ZyXEL Communications wireless n gigbit router zyxel Manual Do Utilizador

 Chapter 9 LAN

NBG-460N User’s Guide

The following section contains additional technical information about the NBG-
460N features described in this chapter.

Refer to 

 for information on Multicast.

The actual physical connection determines whether the NBG-460N ports are LAN 
or WAN ports. There are two separate IP networks, one inside the LAN network 
and the other outside the WAN network as shown next.

Figure 108   LAN and WAN IP Addresses

Active

Select this if you want to let computers on different subnets use the 
NBG-460N.

Windows Networking (NetBIOS over TCP/IP): NetBIOS (Network Basic Input/Output 
System) are TCP or UDP broadcast packets that enable a computer to connect to and 
communicate with a LAN. For some dial-up services such as PPPoE or PPTP, NetBIOS 
packets cause unwanted calls. However it may sometimes be necessary to allow NetBIOS 
packets to pass through to the WAN in order to find a computer on the WAN.
Allow between LAN 
and WAN

Select this check box to forward NetBIOS packets from the LAN to 
the WAN and from the WAN to the LAN. If your firewall is enabled 
with the default policy set to block WAN to LAN traffic, you also 
need to enable the default WAN to LAN firewall rule that forwards 
NetBIOS traffic.

Clear this check box to block all NetBIOS packets going from the 
LAN to the WAN and from the WAN to the LAN.

Apply

Click Apply to save your changes back to the NBG-460N.

Reset

Click Reset to begin configuring this screen afresh.

Table 54   Network > LAN > Advanced

WAN

LAN