05-25-2015 08:25 PM
Yes, one can create VPN between two S1500s (site-to-site)
Since, Mobility Access Switch supports only Site-to-Site VPN configuration,
Where as, IAP support VPN client connecting to a VPN server (concentrator) such as controller or third-party-VPN concentrators.
Hence, I beleive you can't have VPN between IAP & S1500.
05-30-2015 10:27 PM
Aruba MAS, S1500 is a L3 Switch hence you can configure Site-Site VPN and redirect the traffic as desired but we can not create VPN from IAP to any device or server other than Aruba Mobility Controller. in future we can expect IAP VPN with CPPM server or Aruba Central :)
Hope you got more clarity on this, please feel free if you need more clarity on this.
[Is my post helped you ? Give Kudos :) ]