This is the blog of Ronald Bartels that wanders on and off the subject of problem management (that is how it started), but it is best described by Ray who says this is Daddy's thoughts! Like the best music is from the Eighties and a wee dram helps in solving most inconveniences.
Default Password Lookup
Most devices that you can purchase, such as routers, managed switches,
servers, even software packages, come pre-configured with a default
username and password. From time to time, you need to reset the
configuration. But alas, you cannot remember the default password, and
that documentation is long gone. The answer may just lie in this handy