If you use a Linksys router, then sometimes you may face the error notification 2118. It is a more than a frequent problem but the added bonus is that it comes with a fix.

The problem mainly appears when the users are trying to configure the Linksys router. The problem can appear due to various reasons. Misconfiguration in the Linksys router is one of the prime reasons behind this error.

If you are dealing with this situation, then you should follow this article. Here, we are going to discuss the effective fixes that can help you to resolve the Linksys router error 2118.

Six Easy Solutions to Fix Linksys Router Error 2118

Here, we are going to provide six different solutions that can fix Linksys router error 2118. Go through the steps that are given below. 

Fix 1: Reset the settings of the Router to fix Linksys Router Error 2118

Sometimes, the problem can arise due to a misconfiguration in the Linksys router setting. So, you should try to reset the router to its default factory settings. 

The following steps will help you reset the router:

  1. At first, you need to access the web-based setup page of the router while visiting the official website of the Linksys router.
  2. Choose the Administration tab then click on the Factory Defaults sub-tab.
  3. Then, click on the Restore Factory Defaults button. This will help you to reset to the factory default settings of the router.
  4. Now, check if the error is resolved or not.

Fix 2: Disable the IPv6

The error can appear due to the confliction within the IPv6 or the Internet Protocol Version 6. IPv6 is a network layer protocol that serves to empower data information over a packet-switched network. 

You can fix the problem by disabling the IPv6 of the Linksys router. If you are Windows 7 or Windows Vista users, then the next steps will help you to disable the IPv6.

  1. At first, go to the Start menu and click on the Control Panel option. 
  2. Then, click on the ‘Network and Sharing Center’ option.
  3. Go to the ‘Change adapter settings’ or ‘Manage network connections’ option and click on it.
  4. Right-click on the connections that you want to disable and click on the Properties button.
  5. Move to the Internet Protocol Version 6 (TCP/IPv6) option and uncheck the box which you can find next to the option. Then, click on the OK button.

Fix 3: Upgrade the WLAN Card Driver

Sometimes, the problem can occur due to backdated WLAN card driver. If this is your problem, then you should upgrade the WLAN card driver. 

The following steps will help you to update the WLAN card driver. To do it, go through the steps that are written below. 

  1. Open the Run dialog box by pressing the Win key + R button both at the same time from the keyboard. 
  2. Write down “devmgmt.msc“ in the appearing dialog box and press the Enter button from the keyboard.
  3. Go to the Network Adapters option and double click on it. 
  4. Then, right-click on your wireless network adapter option and choose the Update Driver button.
  5. Wait for a few minutes to complete the updating procedure. After, completing the updating procedure check if the problem is resolved or not.

Fix 4: Upgrade the Firmware

The problem can occur due to outdated firmware. The subsequent steps will assist you to update the firmware. Go through the steps that are given below.

  1. First and foremost open your preferred web browser. 
  2. Write down the official website name of the router in the search box and hit the Enter button from the keyboard. 
  3. After that, the Router Login window will appear on the computer screen. 
  4. Write down the administrative user name and password in the appearing dialog box and hit the Enter button. 
  5. If you have forgotten the admin username and password, then you can use the Password Recovery feature. 
  6. Click on the Advanced option and select the Administration or settings button. 
  7. Then, choose the Firmware Update or Router Update option and click on the Check button. 
  8. After that, it will take a few minutes to complete the entire procedure. 
  9. Lastly, click on the Yes button to confirm your task. 

Fix 5:  Uninstall the Security Software 

Sometimes, the problem might occur due to security software. The Antivirus program might be blocking access to the Linksys router. 

So, you should try to uninstall the security software by following the subsequent steps:

  1. First and foremost click on the Start button and go to the Settings option. 
  2. Click on the ‘Update and Security’ option, then select the Windows Security option. 
  3. Then, click on the ‘Virus and threats protection’ option. 
  4. Move to the Manage Settings option. Otherwise, you can click on the ‘Virus and threat protection settings’ option. 
  5. Thereafter, turn off the Real-time protection button. Then, use the Linksys router to verify if the problem remains the same or not. 

Fix 6: Switch the Router Encryption from WPA2 Personal to WPA- PSK

If none of the methods from the above helps you to resolve the problem, then you should switch the router encryption from WPA2 Personal to WPA-PSK. 

The subsequent steps will assist you to do so. 

  1. First, visit your preferable web browser and open the official website of the Linksys Router. 
  2. After that, the router login page will appear on the computer screen. 
  3. Enter your User ID and password in the appearing dialog box and hit the Enter button. 
  4. Go to the Wireless section and click on the Wireless Security option. 
  5. Lastly, click on the Security menu and select the Security Mode option. 
  6. Then, choose (Manual) WPA /WPA2/ Mixed option and change the Wi-Fi network.

This will definitely help you to resolve the problem at once and will also prevent its occurrence in the future.

So, these were all the possible fixes that can help you to mitigate the Linksys router error 2118. You should try the methods that we have discussed in the article carefully.