Intelbras RF 301K - Port Forwarding Setup; Dynamic DNS (DDNS) Service

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You can control which address should always be delivered, via DHCP, to a specic device on the local network.
The devices are always identied by their respective MAC addresses. The available elds are:
» IP address: enter the address that should be assigned to the device each time it connects to the router network.
» MAC address : enter the MAC address of the device that should receive the reserved IP.
» Comment: enter a comment to help identify the device.
After lling in, click the button to add the reservation and the button Save to save the settings.
The reserved addresses on the DHCP server can be viewed on this same page, in the list below the elds used to add
the records. To delete a rule just click .
Port forwarding
Port forwarding conguration
Port forwarding is used to release Internet access to specic ports of your local area network (LAN) devices.
To add a new rule, ll in the elds according to the following guidelines.
» IP Address: this must be the IP address of the device on your internal network that will receive the forwarded trafc.
» Internal Port: these elds must indicate the port or range of ports used by the device application reported in the eld IP
Address .
» External Port: these elds must indicate the port or range of ports that will concentrate the Internet trafc that will be
directed to the ports reported in the eld Internal Port of the device reported in the eld IP Address .
» Protocol: indicates the transport protocol to be used. You need to conrm this information for the forwarding to be succes-
sful. The options are TCP , UDP and TCP&UDP . If you want to forward both protocols ( TCP and UDP ) to the same destination,
you must select Both .
After completing the elds, click on .
The list of rules created will appear right below. To delete a rule just click .
DDNS
DDNS conguration