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J-2 NetBIOS Filter Commands
Chart J-1 NetBIOS Filter Default Settings
NAME
Between LAN
This field displays whether NetBIOS packets are blocked or forwarded
and WAN
from the LAN to the WAN or from the WAN to the LAN.
IPSec Packets
This field displays whether NetBIOS packets sent through a VPN
connection are blocked or forwarded.
Trigger dial
This field displays whether NetBIOS packets are allowed to initiate
calls. Disabled means that NetBIOS packets are blocked from initiating
calls.
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
sys filter netbios config 0 on
Command:
This command blocks LAN to WAN and WAN to LAN NetBIOS packets
sys filter netbios config 1 off
Command:
317517-A Rev 00
DESCRIPTION
EXAMPLE
Forward
Forward
Disabled
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