Hi,
I was asking by one of my customer about redundancy GRE Tunnels. The goals is to pass specific VLAN X for remote controller inside the tunnel from :
- DC Site (Controller A), - or if this controller down
- DRC Site (Controller B).
All controller are connected to L2 MPLS network.
But the subnet are different for the VLAN X from DC or from DRC site.
Anybody has done something similar like this? Is it even possible?
Thanks