These are user-submitted screenshots.
We'd love to see your screenshots on our site. Simply use our Router Screenshot Grabber, which is a free tool in Network Utilities. It makes the capture process easy and sends the screenshots to us automatically.
Use a VPN Instead
Have you considered using a VPN instead of forwarding a port? For most users, a VPN is a much simpler and more secure choice than forwarding a port.
We use and recommend NordVPN because not only is it the fastest VPN, it includes a new feature called Meshnet that makes forwarding a port no longer necessary for most applications. With NordVPN Meshnet, you can connect to your devices from anywhere in the world, completely secure, over a highly encrypted VPN tunnel.
When shopping for a VPN, make sure that they meet the following criteria:
- Your VPN provider should have a no-logs policy. This means that they do not keep any logs of any kind.
- Make sure that your VPN provider has lots of exit nodes all around the world.
- Check that your VPN will not affect your speed.
- Verify that your VPN provider uses WireGuard as the underlying protocol.
- Many people prefer a VPN provider that is not based in the United States.
This is the list of requirements that we used when we were shopping around for a VPN provider. There are lots of free, shady VPN providers out there that we looked at and dismissed.
Based in Panama, using diskless servers, and with over 6,100 servers in 61 countries, we can safely say that NordVPN satisfies all of these requirements.

Once you've set up your NordVPN account on multiple computers and enabled Meshnet, you can seamlessly access all of your devices as if they were on the same network. You don't even have to log in to your router. It's very simple.
Every time you click on one of our affiliate links, such as NordVPN, we get a little kickback for introducing you to the service. Think of us as your VPN wingman.
This is the screenshots guide for the Ericsson MBR L21 4G LTE. We also have the following guides for the same router:
- Ericsson MBR L21 4G LTE - Ericsson MBR L21 4G LTE Login Instructions
- Ericsson MBR L21 4G LTE - Ericsson MBR L21 4G LTE User Manual
- Ericsson MBR L21 4G LTE - Setup WiFi on the Ericsson MBR L21 4G LTE
- Ericsson MBR L21 4G LTE - How to Reset the Ericsson MBR L21 4G LTE
- Ericsson MBR L21 4G LTE - Information About the Ericsson MBR L21 4G LTE Router
All Ericsson MBR L21 4G LTE Screenshots
All screenshots below were captured from a Ericsson MBR L21 4G LTE router.
Ericsson MBR L21 4G LTE Access Control Screenshot
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Ericsson MBR L21 4G LTE Access Control Screenshot
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Ericsson MBR L21 4G LTE Backup Screenshot
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Ericsson MBR L21 4G LTE Status Screenshot
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Ericsson MBR L21 4G LTE Time Setup Screenshot
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Ericsson MBR L21 4G LTE Dhcp Screenshot
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Ericsson MBR L21 4G LTE Diagnostics Screenshot
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Ericsson MBR L21 4G LTE Dmz Screenshot
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Ericsson MBR L21 4G LTE Dns Screenshot
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Ericsson MBR L21 4G LTE Dynamic Dns Screenshot
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Ericsson MBR L21 4G LTE Firewall Screenshot
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Ericsson MBR L21 4G LTE Dmz Screenshot
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Ericsson MBR L21 4G LTE Status Screenshot
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Ericsson MBR L21 4G LTE Status Screenshot
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Ericsson MBR L21 4G LTE Setup Screenshot
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Ericsson MBR L21 4G LTE Diagnostics Screenshot
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Ericsson MBR L21 4G LTE Wan Screenshot
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Ericsson MBR L21 4G LTE Firmware Screenshot
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Ericsson MBR L21 4G LTE Attached Devices Screenshot
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Ericsson MBR L21 4G LTE Login Screenshot
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Ericsson MBR L21 4G LTE Attached Devices Screenshot
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Ericsson MBR L21 4G LTE Port Forwarding Screenshot
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Ericsson MBR L21 4G LTE Port Forwarding Screenshot
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Ericsson MBR L21 4G LTE Port Forwarding Screenshot
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Ericsson MBR L21 4G LTE Port Triggering Screenshot
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Ericsson MBR L21 4G LTE Qos Screenshot
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Ericsson MBR L21 4G LTE Reboot Screenshot
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Ericsson MBR L21 4G LTE Remote Management Screenshot
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Ericsson MBR L21 4G LTE Reset Screenshot
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Ericsson MBR L21 4G LTE Routing Screenshot
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Ericsson MBR L21 4G LTE Setup Screenshot
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Ericsson MBR L21 4G LTE Setup Screenshot
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Ericsson MBR L21 4G LTE Log Screenshot
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Ericsson MBR L21 4G LTE Status Screenshot
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Ericsson MBR L21 4G LTE Status Screenshot
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Ericsson MBR L21 4G LTE Setup Screenshot
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Ericsson MBR L21 4G LTE Tr-069 Screenshot
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Ericsson MBR L21 4G LTE Upnp Screenshot
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Ericsson MBR L21 4G LTE Password Screenshot
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Ericsson MBR L21 4G LTE Voip Screenshot
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Ericsson MBR L21 4G LTE Voip Screenshot
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Ericsson MBR L21 4G LTE Voip Screenshot
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Ericsson MBR L21 4G LTE Voip Screenshot
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Ericsson MBR L21 4G LTE Voip Screenshot
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Ericsson MBR L21 4G LTE Voip Screenshot
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Ericsson MBR L21 4G LTE Voip Screenshot
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Ericsson MBR L21 4G LTE Voip Screenshot
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Ericsson MBR L21 4G LTE Url Filter Screenshot
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Ericsson MBR L21 4G LTE Url Filter Screenshot
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Ericsson MBR L21 4G LTE Device Image Screenshot
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Ericsson MBR L21 4G LTE Reset Screenshot
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Ericsson MBR L21 4G LTE Wifi Security Screenshot
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This is the screenshots guide for the Ericsson MBR L21 4G LTE. We also have the following guides for the same router:
- Ericsson MBR L21 4G LTE - Ericsson MBR L21 4G LTE Login Instructions
- Ericsson MBR L21 4G LTE - Ericsson MBR L21 4G LTE User Manual
- Ericsson MBR L21 4G LTE - Setup WiFi on the Ericsson MBR L21 4G LTE
- Ericsson MBR L21 4G LTE - How to Reset the Ericsson MBR L21 4G LTE
- Ericsson MBR L21 4G LTE - Information About the Ericsson MBR L21 4G LTE Router