Advertise OpenVPN routing table via OSPF

[MattB765]

Hi I posted this before but I think it was too generic a question, I now have pfSense/FRR working between the Fortinet but haven't quite got what I need.

I have a pfSense that we use for connecting multiple customers via OpenVPN.

The networks we assign to customers are in the range 172.29.96.0/20 and this is set in the "Remote Network" setting of the OpenVPN. Because we have multiple connections, we use certificate based Client Specific Overrides to select the destination within OpenVPN.

The problem I have is that I would like to distribute these individual /29 networks using FRR/OSPF but the only route that gets placed in the kernel routing table is the supernet of 172.29.96.0/20.

I've tried setting redistribute kernel and connected but this hasn't helped.

Is there a way to get OpenVPN/FRR to advertise these individual routes?

Thanks,

Current configuration:
!
frr version 7.5.1
frr defaults traditional
hostname router-a
service integrated-vtysh-config
!
ip router-id 10.1.4
ip router-id 10.1.40.172
!
interface ovpns1
description "ospfd: OpenVPN"
ip ospf area 0.0.0.0
ip ospf network point-to-multipoint
!
interface vmx0
description "ospfd: WAN OSPF"
ip ospf area 0.0.0.0
!
router ospf
ospf router-id 127.1.1.1
redistribute kernel
redistribute connected
passive-interface ovpns1
!