Portal authentication for wired user(external portal server+radius)

Created: Dec 25, 2018 19:21:31Latest reply: Dec 29, 2018 16:43:46 159 5 9 0

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1. Establish a pre-connection between the client and the device before authentication.

2. The client initiates the authentication request through the HTTP protocol.

3.chap (Challenge Handshake authentication Protocol, Challenge Handshake Verification Protocol) authentication interaction between the portal server and the access device.

4.Portal server encapsulates the user name and password entered by the user into the authentication request message sent to the access device.

5. Interaction between the access device and the authentication server for authentication messages.

6. The access device sends the authentication answer message to the Portal server. 

7.Portal server sends authentication to the client through the message, informing the client that the authentication was successful.

8.Portal server sends a certification response confirmation to the access device

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yiyi0519  Visitor   Created Dec 26, 2018 08:50:29 Helpful(0) Helpful(0)

There is also an AD server in this scenario. Is the role of the AD server to synchronize user accounts? Can we use an LDAP server instead?
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Finn92  Visitor   Created Dec 29, 2018 11:09:09 Helpful(0) Helpful(0)

Interaction between the access device and the authentication server for authentication messages.
The access device sends the authentication answer message to the Portal server.
Portal server sends authentication to the client through the message, informing the client that the authentication was successful.
good aritcal , thanks sharing .
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SupperRobin  Visitor   Created Dec 29, 2018 11:11:58 Helpful(0) Helpful(0)

To use Portal authentication, you must configure Portal server parameters on the device. The device supports external and built-in Portal servers. To use an external Portal server for authentication, you need to configure an external Portal server, and configure a Portal access profile to use the external Portal server. When users who use the Portal access profile attempt to access charged network resources, they are forcibly redirected to the authentication page of the Portal server for Portal authentication.
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Torrent     Created Dec 29, 2018 16:29:32 Helpful(0) Helpful(0)

1. Establish a pre-connection between the client and the device before authentication.

2. The client initiates the authentication request through the HTTP protocol.

3.chap (Challenge Handshake authentication Protocol, Challenge Handshake Verification Protocol) authentication interaction between the portal server and the access device.

4.Portal server encapsulates the user name and password entered by the user into the authentication request message sent to the access device.

thanks for sharing, we learned a lot
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chouhao  Enthusiast Technician   Created Dec 29, 2018 16:43:46 Helpful(0) Helpful(0)

from this case, I learned that :
1. Establish a pre-connection between the client and the device before authentication.
2. The client initiates the authentication request through the HTTP protocol.
3.chap (Challenge Handshake authentication Protocol, Challenge Handshake Verification Protocol) authentication interaction between the portal server and the access device.
4.Portal server encapsulates the user name and password entered by the user into the authentication request message sent to the access device.
thanks for sharing, we learned a lot from this good case.wish you can share much about this product.
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