Cisco Systems RV320K9NA, RV325K9NA manual DMZ Host, Configuring Port Forwarding

3	Setup
	DMZ Host

To configure NTP and time settings, choose Setup > Time.

•Time Zone—Time zone relative to Greenwich Mean Time (GMT).

•Daylight Savings Time—Enable or disable the adjustment for daylight savings time. Enter the start date in the From fields and enter the stop date in the To fields.

•Set Date and Time—Autoenables the NTP server. If you chose Auto, enter the fully qualified NTP Server name or IP address. Manual enables setting the date and time locally, and uses the device clock to maintain the time. If you chose Manual, enter the Date and Time.

DMZ Host

DMZ Host allows one host in the LAN to be exposed to the Internet to use services such as Internet gaming and video conferencing. Access to the DMZ Host from the Internet can be restricted by using firewall access rules.

To open the DMZ Host page, click Setup > DMZ Host.

To configure a DMZ host, enter a DMZ Private IP Address and click Save.

(Port) Forwarding

Port forwarding allows public access to services on network devices on the LAN by opening a specific port or port range for a service, such as FTP. Port triggering opens a port range for services such as Internet gaming that use alternate ports to communicate between the server and the LAN host.

To open the port forwarding page, click Setup > Forwarding.

Configuring Port Forwarding

When users make requests for services on your network, the device forwards those requests to your servers based on the port forwarding parameters. Any services not specified are denied access. For example, when port number 80 (HTTP) is forwarded to the IP address 192.168.1.2, all HTTP requests on the interface are forwarded to 192.168.1.2. All other traffic is denied, unless specifically allowed by another entry.

34 Cisco Small Business RV320/RV325 Administration Guide