Dell W-Series 304 Instant 6.5.1.0-4.3.1.0 User Guide - Page 230

Figure 53 Aruba GRE Configuration 6. Click Next to continue. In the CLI To enable Aruba GRE tunnel: (Instant AP)(config)# vpn gre-outside (Instant AP)(config)# vpn primary (Instant AP)(config)# vpn backup (Instant AP)(config)# vpn fast-failover (Instant AP)(config)# vpn hold-time (Instant AP)(config)# vpn preemption (Instant AP)(config)# vpn monitor-pkt-send-freq (Instant AP)(config)# vpn monitor-pkt-lost-cnt (Instant AP)(config)# vpn reconnect-user-on-failover (Instant AP)(config)# vpn reconnect-time-on-failover (Instant AP)(config)# end (Instant AP)# commit apply To view VPN configuration details: (Instant AP)# show vpn config Configuring an L2TPv3 Tunnel Some important points to note about L2TPv3 in the W-IAP context are as follows:: l Instant supports tunnel and session configuration, and uses Control Message Authentication (RFC 3931) for tunnel and session establishment. Each L2TPv3 tunnel supports one data connection and this connection is termed as an L2TPv3 session. l Each W-IAP supports tunneling over User Datagram Protocol (UDP) only. Dell Networking W-Series Instant 6.5.1.0-4.3.1.0 | User Guide VPN Configuration | 230