Pf Configuration Incompatible With Pf Program Version |link| -

# Ensure this isn't pointing to an old backup directory module_path="/boot/kernel;/boot/modules" Use code with caution.

: Run the following command in your terminal to see exactly which line is causing the incompatibility: sudo pfctl -vnf /etc/pf.conf flag performs a "no-load" dry run, while provides verbose output to pinpoint the error. Update the Configuration File

To avoid encountering the "pf configuration incompatible with pf program version" error in the future:

: This is faster than rebuilding the entire userland and often resolves the issue. pf configuration incompatible with pf program version

Rebuild and reinstall both the kernel and the userland utilities:

internal structures (e.g., adding new feature flags or changing data offsets) but

If the error occurs inside a virtualized jail, you must upgrade the host machine's kernel to match or exceed the version of the jail's user-land components. Log out of the jail to the host system. # Ensure this isn't pointing to an old

If the header file copy doesn't resolve the mismatch, the most reliable solution is a complete source upgrade to align world and kernel .

After a freebsd-update or a kernel source recompilation, the new kernel includes an updated pf.ko module. However, the old pfctl binary remains loaded in memory or on disk from the previous version. A reboot is often required to synchronize both.

Let me know how you would like to proceed with . Share public link Rebuild and reinstall both the kernel and the

: The kernel module was still the 13.1 version. A reboot loaded the 13.2 kernel module, and pf started correctly.

For systems where a full rebuild is not possible or desirable:

If the kernel version ( -k ) does not match the userland version ( -u ), your system requires a clean reboot to finish applying updates. 3. Clear Stale Kernel Modules