of the node that serves as the access point to the Internet.
nameserver ipIP_address
Sets the IP address for the Domain Name System (DNS) server.
http-proxyIP_addressport_number
Sets the IP address and port number for the HTTP proxy server.
Example
The following example specifies that URL Dynamic Analysis use the DNS name server at IPv4 address 172.17.1.1
hostname (config) # email-analysis url-dynamic-analysis nameserver ip 172.17.1.1
User role
Command mode
Config
Supported appliances
This command is supported on the following appliances running the specified releases or later:
Email Security — Server: Before Release 7.6.0. Command deprecated in Release 7.8 and later releases.