is my user name and password still valid after 5 years

[pintogar]

G54/N150 Model WNR 1000.  Is my original SSID and password still valid after not using internet service for approx, five years, or do I have to set up a new one? I am now connected to wifi/internet using this original router.

[plemans]

unless you factory reset it should 

but I'd really look at upgrading that to something from this decade. Its 15 years old