MAC + 802.1x authentication for wired user(MAC first)

Latest reply: Dec 29, 2018 06:07:57 228 5 9 0

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1. User message trigger authentication 2. Switch send Mac to server for authentication, MAC authentication failed, trigger 802.1X certification 3. User enters user password for authentication


configuration example;


radius-server template controller_12.36
 radius-server shared-key cipher %^%#}gu$V!77QTf_=E.XK49#cLg'Smo}T!v8mIBwkKz0%^%#
 radius-server authentication 12.12.12.36 1812 weight 80
#
aaa
 authentication-scheme radius
  authentication-mode radius
 domain radius
  authentication-scheme radius
  radius-server controller_12.36
#

#
mac-access-profile name mac_access_profile
#
dot1x-access-profile name dot1x_access_profile
#
authentication-profile name mac_dot1x
 dot1x-access-profile dot1x_access_profile
 mac-access-profile mac_access_profile
 access-domain radius
#

#
interface GigabitEthernet1/0/1
 port link-type access
 port default vlan 200
 authentication-profile mac_dot1x
#


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Mysterious.color
MVE Created Dec 25, 2018 13:35:32 Helpful(0) Helpful(0)

informative
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Core%20Engineer%2C%20Technical%20Department.%20High%20experience%20in%20Networking
yiyi0519
Created Dec 26, 2018 00:37:55 Helpful(0) Helpful(0)

it is a good case, If we want to control user permissions through ACL, what configuration do I need to add?
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SupperRobin
Created Dec 29, 2018 03:08:58 Helpful(0) Helpful(0)

Fixed user name: Regardless of users' MAC addresses, all users use a fixed name and password designated on the access device for authentication. As multiple users can be authenticated on the same interface, all users requiring MAC address authentication on the interface use the same fixed user name. The server only needs to configure one user account to meet the authentication demands of all users. This applies to a network environment with reliable clients.
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Finn92
Created Dec 29, 2018 03:13:38 Helpful(0) Helpful(0)

If the administrator modifies parameters such as access rights and authorization attributes of an online user on the authentication server, the user must be re-authenticated to ensure user validity.

If re-authentication is configured for online 802.1X authentication users, the device sends saved authentication parameters of an online user to the authentication server for re-authentication. The device saves user authentication information after users go online. If the user authentication information on the authentication server remains unchanged, the user keeps online. If the information has been modified, the user is disconnected and needs to be re-authenticated.
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Torrent
Created Dec 29, 2018 06:07:57 Helpful(0) Helpful(0)

The client initiates the authentication request through the HTTP/HTTPS protocol. When a HTTP/HTTPS message is connected to a device, the access device allows the HTTP/HTTPS message to access the portal server or a set of uncertified network resources, and the access device redirects it to the portal Server for HTTP/HTTPS messages that access other addresses. The Portal Server provides a Web page for the user to enter a user name and password for authentication, and notifies the client to send a post authentication request message to the access device.

thanks for sharing, we learned a lot.
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