Dell W-Series 277 Instant 6.5.1.0-4.3.1.0 User Guide - Page 228
More > VPN, Tunneling, Manual GRE, Protocol, GRE type, Enabled, Disabled, Per-AP tunnel
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For information on the GRE tunnel configuration on the controller, refer to the ArubaOS 6.5.x.x User Guide. In the Instant UI To configure a GRE tunnel: 1. Click the More > VPN link located directly above the Search bar in the Instant UI. The Tunneling window is displayed. 2. Select Manual GRE from the Protocol drop-down list. 3. Specify the following parameters. A sample configuration is shown in Figure 52. a. Enter an IP address or an FQDN for the main VPN/GRE endpoint in the Host text box. b. Enter a value in the GRE type text box. c. Select Enabled or Disabled from the Per-AP tunnel drop-down list. Enable this option to create a GRE tunnel from each W-IAP to the VPN/GRE endpoint rather than the tunnels created just from the master W-IAP. When enabled, the traffic to the corporate network is sent through a Layer-2 GRE tunnel from the W-IAP itself and need not be forwarded through the master W-IAP. By default, the Per-AP tunnel option is disabled. Figure 52 Manual GRE Configuration 4. Click Next to continue. When the GRE tunnel configuration is completed on both the W-IAP and the controller, the packets sent from and received by a W-IAP are encapsulated, but not encrypted. In the CLI To configure a manual GRE VPN tunnel: (Instant AP)(config)# gre primary (Instant AP)(config)# gre type (Instant AP)(config)# gre per-ap-tunnel (Instant AP)(config)# end (Instant AP)# commit apply To view VPN configuration details: (Instant AP)# show vpn config To configure GRE tunnel on the controller: (Instant AP)(config)# interface tunnel (Instant AP)(config-tunnel)# description (Instant AP)(config-tunnel)# tunnel mode gre Dell Networking W-Series Instant 6.5.1.0-4.3.1.0 | User Guide VPN Configuration | 228