Reset firewall relays is an objective in the Story Mission, The Dawn of New Pandora in Borderlands 2: Commander Lilith and the Fight For Sanctuary
- Turn to the South from Vaughn.
- Stay to the left and make your way to the end of the dirt.
- Turn to the right and jump onto the raised walkway.
- Reaching the end of the walkway, a Tendril will launch out from a hole in the wall.
- Go to the switch wheel and interact with it.
- From there, head over to the West.
- In the central western side, you will see a raised section.
- Jump up there to find the next switch wheel.
- There will be 2 Tendrils that attack after you activate the wheel.
- Turn to the North from there and make your way to the fencing.
- Jump over the fencing and head to the South.
- Go through the pipe there and go back to the North to find the final firewall switch wheel.