Title: Dynamic VLAN Assignment not working for Captive Portal + External RADIUS on RG-EG310GH-E [Print this page] Author: anakabiummi23@g Time: 2025-6-19 16:52 Title: Dynamic VLAN Assignment not working for Captive Portal + External RADIUS on RG-EG310GH-E Hello Ruijie Support Team,
I need assistance with configuring Dynamic VLAN Assignment for a Captive Portal on an RG-EG310GH-E Gateway.
**What I Have Achieved (What is working):**
1. The connection between the Ruijie Gateway and my FreeRADIUS server is successful.
2. When a client connects to the quarantine VLAN (VLAN 90), the Captive Portal page appears correctly.
3. When the user logs in, the FreeRADIUS server receives the Access-Request.
4. The FreeRADIUS server successfully validates the user and sends back an **Access-Accept** packet.
5. This Access-Accept reply correctly includes the standard RADIUS attributes for VLAN assignment:
* `Tunnel-Type = VLAN (13)`
* `Tunnel-Medium-Type = IEEE-802 (6)`
* `Tunnel-Private-Group-Id = "10"`
6. The Ruijie Gateway receives the Access-Accept, and the user's login is shown as successful on the portal. The Gateway then sends an Accounting-Request (Start) packet, which is also successful.
**The Specific Problem:**
Even though the RADIUS server sends the command to move the user to VLAN 10, the user's device **remains in the quarantine VLAN (VLAN 90)**. The IP address does not change to the VLAN 10 subnet.
**My Question:**
I cannot find any explicit setting like "VLAN Authorization" or "Dynamic VLAN" in the Captive Portal policy settings in Ruijie Cloud.
1. Does the RG-EG310GH-E gateway support Dynamic VLAN Assignment via RADIUS attributes for a Captive Portal user?
2. If yes, is there a specific setting that I need to enable in Ruijie Cloud to make the gateway obey the `Tunnel-Private-Group-Id` attribute? Where can I find this setting?
3. Are there any non-standard or vendor-specific RADIUS attributes required for this feature to work?
Thank you for your assistance. Author: guominxiang@rui Time: 2025-6-19 17:02
Hello,
I'm very sorry that currently, RG-EG310GH-E does not support Dynamic VLAN Assignment for the time being. I will help you put forward this requirement to the R&D team. You can pay attention to the subsequent version updates or the information on the official website.
Best regards,
Micca
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