Hi Everyone. I recently did an IOS upgrade from 12.2(18)SXF4 to 12.2(33)SRB1 on a 7609 MPLS PE Router. No config changes were done. However, after the upgrade, some OSPF and static routes for some VRFs went missing. Has anyone ever encountered such an issue? How long does it take to populate the VRF tables after reboot? what troubleshooting steps can be done for this (e.g. clearing of MP-BGP peering, clearing of OSPF process). thanks.