The SVN3000 applies RADIUS authentication. If the length of the RADIUS login password exceeds 15 characters, the login fails and a message is displayed stating "Incorrect user name and password."
Change the RADIUS login password.
The RADIUS server allows a maximum of 15 characters for a password.
However, the SVN3000 GUI supports the input of 31 characters at the maximum for the password, which causes this problem.