A layer2 loop could result in router seeing it's own packets, could this be the cause?
Make sure to use authentication on OSPF, so clients can't overthrow your topology by inserting a rogue (virtual) router.
A layer2 loop could result in router seeing it's own packets, could this be the cause?
Make sure to use authentication on OSPF, so clients can't overthrow your topology by inserting a rogue (virtual) router.