Dell TrueMobile 2300 Dell TrueMobile 2300 Wireless Broadband Router User's Gui - Page 174

Select TCP Transmission Control Protocol, or UDP User Datagram Protocol, or both protocols as

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4. In the Destination IP Address field, enter the IP address of the computer you want to receive the connection request. 5. In the Destination MAC Address field, enter the MAC address of the computer you want to receive the connection request. Information: Find the MAC address The steps below show how to find the MAC address of the computer in Windows 2000 and XP. a. Click on Start -> Run. b. Type cmd in the Open field and then press Enter or click OK button. c. In the command prompt, type ipconfig/all to obtain the Physical Address (=MAC address). d. Write down this Physical Address (=MAC address). You need this information for setting. Its format should be XX-XX-XX-XX-XX-XX. The X is a hexadecimal digit (0-9 or A-F). 6. In the Destination Port field, enter a port number or a range of ports of the machine to which you are mapping. 7. In the Port type field, select TCP, UDP, or both protocols. The protocol could be specified in your application's documentation. 8. Click SUBMIT button to activate the setting. For example, if you want to play game "Fighter Ace II" on a computer with an IP address of 192.168.2.3, enter 3 for the Destination IP Address. Find the MAC address of this computer and enter it for the Destination MAC Address. Select TCP as the Port type. Enter "50000" and "51000" for two boxes of Incoming Ports and also for the Destination Port. Click SUBMIT button to activate the setting. For other games or services, please consult the application's user manual. Services Commonly Used Ports Protocol Type HTTP (WEB Server) TCP FTP TCP TELNET TCP SMTP (Mail Server) TCP POP3 (Mail Server) TCP IRC TCP NNTP (News Server) TCP Ports 80 20, 21 23 25 110 6667 119 Port Triggering Port triggering allows the router to watch outgoing data for specific port number. The IP address of the the computer that sends the data is remembered by the router, so that when the requested data returns through the router, the data will be passed to the specific computer by way of IP address and port mapping rules. The router opens the port when the Port Triggering happens. When the computer running the application stops sending the data through this port, the router will close the port. 1. Check the Enable box. 2. Enter the desired name or description in the Application Name field. 3. In the Trigger Port field, enter a port number. Check with your Internet application provider for more information on what the Trigger Port it is using. 4. Select TCP (Transmission Control Protocol), or UDP (User Datagram Protocol), or both protocols as the Trigger Port Type.

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4. In the
Destination IP Address
field, enter the IP address of the computer you want to receive the connection request.
5. In the
Destination MAC Address
field, enter the MAC address of the computer you want to receive the connection
request.
Information
: Find the MAC address
The steps below show how to find the MAC address of the computer in Windows 2000 and XP.
a. Click on
Start
->
Run
.
b. Type
cmd
in the Open field and then press Enter or click OK button.
c. In the command prompt, type
ipconfig/all
to obtain the
Physical Address
(=MAC address).
d. Write down this Physical Address (=MAC address). You need this information for setting. Its format should
be XX-XX-XX-XX-XX-XX. The X is a hexadecimal digit (0-9 or A-F).
6. In the
Destination Port
field, enter a port number or a range of ports of the machine to which you are mapping.
7. In the
Port type
field, select TCP, UDP, or both protocols. The protocol could be specified in your application's
documentation.
8. Click
SUBMIT
button to activate the setting.
For example, if you want to play game "Fighter Ace II" on a computer with an IP address of 192.168.2.3, enter
3
for the
Destination IP Address
. Find the MAC address of this computer and enter it for the
Destination MAC Address
. Select
TCP
as the
Port type
. Enter "
50000
" and "
51000
" for two boxes of
Incoming Ports
and also for the
Destination Port
. Click
SUBMIT
button to activate the setting. For other games or services, please consult the application's user manual.
Commonly Used Ports
Services
Protocol Type
Ports
HTTP (WEB Server)
TCP
80
FTP
TCP
20, 21
TELNET
TCP
23
SMTP (Mail Server)
TCP
25
POP3 (Mail Server)
TCP
110
IRC
TCP
6667
NNTP (News Server)
TCP
119
Port Triggering
Port triggering allows the router to watch outgoing data for specific port number. The IP address of the the computer that
sends the data is remembered by the router, so that when the requested data returns through the router, the data will be
passed to the specific computer by way of IP address and port mapping rules. The router opens the port when the Port
Triggering happens. When the computer running the application stops sending the data through this port, the router will close
the port.
1. Check the
Enable
box.
2. Enter the desired name or description in the
Application Name
field.
3. In the
Trigger Port
field, enter a port number. Check with your Internet application provider for more information on
what the Trigger Port it is using.
4. Select TCP (Transmission Control Protocol), or UDP (User Datagram Protocol), or both protocols as the
Trigger Port
Type
.