Chapter 11 Netbios Filter Commands - ZyXEL Communications ZyWall 10 Reference Manual

ZyWALL 10~100 Series Internet Security Gateway
This command gives a read-only list of the current NetBIOS filter modes for a ZyWALL that does not
have DMZ.
Diagram 11-1 NetBIOS Display Filter Settings Command Without DMZ Example
Syntax: sys filter netbios disp
This command gives a read-only list of the current NetBIOS filter modes for a ZyWALL that has DMZ.
Diagram 11-2 NetBIOS Display Filter Settings Command With DMZ Example
The filter types and their default settings are as follows.
NAME
LAN to WAN This field displays whether NetBIOS packets are blocked or forwarded
from the LAN to the WAN.
WAN to LAN This field displays whether NetBIOS packets are blocked or forwarded
from the WAN to the LAN.
LAN to DMZ This field displays whether NetBIOS packets are blocked or forwarded
from the LAN to the DMZ.
11-2
=============== NetBIOS Filter Status ===============
LAN to WAN:
WAN to LAN:
IPSec Packets:
Trigger Dial:
=============== NetBIOS Filter Status ===============
LAN to WAN:
WAN to LAN:
LAN to DMZ:
WAN to DMZ:
DMZ to LAN:
DMZ to WAN:
IPSec Packets:
Trigger Dial:
Chart 11-1 NetBIOS Filter Default Settings
Forward
Forward
Forward
Disabled
Forward
Forward
Forward
Forward
Forward
Forward
Forward
Disabled
DESCRIPTION EXAMPLE
Forward
Forward
Forward
NetBIOS Filter Commands