Disable Netbios over TCP/IP with DHCP option 43

KipiK
Posts: 1
Freshman Member

I am trying to disable Netbios over TCP/IP for my Windows clients through DHCP option 43.
According to numerous articles found on the web, this is made possible by sending the following data through DHCP option 43:
According to numerous articles found on the web, this is made possible by sending the following data through DHCP option 43:
Vendor specific option code: 0x01
Vendor specific option length: 0x04
Vendor specific option data: The data 0x00000002 instructs the client to disable NBT, lenght in indeed 4 bytes 00 00 00 02
So the complete Hex sequence shall be 01:04:00:00:00:02.
After numerous attempts i finally found the correct format to input on my USG110 (FW 4.30).
Also make sure that the follwing setting is configured onto Windows TCP/IP config:
Since i was formerly asking a question to the forum, i changed the question onto an answer and found usefull to publish this info for those who are interested.
0
Comments
-
0
Categories
- All Categories
- 417 Beta Program
- 2.5K Nebula
- 160 Nebula Ideas
- 108 Nebula Status and Incidents
- 5.9K Security
- 331 USG FLEX H Series
- 286 Security Ideas
- 1.5K Switch
- 78 Switch Ideas
- 1.2K Wireless
- 42 Wireless Ideas
- 6.6K Consumer Product
- 259 Service & License
- 402 News and Release
- 86 Security Advisories
- 31 Education Center
- 10 [Campaign] Zyxel Network Detective
- 3.8K FAQ
- 34 Documents
- 34 Nebula Monthly Express
- 85 About Community
- 80 Security Highlight