Kanguru Solutions iNAS-100 Secondary DNS Server, Router and Firewall Configuration Routing Table

MX Mail Exchange Server Record

You may also specify the forwarding servers; the Kanguru iNAS 100 will forward all DNS requests that can't be resolved locally to the specified DNS server (typically your ISP) and return the response to the client.

Secondary DNS Server

The Kanguru iNAS 100 can be configured as a secondary DNS server to provide redundant DNS service for your domain.

•Router and Firewall Configuration

Routing Table

The static route defines the network path to reach a specific network or host. You may need to set up a static route if this system is connected to more than one network.

If you do not have other routers in the network, you will not need to add a static routing entry. The system will use the default routing table for communication between WAN and LAN.

Virtual Server

This feature allows you to make the service provided by the internal server accessible to the users from Internet. The Internet users will then use the WAN IP address of the Kanguru iNAS 100 to access all of your virtual servers.

One-to one NAT

This feature allows you to map an external public IP address to an internal private IP address hidden by NAT. To use this feature, you will need to have more than one public IP address from your ISP. You can use this feature to have several servers using internal IP addresses to be accessed from the Internet.

Special Application

This feature allows you to use some online applications that require 2-way communication or simultaneous sessions. If you use on-line games, conferencing or messaging software, you may need to configure this function.

Web Site Filter

The web site filter provides a mean to block access to undesirable web sites. If a web site address is added into a web site filter, access to that site is blocked for all clients in the internal LAN.

Web Content Filter

The web content filter allows you to block access to web sites with undesirable contents.

Advanced Firewall Rule

This feature allows administrators to define a set of rules to examine the network packet flow between internal LAN and external WAN. By default, all packets from external networks are denied except for web site requests. No packets from the internal network are blocked or discarded.

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