OPNsense Forum

English Forums => 26.1 Series => Topic started by: cpw on January 31, 2026, 09:50:34 PM

Title: os-isc-dhcp-1.0_3 failed to install on upgrade from 25.7
Post by: cpw on January 31, 2026, 09:50:34 PM
Thought I'd report that this package failed to automatically install as the release notes said it would, on update from 25.7.11 to 26.1.

It also fails to start and I now seem to have to configure all my old DHCP stuff into DNSmasq.

I have no idea what this BPF device is supposed to be. It seems that all the previously present config for DHCP has been removed, and the plugin fails to restore it. This is not a simple upgrade if you're using ISC DHCP and you need to warn about this mess..

2026-01-31T15:46:43-05:00    Error    dhcpd     exiting.
2026-01-31T15:46:43-05:00    Error    dhcpd   
2026-01-31T15:46:43-05:00    Error    dhcpd     process and the information we find helpful for debugging.
2026-01-31T15:46:43-05:00    Error    dhcpd     before submitting a bug.  These pages explain the proper
2026-01-31T15:46:43-05:00    Error    dhcpd     bugs on either our web page at www.isc.org or in the README file
2026-01-31T15:46:43-05:00    Error    dhcpd     than a configuration issue please read the section on submitting
2026-01-31T15:46:43-05:00    Error    dhcpd     If you think you have received this message due to a bug rather
2026-01-31T15:46:43-05:00    Error    dhcpd   
2026-01-31T15:46:43-05:00    Error    dhcpd     No bpf devices.   Please read the README section for your operating system.
2026-01-31T15:46:42-05:00    Error    dhcpd     exiting.
2026-01-31T15:46:42-05:00    Error    dhcpd   
2026-01-31T15:46:42-05:00    Error    dhcpd     process and the information we find helpful for debugging.
2026-01-31T15:46:42-05:00    Error    dhcpd     before submitting a bug.  These pages explain the proper
2026-01-31T15:46:42-05:00    Error    dhcpd     bugs on either our web page at www.isc.org or in the README file
2026-01-31T15:46:42-05:00    Error    dhcpd     than a configuration issue please read the section on submitting
2026-01-31T15:46:42-05:00    Error    dhcpd     If you think you have received this message due to a bug rather
2026-01-31T15:46:42-05:00    Error    dhcpd   
2026-01-31T15:46:42-05:00    Error    dhcpd     No bpf devices.   Please read the README section for your operating system.
2026-01-31T15:00:53-05:00    Error    dhcpd     Abandoning IP address 10.0.100.122: pinged before offer
2026-01-31T15:00:49-05:00    Error    dhcpd     Abandoning IP address 10.0.100.121: pinged before offer
2026-01-31T14:57:16-05:00    Error    dhcpd     No pool found for IA_NA address 2607:f2c0:b16f:7d04::2000
2026-01-31T14:57:16-05:00    Error    dhcpd     No pool found for IA_NA address 2607:f2c0:b16f:7d01::2000
2026-01-31T14:25:15-05:00    Error    dhcpd     No pool found for IA_NA address 2607:f2c0:b041:d301::2000
2026-01-31T14:25:15-05:00    Error    dhcpd     No pool found for IA_NA address 2607:f2c0:b041:d304::2000


EDIT: I had to restart opnsense to get the DHCP server to work... Thanks to previous poster from a few days ago who found the same problem.
Title: Re: os-isc-dhcp-1.0_3 failed to install on upgrade from 25.7
Post by: franco on January 31, 2026, 11:01:25 PM
Can you check the upgrade log for me?

# opnsense-update -G


Cheers,
Franco