I'm banging my head on an Extreme Wireless Identifi EWC C5210 where some traffic is still directed to an old VNS>Topology (VLAN) after we updated all VNS>Roles to a new set of Topologies (VLAN).
When I try deleting the topology, iIt seems that it is referenced in some Role or OSPF. If I find where it is referenced, I can fix the issue.
I examined all the VNS>Roles and found 2 instances which I deleted:Navigate to VNS > Role > Select Role > Click advanced button > Remove topology from "vlan's used" column
as explained here:Solution: Unable to delete topology GUI reports the topology is in use | Extreme Portal
I examined Controller>Network>Routing protocols and OSPF is off and the topology is not referenced.
Still, some traffic is sent to the old topology.
Any idea where I could look?