Netgear GSM4248P User Manual - Page 635
Disable, Enable, Not Blocked, Group, Local, RADIUS, Verification, Idle Timeout, User Logout
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AV Line of Fully Managed Switches M4250 Series Main User Manual 11. Select the block status, which is a way to quickly and temporarily control a captive portal during unexpected events, such as denial of service attacks: • Disable: The blocking function is disabled. You cannot quickly block the captive portal. • Enable: The captive portal is blocked. • Not Blocked: The captive portal is not blocked. The default is Not Blocked. 12. From the Group menu, select an existing captive portal user group for the captive portal. All users who belong to the group are permitted to access the network through the captive portal. This option is available only if you select Local or RADIUS from the Verification menu. 13. In the Idle Timeout field, enter the number of seconds that the switch waits before terminating an idle session and logging out the user. The range is from 0 to 900 seconds. The default is 0 seconds, which means that the time-out is not enforced. 14. From the User Logout menu, specify if an authenticated client can log out from the captive portal and network: • Enable: A user can deliberately log out from the captive portal and network. • Disable: A user cannot log out from the captive portal and network, causing the connection status to remain authenticated until the captive portal deauthenticates the user, for example because idle time-out or session time-out period is exceeded. 15. If the verification mode is RADIUS (that is, you select RADIUS from the Verification menu), specify the IP address of the RADIUS server in the Radius Auth Server field. 16. From the Redirect Mode menu, specify if newly authenticated clients are redirected to a URL: • Enable: Authenticated clients are redirected to a URL that you can specify in the Redirect URL field. • Disable: Authenticated clients are not redirected and the default locale "welcome" is used. The default is Disable. 17. In the Redirect URL field, specify the URL to which newly authenticated clients must be redirected. The maximum length for the URL is 512 alphanumeric characters. The default URL is http:///v1/security/captive_portal/cp_welcome.html. This option is available only if you select Enable from the Redirect Mode menu. Manage Switch Security 635 Main User Manual
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