Dot1X Timeout - Barracuda Networks NG Network Access Client SP4 Administrator's Manual

•
Specify the port to be configured, and enter the interface configuration mode
•
Set the number of seconds that the switch remains in the quiet state following a failed au-
thentication exchange with the client.
The range is from 1 to 65535 seconds, the default is 60.
•
Return to the privileged EXEC mode.
•
Verify your entries.
To restore the default quiet time, use the no
configuration command.
Fig. 14–8 Example
witch(config-if)# dot1x timeout quiet-period 30
S
14.3.13 DHCP
It is possible instead of configuring the Access Control Server IPs locally on the client computer to
distribute them via DHCP.
The Access Control Server IPs the client computer received via DHCP are visible in the Advanced
Settings section of the Barracuda NG Access Monitor or the Barracuda NG Personal Firewall. Both
provide the functionality to delete the Access Control Server IPs, if necessary.
DHCP Renew
If the client computers in the network are configured to obtain their IP address using DHCP, there is
the possibility to trigger a DHCP renew whenever the client computer is assigned a different VLAN.
This can be configured either on the Access Control Server forcing it on the clients, or on the client
computer itself.
Table 14–12
Key 8021xEnableDHCPRenew
Item Description
Path
HKEY_USERS\.Default\Software\phion\phionvpn\settings
Key 8021xEnableDHCPRenew
Value Enables or disables DHCP request when the assigned VLAN changes. (Default=0)
• 0 - disabled
• 1 - enabled
Changes of this value take effect immidiately.
196 802.1X – Technical Guideline
interface <interface-id>
dot1x timeout quiet-period <seconds>
end
show dot1x interface
quiet-period interface
dot1x timeout