How to clone a mac address, How to clone a mac address 17 – Linksys E1550 User Manual
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17
Setting Up: Advanced
Linksys E1550
To set up DDNS:
Setup > DDNS
1. Sign up for DDNS service at either www.dyndns.org or www.tzo.com 
2. Log into the browser-based utility (see “How to open the browser-based 
3. Click the Setup tab, then click the DDNS page 
4. In the DDNS Service drop-down list, click your DDNS service provider 
The examples below are based on TZO com The settings used by 
DynDNS org are slightly different 
5. Complete the fields with information provided by your DDNS provider,
then click Save Settings The Status field tells you what actions have 
been taken 
In this example, the domain name registered with TZO com is 
BronzeEagle953.linksysnet.com If an Internet camera had been configured 
(see “How to set up port forwarding for a single port” on page 39), you 
could access the camera by typing the domain name into the address bar 
of your web browser followed by the port number used for the device 
For example, if the camera in the above example used port 1024, the URL 
would be:
BronzeEagle953.linksysnet.com:1024
How to clone a MAC address
On any home network, each network device has a unique MAC (Media Access 
Control) address Some ISPs register the MAC address of the device (usually a 
router or a computer) connected directly to the modem If your computer’s 
MAC address is registered with your ISP and you do not want to re-register 
the MAC address, then you can clone the address (assign the registered MAC 
address of your previous device to your new router) If you want to use the 
MAC address from an old router that you are replacing with your new router, 
you should first determine the MAC address of your old router, then manually 
enter it into your new router 
NOTE
For many ISPs that provide dynamic IP addresses automatically, the 
stored MAC address in the modem is reset each time you reset the 
modem If you are installing this router for the first time, reset your 
modem before connecting the router to your modem To reset your 
modem, disconnect power for about one minute, then reconnect 
power 
To clone a MAC address from your computer:
Setup > MAC Address Clone
1. Log into the browser-based utility (see “How to open the browser-based
2. Click the Setup tab, then click the MAC Address Clone page 
3. Click Enabled 
4. Click either Clone My PC’s MAC or enter the 12-digit MAC address of 
your old router
