FRR 6.0.x seems to be OK on pfSense 2.5.0, so we need to play a bit of musical FRR upgrades:
- Copy FRR 6.0.x back to pfSense 2.4.4-p3
- Copy the current pfSense FRR package back to pfSense 2.4.4-p3 since it contains necessary changes for FRR 6.0.x
- Move pfSense 2.5.0 snapshots to FRR 7. This is in the ports tree under
net/frr7but it is not in the quarterly branch used by pfSense 2.5.0, so it needs some work to import
If there is a blocking issue in the pfSense 2.4.4 ports tree which makes the upgrade to 6 not viable, that part can be skipped and we can still move pfSense 2.5.0 up to FRR 7.