Example Commands - Nortel BCM50e Configuration

• 0 = LAN to WAN and WAN to LAN
• 3 = IPSec packet pass through
<on|off> is a switch to enable or disable the filter.
• 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.

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
Command:
sys filter netbios config 4 off
This command stops NetBIOS commands from initiating calls.
Appendix I NetBIOS filter commands 277
BCM50e Integrated Router Configuration - Advanced