Following a slime trail is also part of the hunting behaviour of some carnivorous slugs. Body mucus provides some protection against predators, as it can make the slug hard to pick up and hold by a bird's beak, for example, and the mucus itself can be distasteful.
1 Push button: The WPS button is either on the product or a clickable button on a wizard or utility screen.  Personal Identification Number (PIN): The PIN is either on a product label or can be viewed on a wizard or utility screen.
The wps button is located on top of the router that.... Hi, the wps button is located on top of the router that looks like an inverted up and down arrow..goodluck!!! source: Trying to connect a printer to my linksys wrt54g router.