D-Link DES-3528 Product Manual - Page 246
xStack® DES-3528/DES-3552 Series Layer 2 Stackable Fast Ethernet Managed Switch Web UI Reference Guide, Enabled, Local, MS CHAP, CHAPv2
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xStack® DES-3528/DES-3552 Series Layer 2 Stackable Fast Ethernet Managed Switch Web UI Reference Guide To view this window, click Security > JWAC > JWAC Global Settings, as shown below: Figure 8-41 JWAC Global Settings The fields that can be configured are described below: Parameter Description JWAC State Virtual IP Use this drop-down menu to either enable or disable JWAC on the Switch. Specify the JWAC Virtual IP address that is used to accept authentication requests from an unauthenticated host. Only requests sent to this IP will get a correct response. NOTE: This IP does not respond to ARP requests or ICMP packets. Virtual URL UDP Filtering Port Number (1-65535) Forcible Logout Authentication Protocol Redirect State Specify the URL of Quarantine Server. This parameter enables or disables JWAC UDP Filtering. When UDP Filtering is Enabled, all UDP and ICMP packets except DHCP and DNS packets from unauthenticated hosts will be dropped This parameter specifies the TCP port that the JWAC Switch listens to and uses to finish the authentication process. This parameter enables or disables JWAC Forcible Logout. When Forcible Logout is Enabled, a Ping packet from an authenticated host to the JWAC Switch with TTL=1 will be regarded as a logout request, and the host will move back to the unauthenticated state. This parameter specifies the RADIUS protocol used by JWAC to complete a RADIUS authentication. The options include Local, EAP MD5, PAP, CHAP, MS CHAP, and MS CHAPv2. This parameter enables or disables JWAC Redirect. When the redirect quarantine server is enabled, the unauthenticated host will be redirected to the quarantine server when it tries to access a random URL. When the redirect JWAC login page is enabled, the unauthenticated host will be redirected to the JWAC login page in the Switch to finish authentication. When redirect is disabled, only access to the quarantine server and the JWAC login page from the unauthenticated host are allowed, all other web access will be denied. 237