I was using the ndp-proxy-go plugin to proxy the ISP provided /64 IPv6 prefix from WAN to LAN interfaces. Post the update to OPNsense 25.7.11 The plugin fails to start / run. Manual start command from the "Services" panel didn't work. I am unable to see anything in the log file too. Following is the current configuration for my setup.
Yeah I made a small mistake, sorry.
This command will fix it:
opnsense-patch https://github.com/opnsense/plugins/commit/10e42b15e03386e854fef0f430baa6d7e2c4cbd8
Reference: https://github.com/opnsense/plugins/pull/5141
Alternatively if you are not able to use the shell, just create a virtual CARP IP on any interface, then it will start too. It was a mistake in the latest update that enables the CARP tracking feature even though it shouldnt be on by default.