Step 1 — Add the Device to Wiacom
- Inventory → Routers → Add New Router
- Select TP-Link / Omada, fill in details, assign a location, click Save
Step 2 — Create the SSID
Log in to your Omada controller. Wireless Settings → Add:| Field | Value |
|---|---|
| SSID | Your guest WiFi name |
| Band | 2.4 GHz and 5 GHz |
| Guest Network | Enabled |
| Security Mode | None |
Step 3 — Configure the Guest Portal
Wireless Control → Portal → Add a New Portal:| Field | Value |
|---|---|
| Portal Name | guestwifi |
| SSID | Select the SSID you created |
| Authentication Type | External RADIUS Server |
| Authentication Timeout | 8 Hour |
| RADIUS Server IP | <RADIUS_SERVER_1> |
| RADIUS Port | 1812 |
| RADIUS Password | <RADIUS_SHARED_SECRET> |
| Authentication Mode | PAP |
| NAS ID | guestwifi |
| RADIUS Accounting | Enable |
| Accounting Server IP | <RADIUS_SERVER_1> |
| Accounting Server Port | 1813 |
| Accounting Server Password | <RADIUS_SHARED_SECRET> |
| Interim Update | Enable, 120 |
| Portal Customization | External Web Portal |
| External Web Portal URL | <PORTAL_URL> |
| HTTPS Redirect | Disable |
| Landing Page | Promotional URL |
| Promotional URL | <PORTAL_URL>?res=success |
Step 4 — Configure Walled Garden
Access Control → Pre-authentication Access → Enable Under Pre-Authentication Access List, add each domain:Troubleshooting
Guests not redirected to portal
Guests not redirected to portal
Confirm HTTPS Redirect is Disabled — only HTTP traffic triggers the redirect. Try
http://neverssl.com for testing.RADIUS authentication fails
RADIUS authentication fails
Verify server IP and password match Wiacom values. UDP 1812 and 1813 must be reachable.

