Networking
Configuring Port Forwarding
STEP 4
Configuring Port Forwarding
STEP 1
STEP 2
Cisco RV315W Broadband Wireless VPN Router Administration Guide
•
DDNS Service: Specify the provider for your DDNS service. You can choose
either DynDNS.org or TZO.
•
Domain Name: Enter the complete domain name of the DDNS service.
•
Username: Enter the username of the account that you registered in the
DDNS provider.
•
Password: Enter the password of the account that you registered in the
DDNS provider.
Click Save to save your settings.
Port forwarding forwards a TCP/IP packet traversing a Network Address
Translator (NAT) gateway to a predetermined network port on a host within a
NAT-masqueraded, typically private network based on the port number on which
it was received at the gateway from the originating host.
Configuring Single Port Forwarding
To add a single port forwarding rule:
Click Networking > Port Forwarding > Single Port Forwarding. The Single Port
Forwarding page opens.
Enter the following information:
•
Interface: Choose a WAN interface or the 3G interface for this single port
forwarding rule.
•
Protocol: Choose either TCP or UDP protocol for this single port forwarding
rule.
•
External Port: Specify the port number that triggers this rule when a
connection request from outgoing traffic is made. You can choose a
predefined option (such as Finger, FTP, NNTP, POP3, SMTP, Telnet, or HTTP)
to use its default port value or choose Other to manually specify the external
port used by the application.
•
Internal IP Address: Enter the IP address of the internal server.
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