From the forums: https://forum.vyos.io/t/failed-to-commit-with-specific-dhcpv6-options-parameter/5943
The DHCPv6 options require an interface where to delegate the prefix to
+ dhcpv6-options {
+ pd 0 {
+ length 56
+ }
+ }[email protected]# set interfaces ethernet eth1 dhcpv6-options pd 0 length 56 [edit] [email protected]# commit [ interfaces ethernet eth1 ] VyOS had an issue completing a command. We are sorry that you encountered a problem while using VyOS. There are a few things you can do to help us (and yourself): - Make sure you are running the latest version of the code available at https://downloads.vyos.io/rolling/current/amd64/vyos-rolling-latest.iso - Consult the forum to see how to handle this issue https://forum.vyos.io - Join our community on slack where our users exchange help and advice https://vyos.slack.com When reporting problems, please include as much information as possible: - do not obfuscate any data (feel free to contact us privately if your business policy requires it) - and include all the information presented below Report Time: 2020-09-24 21:24:07 Image Version: VyOS 1.3-rolling-202009201335 Release Train: equuleus Built by: [email protected] Built on: Sun 20 Sep 2020 13:35 UTC Build UUID: 187fd1d5-d402-42f0-b751-404d695196a7 Build Commit ID: d571b383797719 Architecture: x86_64 Boot via: installed image System type: VMware guest Hardware vendor: VMware, Inc. Hardware model: VMware Virtual Platform Hardware S/N: VMware-42 3f 67 73 77 df c4 80-42 c9 42 af ff 15 de 0b Hardware UUID: 73673f42-df77-80c4-42c9-42afff15de0b Traceback (most recent call last): File "/usr/libexec/vyos/conf_mode/interfaces-ethernet.py", line 87, in <module> verify(c) File "/usr/libexec/vyos/conf_mode/interfaces-ethernet.py", line 60, in verify verify_dhcpv6(ethernet) File "/usr/lib/python3/dist-packages/vyos/configverify.py", line 116, in verify_dhcpv6 for interface in vyos_dict_search(f'dhcpv6_options.pd.{pd}.interface', config): TypeError: 'NoneType' object is not iterable