Capturing web traffic logs with Firefox

Firefox does not automatically use the System Proxy. This means you must manually configure Firefox to use FiddlerCap.

Firefox Configuration Instructions

1. Start Firefox.
2. Click Tools > Options.
3. Click the Advanced button on the top right. Click the Network tab.
4. Click the Settings... button.
5. Make a note of the settings on this screen.
6. Adjust the settings to the values shown in the image above. (Select Use system proxy settings).
7. Click OK.
8. When you're done capturing, go back to this screen and change the settings to the previous values.