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windows:netbios [2024/10/07 01:21] – [Disable NetBIOS] bstaffordwindows:netbios [2025/01/07 19:13] (current) – [nbtsta t] bstafford
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   * nbtstat -S: lists sessions table with the destination IP addresses.   * nbtstat -S: lists sessions table with the destination IP addresses.
  
 +Be aware that when you run NetBIOS without specifying a username, it will use the "guest" account (so that is what you will see on the Microsoft logs)
 ===== Disable NetBIOS ===== ===== Disable NetBIOS =====
  
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 Manually via Network Adapter settings: Manually via Network Adapter settings:
-  Open Network Connection Properties. +  Open Network Connection Properties. 
-  Select TCP/IP v4. +  Select TCP/IP v4. 
-  Click Advanced, then select the WINS tab. +  Click Advanced, then select the WINS tab. 
-  Select ''Disable NetBIOS over TCP/IP''+  Select ''Disable NetBIOS over TCP/IP''
-  Click OK and reboot the computer.+  Click OK and reboot the computer.
  
 Via registry settings Via registry settings
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 It is worth noting that these settings are for each network adapter; scripts are available to configure these settings for all adapters in a computer. Evaluate the use of a script in your environment, and consider the implications if deployed in masse. It is worth noting that these settings are for each network adapter; scripts are available to configure these settings for all adapters in a computer. Evaluate the use of a script in your environment, and consider the implications if deployed in masse.
  
-  Open registry editor. +  Open registry editor. 
-  Edit the data for ''NetbiosOptions'' and set the parameter to 2 (it will be 0 by default). +  Edit the data for ''NetbiosOptions'' and set the parameter to 2 (it will be 0 by default). 
-  Perform the above steps for each adapter in the computer. +  Perform the above steps for each adapter in the computer. 
-  Close the registry editor and reboot the computer. +  Close the registry editor and reboot the computer.
- +
  
windows/netbios.1728264084.txt.gz · Last modified: by bstafford