DRA-2 UNIVERSAL COMMUNICATION NODE
102/158
USER GUIDE - Rev.5 (January 2018)
For the 802.1x mode, the authentication of MAC addresses is done by consulting a
RADIUS server.
RADIUS
(acronym for
Remote Authentication Dial-In User Server
) is a
remote authentication protocol used to manage access to servers and communication
devices; it provides separate authentication, authorization and registration services.
FIGURE 41
Security
menu
The general configuration parameters for the ports are the following:
•
#.
Physical interface identifier.
•
Security Type.
It establishes if the filtering service by MAC address is active in the
indicated port (
maclist
option), or the 802.1x authorization is used (
dot1x
option),
or no filter is activated (
none
option).
•
Max. Addresses.
This sets the maximum number of MAC addresses permitted at
one time in the indicated port.
•
On max. reached.
This establishes the behaviour of the equipment in the event of
reaching the maximum number of MAC addresses permitted, as established in the
preceding parameter. The available options are
replace
or
restrict.
5.18.1
802.1x
This submenu permits specifying the 802.1x users authentication through access to a
RADIUS server.
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