P-661H/HW Series User’s Guide

 

Table 31 Advanced LAN Setup (continued)

 

 

 

 

LABEL

DESCRIPTION

 

 

 

 

Windows

NetBIOS (Network Basic Input/Output System) are TCP or UDP packets that

 

Networking

enable a computer to connect to and communicate with a LAN. For some dial-up

 

(NetBIOS over

services such as PPPoE or PPTP, NetBIOS packets cause unwanted calls.

 

TCP/IP)

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

Select this check box to forward NetBIOS packets from the LAN to the WAN and

 

LAN and WAN

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.

 

Back

Click Back to return to the previous screen.

 

 

 

 

Apply

Click Apply to save the changes.

 

 

 

 

Cancel

Click Cancel to begin configuring this screen afresh.

 

 

 

5.4 DHCP Setup

Use this screen to configure the DNS server information that the ZyXEL Device sends to the DHCP client devices on the LAN.

Figure 50 DHCP Setup

Chapter 5 LAN Setup

103