Network access methods, communication equipment, chips, and computer-readable storage media.

Abstract

The invention's design relates to the field of communication technology and proposes a method, apparatus, and network access system to solve the problem encountered when the first terminal device attempts to access a non-public network. The method includes: The first terminal device sends the first message to the network element managing access in the first non-public network, where the first message is used to request access for the first terminal device to the first non-public network. The first terminal device receives a second notification from the access management network, where the second notification is used to indicate that the first terminal device's registration with the first non-public network has been denied. The second notification includes the first notification information, and the first notification information indicates that the first terminal device's access to the first non-public network is prohibited. The first terminal device adds information about the first non-public network to the first terminal device's list of silent networks based on the first indicator information.