Dell W-Series 334 Instant 6.4.3.1-4.2 User Guide - Page 233

Figure 56 Tunnel Configuration b. Enter the primary server IP address. c. Enter the remote end backup tunnel IP address. This is an optional field and is required only when backup server is configured. d. Enter the remote end UDP port number. The default value is 1701. e. Enter the interval at which the hello packets are sent through the tunnel. The default value is 60 seconds. f. Select the message digest as MD5 or SHA used for message authentication. g. Enter a shared key for the message digest. This key should match with the tunnel end point shared key. h. If required, select the failover mode as Primary or Backup (when the backup server is available). i. Specify a value for the tunnel MTU value if required. The default value is 1460. j. Click OK. 4. Configure the session profile: a. Enter the session name to be used for session creation. Figure 57 Session Configuration b. Enter the tunnel profile name where the session will be associated. c. Configure the tunnel IP address with the corresponding network mask and VLAN ID. This is required to reach an AP from a corporate network. For example, SNMP polling. Dell Networking W-Series Instant 6.4.3.1-4.2.0.0 | User Guide VPN Configuration | 233