ZyWALL Series Internet Security Gateway
P-2
NetBIOS Filter Commands
Chart P-1 NetBIOS Filter Default Settings
NAME DESCRIPTION
EXAMPLE
Between LAN
and WAN
This field displays whether NetBIOS packets are blocked or forwarded
from the LAN to the WAN or from the WAN to the LAN.
Forward
IPSec
Packets
This field displays whether NetBIOS packets sent through a VPN
connection are blocked or forwarded.
Forward
Trigger dial
This field displays whether NetBIOS packets are allowed to initiate
calls. Disabled means that NetBIOS packets are blocked from initiating
calls.
Disabled
NetBIOS Filter Configuration
Syntax:
sys filter netbios config <type> <on|off>
where
<type>
=
Identify which NetBIOS filter (numbered 0-3) to configure.
0
= LAN to WAN and WAN to LAN
3 = IPSec packet pass through
4 = Trigger Dial
<on|off>
= For type
0
, use
on
to enable the filter and block NetBIOS packets. Use
off
to disable
the filter and forward NetBIOS packets.
For type
3
, use
on
to block NetBIOS packets from being sent through a VPN
connection. Use
off
to allow NetBIOS packets to be sent through a VPN connection.
For type 4, use
on
to allow NetBIOS packets to initiate dial backup calls. Use
off
to
block NetBIOS packets from initiating dial backup calls.
Example commands
Command:
sys filter netbios config 0 on
This command blocks LAN to WAN and WAN to LAN NetBIOS packets
Command:
sys filter netbios config 1 off
This command forwards WAN to LAN and WAN to LAN NetBIOS packets
Command:
sys filter netbios config 3 on
This command blocks IPSec NetBIOS packets
Содержание Internet Security Gateway ZyWALL 100
Страница 1: ...ZyWALL 10W 30W 50 100 Internet Security Gateway User s Guide Version 3 62 February 2004 ...
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Страница 103: ...DMZ and WAN III Part III DMZ and WAN This part covers configuration of the DMZ and WAN screens ...
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Страница 217: ...VPN IPSec VI Part VI VPN IPSec This part provides information on how to configure Virtual Private Networks ...
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Страница 365: ...Maintenance X Part X Maintenance This part covers the maintenance screens ...
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