Atlantis WebShare-141-WN+ Router Manual PDF (Setup & Configuration Guide)

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The following table describes the labels in this screen:

Field

Description

Start Port No.

Enter a port number in this field.

To forward only one port, enter the port number again in the

End Port No. field.

To forward a series of ports, enter the start port number here

and the end port number in the End Port No. field.

End Port No.

Enter a port number in this field.

To forward only one port, enter the port number again in the

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Start Port No. field above and then enter it again in this field.

To forward a series of ports, enter the last port number in a

series that begins with the port number in the Start Port No. field

above.

Local IP

Address

Enter your server IP address in this field.

Let's say you want to assign ports 22-25 to one server, port 80 to another and

assign a default server IP address of 192.168.1.35 as shown in the next figure.

6.4

Selecting the NAT Mode

Click

Advanced Setup

then

NAT

to open the following screen chose

Multiple

(Numbers of IP)

.

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Click on

IP Address Mapping

(for Multiple IPs Service).

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Ordering your rules is important because the ADSL Router applies the rules in the

order that you specify. When a rule matches the current packet, the ADSL Router

takes the corresponding action and the remaining rules are ignored. If there are any

empty rules before your new configured rule, your configured rule will be pushed up

by that number of empty rules. For example, if you have already configured rules 1

to 6 in your current set and now you configure rule number 9. In the set summary

screen, the new rule will be rule 7, not 9. Now if you delete rule 4, rules 5 to 7 will

be pushed up by 1 rule, so old rules 5, 6 and 7 become new rules 4, 5 and 6.

To change the ADSL Router’s address mapping settings.

The following table describes the labels in this screen:

Field

Descriptions

Rule Index

Choose the number

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Rule Type



1-1:

One-to-one mode maps one local IP address

to one global IP address. Note that port numbers

do not change for the One-to-one NAT mapping

type.



M-1:

Many-to-One mode maps multiple local IP

addresses to one global IP address.



M-M Ov (Overload):

Many-to-Many Overload

mode maps multiple local IP addresses to shared

global IP addresses.



MM No (No Overload):

Many-to-Many No

Overload mode maps each local IP address to

unique global IP addresses.



Server(available

on

of

firmware):

This type allows you to specify inside

servers of different services behind the NAT to be

accessible to the outside world.

Local Start IP

This is the starting Inside Local IP Address (ILA). Local IP

addresses are N/A for Server port mapping.

Local End IP

This is the end Inside Local IP Address (ILA). If your rule is for

all local IP addresses, then enter 0.0.0.0 as the Local Start IP

address and 255.255.255.255 as the Local End IP address.

This field is N/A for One-to-one and Server mapping types.

Public Start IP

This is the starting Inside Global IP Address (IGA). Enter

0.0.0.0 here if you have a dynamic IP address from your ISP.

You can only do this for Many-to-One and Server mapping

types.

Public End IP

This is the ending Inside Global IP Address (IGA). This field is

N/A for One-to-one, Many-to-One and Server mapping types.

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