Depending on the manufacturer of the device, the default credentials may differ. Below are common alternatives: Brand/Model Default Username Default Password admin admin Huawei Epuser userEp 3Com manager manager Generic root admin or (blank) How to Access the Admin Panel 192.168.3.1 - Login Admin - Router Network

Forget "Must contain one uppercase letter and a special character." The "password" for Web 3.1 is your or Seed Phrase (usually 12 to 24 random words).