Nortel Networks NB5PLUS4/W ユーザーズマニュアル

Select ‘In­’:  

 

The NB5Plus4/W will only incorporate 

received RIP information. 

Select ‘Out’:  

 

The NB5Plus4/W will only send out RIP 

information. 

Select ‘Both’: 

 

The NB5Plus4/W will both incorporate 

received RIP information and send out 

updated RIP information.  

Advanced>Port Forwarding

Port Forwarding is necessary because NAT [=Network Address Translation] only 

forwards traffic from the Internet to the LAN if a specific port mapping exists in the 

NAT translation table. Because of this, the NAT provides a level of protection for 

computers that are connected to your LAN. However, this also creates a connectivity 

problem when you want to make LAN resources available to Internet clients, which 

you may want to do to play network games or host network applications.