Dell W-Series 334 Instant 6.5.1.0-4.3.1.0 User Guide - Page 128

Table 28: External Captive Portal Configuration Parameters Parameter Description Delimiter character Specify a character ( for example, colon or dash) as a delimiter for the MAC address string. When configured, the W-IAP will use the delimiter in the MAC authentication request. For example, if you specify colon as the delimiter, MAC addresses in the xx:xx:xx:xx:xx:xx format are used. If the delimiter is not specified, the MAC address in the xxxxxxxxxxxx format is used. NOTE: This option is available only when MAC authentication is enabled. Uppercase support Set to Enabled to allow the W-IAP to use uppercase letters in MAC address string for MAC authentication. NOTE: This option is available only if MAC authentication is enabled. Authentication server To configure an authentication server, select any of the following options: l If the server is already configured, select the server from the list. l To create new external RADIUS server, select New. For more information, see Configuring an External Server for Authentication on page 151. Reauth interval Specify a value for the reauthentication interval at which the W-IAPs periodically reauthenticate all associated and authenticated clients. Accounting mode Select an accounting mode from the Accounting mode drop-down list for posting accounting information at the specified Accounting interval. When the accounting mode is set to Authentication, the accounting starts only after client authentication is successful and stops when the client logs out of the network. If the accounting mode is set to Association, the accounting starts when the client associates to the network successfully and stops when the client is disconnected. Accounting interval Configure an accounting interval in minutes within the range of 0-60, to allow W-IAPs to periodically post accounting information to the RADIUS server. Blacklisting If you are configuring a wireless network profile, select Enabled to enable blacklisting of the clients with a specific number of authentication failures. Max authentication failures If you are configuring a wireless network profile and Blacklisting is enabled, specify the maximum number of authentication failures after which users who fail to authenticate must be dynamically blacklisted. Walled garden Click the link to open the Walled Garden window. The walled garden configuration determines access to the websites. For more information, see Configuring Walled Garden Access on page 137. Disable if uplink type is Select the type of the uplink to exclude. Encryption Select Enabled to configure encryption settings and specify the encryption parameters. 5. Click Next to continue and then click Finish to apply the changes. 128 | Captive Portal for Guest Access Dell Networking W-Series Instant 6.5.1.0-4.3.1.0 | User Guide