I have the following L3VPN topology (https://imgur.com/a/B1bd94Z). VRF CUST-A is configured on the PE routers. I also have mp-bgp neighborship from R1/R2 towards RR (R3). I am not able to ping from 9.9.9.9 towards 10.10.10.10 R9 can see the loopback ...