Routing Mode; Lan Setting; Static Routing Table - Planet GRT-101 User Manual

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PLANET Technology Corp.

GRT-101 User's Manual

3.11 Routing Mode

Note: This section is for routing mode operation only.

Routing is often confused with bridging, which performs a similar function. The

principal difference is that bridging occurs at a lower level (MAC layer)

whereas routing occurs at a higher level, e.g., IP layer. And because routing

occurs at a higher level, it can perform more complex analysis to determine the

optimal path for the packet.

GRT-101 supports IP routing, which can be static and/or RIPv1/v2 updating.

Also, several applications, such as NAT/PAT, DHCP server, and DNS proxy,

etc., are included for LAN management and control.

To setup GRT-101 LAN interface with IP address of 192.168.0.1 and subnet

mask of 255.255.255.0, use the following command:

admin# setup lan 1 address 192.168.0.1 255.255.255.0

To save your changes, enter:

admin# write

In order to pass data through a network and onto the Internet or WAN, you

might need to add the IP addresses of gateways to the static routing table.

Follow the instructions below to build a static routing table manually by adding

or deleting entries in the table.

For example, to add a route to network address 140.182.1.0 with subnet mask

of 255.255.255.0 via gateway at 140.182.2.254:

admin# setup route static add 140.182.1.0 255.255.255.0 140.182.2.254

To set a default route with gateway of 140.182.2.254, use the below command:

admin# setup route static add 0.0.0.0 0.0.0.0 140.182.2.254

In general, it is not recommended to add multiple entries with the format of

default route (network address 0.0.0.0 with subnet mask of 0.0.0.0). If there

are multiple entries with the format of default route in the static routing table,

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