Linksys Router Connection Logging

TL;DR

By default, most Linksys routers do not keep a detailed log of every connection made to and from your network. However, they often record basic information like connected devices and sometimes DNS queries. To get more comprehensive logging, you usually need to enable it manually through the router’s web interface.

Detailed Explanation & How to Check/Enable Logging

1. Understanding Default Logging: Linksys routers are designed with privacy in mind. Extensive connection logging is typically disabled by default. This means you won’t automatically see a list of every website visited or service used on your network without specifically turning it on.
   • Basic logs often include the device name (if set), IP address, and MAC address of connected devices.
   • Some routers log DNS requests – this shows which websites have been looked up but not necessarily visited.
2. Accessing Your Router’s Web Interface: You’ll need to access your Linksys router’s settings through a web browser.
   • Open a web browser (Chrome, Firefox, Safari, Edge).
   • Type your router’s IP address into the address bar. Common addresses are 192.168.1.1 or 192.168.0.1. If neither works, check your computer’s network settings to find the ‘Default Gateway’ – that’s usually your router’s IP.
   • Enter your username and password. The default is often admin for both, but you may have changed it previously. If you forgot it, you might need to reset the router (see step 6).
3. Locating the Logging Settings: Once logged in, navigate to the logging section. The exact location varies depending on your Linksys model.
   • Look for sections like: Administration > System Logs, Security > Firewall Log, or similar.
   • Check if there’s an option to enable/disable logs and configure log levels.
4. Enabling Logging (If Available): If you find logging options:
   • Enable the desired logs (e.g., Firewall Log, System Log).
   • Set the log level to ‘High’ or ‘Detailed’ for more information. Be aware that higher levels generate larger log files.
   • Save your changes. The router may need to restart.
5. Viewing Logs: After enabling logging, you can view the logs through the web interface.
   • Return to the logging section (as in step 3).
   • The logs will typically be displayed on screen. You may have options to download them as a text file for analysis.
6. Router Reset (If Forgotten Password): If you’ve forgotten your router’s password:
   • Locate the reset button on the back of your Linksys router.
   • Press and hold the reset button for 10-15 seconds while the router is powered on.
   • The router will reboot to its factory default settings, including the username/password (usually admin/admin). Warning: This will erase all your custom configurations!

Important Considerations for cyber security: While logging can be helpful for troubleshooting and monitoring, remember that storing logs also raises privacy concerns. Only enable logging if you understand the implications and have a legitimate reason to do so.