This command blocks LAN to WAN NetBIOS packets

Command: sys filter netbios config 1 off

This command forwards WAN to the LAN NetBIOS packets

Command: sys filter netbios config 2 on

This command blocks IPSec NetBIOS packets

Command: sys filter netbios config 3 off

This command stops NetBIOS commands from initiating calls.

NetBIOS Filter Commands

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