Thanks Philip for the reply..    Nope the Branch is connected using the  S2S VPN to the hubs over Internet. And the Hub sites are interconnected using MPLS..   I am using the AutoVPN b/w the hub/spokes.. ... View more

I trying to find a better design, I have this configured according to the documentation  and I tried failover and it didin't work..   All the time from the spoke standpoint the secondary DC hub is down , even the primary is down ..   Our DC -DC inter-connection through MPLS  and I have the same subnet advertised from both MPLS side for the spokes..   Any help would greatly appreciated  ... View more

To all,   Thanks for your help, I have the configuration was fine, however I had 2 hubs configured to use the same hub subnet ( Kind of DC-DC to failover ) and I have removed the one Hub from the dashboard and it started working as normal.   Now I need to figure out how this DC-DC failover works for the same DC subnets,  as the our DC Internally connected using the MPLS, how these same subnets can advertise from both DC end points to our internal network.. ... View more

I have the static route already configured on the gateway to point to the Hub for the remote site, but I ma not sure why there is no communication over the VPN..     ... View more

Yes, that is already  setup as Yes ... View more