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Forwarding Rules
The forwarding rules section deals with NAT traversal. Using the Virtual Server settings port forwarding can be configured. Special
AP settings can be used to configure port triggering. In the Miscellaneous section a DMZ host can be configured and UPnP can be
enabled or disabled.
Virtual Server
The Virtual Server page allows you to direct incoming traffic from the Internet side (identified by Protocol and External port) to the
internal server with a private IP address on the LAN side. The Internal port is required only if the external port needs to be converted
to a different port number used by the server on the LAN side. A maximum of 20 entries can be configured. In addition a series of
pre-configured commonly used ports can be selected for easy setup.
Figure 27: Advanced - Forwarding Rules - Virtual Server
OPTION
DEFINITION
Service Ports
Enter the port number or port range to be used with the Server IP address. For a port range entry use the
format shown in the following example (81-90).
Server IP
Enter the local IP address of the device you wish to port forward to.
Enable
Select this option to enable the port forwarding rule.
Use Rule
Select when the port forwarding rule should be used. The default option is Always.
Table 20: Advanced - Forwarding Rules - Virtual Server Settings
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Special AP
The Special AP page allows the router to be configured for port triggering. Port triggering allows a client device connected to the
router to dynamically and automatically forward a specific port back to itself. Port triggering opens an incoming port when your
computer is using a specified outgoing port for specific traffic. A selection of common port triggering settings come preconfigured
on the NF2 for easy setup.
Figure 28: Advanced - Forwarding Rules - Port Triggering
OPTION
DEFINITION
Trigger
Enter the outgoing trigger port be opened by a device connected to the router.
Incoming Ports
Enter the incoming port number or port ranges. For a port range use a dash (-) between the lower and upper
range numbers; e.g. 5000-6000. Use a comma between multiple numbers.
Enable
Select this option to enable or disable the port triggering rule.
Table 21: Advanced - Forwarding Rules - Port Triggering Settings
Miscellaneous
The miscellaneous page gives the user the option of enabling or disabling UPnP protocol or the option to assign a device connected
to the router as a DMZ host. A DMZ host is a host on the internal network that has all ports exposed to a WAN connection, except
those ports otherwise forwarded.
Figure 29: Advanced - Forwarding Rules - Miscellaneous
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Security Settings
The security settings menu has such configuration options for the NetComm NF2 as Packet Filtering, MAC Filtering, Domain
Filtering, URL Blocking, MAC Control and Remote Administration settings.
Status
The Security Settings Status page provides an overview of the current IP filter, MAC filter and domain filter rules in place on the NF2.
Figure 30: Advanced - Security Settings
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Status
Packet Filtering
The inbound and outbound packet filtering function gives the network administrator the option of denying or allowing data packets
to be transmitted through to the WAN interface when any of the specified rules are met. Conversely any other data packets not
matching these rules will be denied or allowed access through the network as specified by the network administrator.
Figure 31: Advanced - Security Settings - Packet Filtering
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OPTION
DEFINITION
Source IP
Enter the local source IP address where the packet originates from for an outgoing packet filter rule or is being
sent to for an incoming packet filter rule.
Destination IP: Ports
Enter the WAN IP address and port number or range where the packet is directed to or from..
Enable
Select this option to make the packet filter rule active.
Use Rule#
Select when the rule is to be used. The default value is Always.
Table 22: Advanced - Security Settings - Packet Filtering Settings
MAC Control
The MAC filter function can be used to restrict access to the NF2 for both wired and wireless clients. Using Connection Control
wired and wireless clients can connect to the router and either allow or deny any unspecified MAC addresses connection access.
Using association control wireless clients can associate to the wireless LAN. All other unspecified wireless clients can be allowed or
denied association rights.
Figure 32: Advanced - Security Settings - MAC Filtering
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Domain Filter
Domain Filtering can be used to monitor and or deny access to specified domain names.
Figure 33: Advanced - Security Settings - Domain Filter
OPTION
DEFINITION
Domain Filter
Select this option to enable Domain Filtering
Log DNS Query
Select this option to log DNS Queries for all specified domain names.
Privilege IP Addresses Range
Enter the range of IP addresses that will not be filtered.
Domain Suffix
Enter the domain name you wish to deny or have log.
Drop
Select drop if you wish to deny access to the specified domain name
Log
Select Log if you wish to log any attempts to access the specified domain name.
Enable
Select this option to enable the domain filter rule.
Table 23: Advanced - Security Settings - Domain Filtering Settings:
19216811.live