This is a simple python script that will decode dhcp6c Device UUID (DUID) files into a human readable form. This is handy when you are replacing your edge network equipment, such as a firewall, with a different brand that requires the decoded field information.

Usage:

$decode_duid.py dhcp6c_duid
Data length: 14
DUID Type: 1 [DUID-LLT - Link-layer address plus time]
Hardware Type: 1 [Ethernet]
Seconds since midnight (UTC), January 1, 2000: 1000
Link-layer Address: 00:00:5E:00:53:00

• This document comes without any warranty of any kind.
• Not intended for safety of life applications.
• The code provided in this repository is licensed under the Apache License, Version 2.0. See the included LICENSE for terms.
• This document is Copyright 2023 Michael Johnson
• This document is licensed under the Creative Commons Attribution-ShareAlike 4.0 International Public License