D-Link xStack User Manual page 257

xStack
The following parameters can be configured:
Parameter
WAC Global State
Method
Authen FailOver
Redirection Path
Virtual IP
HTTP(S) Ports(1-
65535)
®
DGS-3400 Series Layer 2 Gigabit Ethernet Managed Switch
Figure 6 - 28 WAC Global State window
Description
Use this drop-down menu to either enable or disable WAC on the Switch.
Web-based Access Control Configuration
Use the drop-down menu to configure the Method, choose between Local or RADIUS.
Local – Specifies that authentication will be done via the local database.
RADIUS – Specifies that authentication will be done via the RADIUS server.
Specifies to Enable or Disable the Authen WAC FailOver. When the authentication
FailOver is disabled, the authentication will fail if the RADIUS servers are unreachable.
When the authentication FailOver is enabled, the local database will be used to do the
authentication if the RADIUS server authentication is unreachable. By default, the state is
Disabled.
Enter a redirection path that the client will be redirected to after successful authentication.
When the string is cleared, the client will not be redirected to another URL after successful
authentication.
Enter a virtual IP address so that the TCP packets sent to the virtual IP will get a reply. If
the virtual IP is enabled, the TCP packets sent to the virtual IP or physical IPIF's IP
address will both get a reply. When the virtual IP is set to 0.0.0.0 the function will be
disabled. To ensure that this function works correctly, the virtual IP address must not have
an IP address that exists on the subnet.
This function specifies the TCP port that will be used to identify the HTTP or HTTPS
packets to be trapped to the CPU for the authentication process.
Select either HTTP or HTTPS and enter the ports.
HTTP – Specifies that the TCP port will run the WAC HTTP protocol. The default value is
80. HTTP port cannot run at TCP port 443.
HTTPS – Specifies that the TCP port will run the WAC HTTPS protocol. The default value
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