Reply
Topic Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Printer Friendly Page
Configuring DHCP Option 121
Options
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
10-31-2023 03:23 AM
1354     1
Good morning,
I need to implement option 121 for a customer.
What "type" must be configured within the DDI to make it work correctly?
Searching the portal I saw the data types of the DHCP option for Bloxone (which should be the same as DDI)
but nothing mentions option 121...
Best regards
Solved! Go to Solution.
Re: Configuring DHCP Option 121
Options
- Mark as New
- Bookmark
- Subscribe
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
10-31-2023 06:37 AM
1354     1
Option 121 should be type STRING, and the values entered are a hex string generated as described in RFC-3442.
https://datatracker.ietf.org/doc/html/rfc3442
See this thread from Reddit, it looks like someone has created a JS based generation tool that you might find handy:
https://www.reddit.com/r/PFSENSE/comments/zcfa9k/needed_to_use_dhcp_option_121_so_rather_than/