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High Performance Wireless-N Router
Linksys E3000 Chapter 3: Advanced Configuration
Status  The  status  of  the  DDNS  service  connection  is 
displayed.
Update   To manually trigger an update, click Update.
Click Save Settings to apply your changes, or click Cancel 
Changes to clear your changes.
TZO.com
Setup > DDNS > TZO
E-mail  Address,  TZO  Password,  and  Domain 
Name  Enter the settings of the account you set up with 
TZO.
Internet  IP  Address  The  Router’s  Internet  IP  address  is 
displayed here. Because it is dynamic, it will change.
Status  The  status  of  the  DDNS  service  connection  is 
displayed.
Update   To manually trigger an update, click Update.
Click Save Settings to apply your changes, or click Cancel 
Changes to clear your changes.
Setup > MAC Address Clone
Some  ISPs  will  require  you  to  register  a  MAC  address 
in  order  to  access  the  Internet.  A  MAC  address  is  a 
12-digit code assigned to a unique piece of hardware for 
identification. If you do  not  wish  to re-register  the MAC 
address with your ISP, you can use the MAC Address Clone 
feature to assign the currently registered MAC address to 
the Router.
Setup > MAC Address Clone
MAC Address Clone
Enabled/Disabled  To  have  the  MAC  address  cloned, 
select Enabled.
MAC  Address  Enter  the  MAC  address  registered  with 
your ISP here.
Clone My PC’s MAC  Click this button to clone the MAC 
address of the computer you are using.
Click Save Settings to apply your changes, or click Cancel 
Changes to clear your changes.
Setup > Advanced Routing
This  screen  is  used  to  set  up  the  Router’s  advanced 
functions.  Operating  Mode  allows  you  to  select  the 
type(s) of advanced functions you use. Dynamic Routing 
automatically adjusts how packets travel on your network. 
Static  Routing sets  up  a  fixed  route to  another  network 
destination.
Setup > Advanced Routing
Advanced Routing
NAT
Enabled/Disabled  If this Router is hosting your network’s 
connection to the Internet, keep the default, Enabled. If 
another  router  exists  on  your  network,  select  Disabled. 
When the NAT setting is disabled, dynamic routing will be 
enabled.
Dynamic Routing (RIP)
Enabled/Disabled  This  feature  enables  the  Router  to 
automatically adjust to physical changes in the network’s 
layout  and  exchange  routing  tables  with  the  other 
router(s).  The  Router  determines  the  network  packets’ 
route  based  on  the  fewest  number  of  hops  between 
the source and the destination. When the NAT setting is 
enabled,  the  Dynamic  Routing  feature  is  automatically 
disabled. When  the  NAT  setting  is  disabled,  this  feature 
is available. Select Enabled to use the Dynamic Routing 
feature.