Unbreakable VPN Connection for Captive Portals by Combining Starlink, Wi-Fi, 4G, 5G, and DSL with Speedify
If you’re a regular VPN user, you know that you’ll have issues when using any WiFi network that has a login page. Whether it’s in hotels, at airports or even public WiFis on the street, it’s not easy to use a VPN on captive portals.
The problem is that once you connect to the VPN server, local redirects (such as the ones usually made by captive portals) are not allowed. So, the only solution is to disconnect the VPN and use the provided Internet as is. Sometimes you’re lucky: you can connect to the VPN after you log in. But in most situations, VPN cannot be used on captive portal powered hotspots.
In this article we’ll show you how you can actually use a VPN without disconnecting on Internet connections that require login through captive portals.
Speedify delivers an unbreakable VPN connection by intelligently bonding multiple internet sources, ensuring continuous uptime and encrypted protection.
Should you have a backup 4G, 5G, Starlink, or cable internet connection?
Yes — every internet connection goes down, including Starlink, which drops for ~34 minutes a day on average. A backup connection from a different provider means one outage never takes you fully offline. The most common options are a 4G/5G cellular hotspot, a cable or DSL line, or a second satellite dish.
4G/5G cellular
Works anywhere. Just a SIM or hotspot — no installation needed.
Learn more →Cable / DSL
Best for fixed locations. Different network, so outages rarely overlap.
Learn more →Second Starlink
Adds redundancy and throughput for remote sites or heavy usage.
Learn more →Speedify bonds any two connections into one — automatic failover, more speed, no dropped calls.
Try Speedify free →Why You Can’t Use Any VPN on Captive Portals
It all comes down to the very basics of how a VPN works: creating an encrypted tunnel between you and a server in the cloud. Any traffic outside of that tunnel is not allowed.
That said, we all know how captive portals work: they usually redirect you to a webpage so you can log in or accept the terms and conditions of usage. The network setup has specific rules about IP address ranges that are acceptable to log in. These are assigned by the hotspot / router you’re connecting to in the hotel, airport or other public WiFi.
As you are using the VPN to mask your IP address, the login page will see a completely different IP than the one it’s expecting. So, you won’t be able to connect to the Internet.
Using VPNs on Captive Portals
There are different types of captive portal setups. Some of them allow accessing them via specific ports from the Internet. In this case, if you know the port, then you can manually connect to the login page while running the VPN. See this Reddit thread about using VPN port 53 to bypass captive portals.
But most login pages have specific rules in place which don’t allow external connections – like the one from your VPN server. In this case, if you’re an advanced user, you can try some of the solutions suggested here. Also, check out this interesting thread on the OpenWRT forum.
Wouldn’t it be great if VPNs would automatically detect captive portals and separate only that specific request outside of the tunnel? Now you can do that with Speedify bonding VPN!
How Speedify Bonding VPN Works on Captive Portals
Unlike all the other VPN services available, Speedify can make the difference between a direct Internet connection and one that requires a login page. When you join a WiFi hotspot with a captive portal:
- Speedify will show you a notification asking you if you want to login.
- In the meantime, your other ongoing online activities (like Skype / Slack calls, streaming, gaming) will continue to work via the cellular connection, protected by Speedify
- If you click the notification (or the message in the app), Speedify will pop up the login screen in a window.
- After you login successfully, Speedify will immediately start using the WiFi connection.
Speedify is the only VPN app that can help you combine multiple internet connections (Wi-Fi, 4G, 5G, Ethernet, Starlink, Satellite and more) to improve the stability, speed and security of your online experiences. Moreover, Speedify handles captive portals better than any other VPN:
- when it detects a captive portal, it automatically moves the traffic to and from the captive portal login page outside of the encrypted VPN tunnel
- once you successfully log onto the network, Speedify moves that direct traffic back to the VPN tunnel
- you can always use the split tunneling feature (Bypass) for specific services – this will put traffic to and from those outside of the bonded VPN tunnel.
Best of all – if you’re on one of those pesky WiFi connections that require you to login every hour or so, you’ll be protected by Speedify. Your gaming, streaming or any other activities won’t be interrupted, as Speedify’s failover protection will make sure to switch traffic to the other working connections.
As a VPN, Speedify has recently been ranked as the fastest service by Tom’s Guide. Are you still thinking which VPN to use? The answer is right here!
Alex and the Speedify team are always exploring the latest in networking and security technology—like 5G, 6G, WiFi 7, laser and satellite internet—and sharing it in new discussion content across YouTube, TikTok, Instagram, and LinkedIn every week.
Got a tech question? Let's go deeper! Pop into Speedify Office Hours live every Wednesday at 10 AM Eastern. Speedify CEO Alex Gizis and our network engineers are standing by to break down your questions about networks, tech updates, and Speedify features.
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