harmony 鸿蒙VPN Error Codes
VPN Error Codes
NOTE
This topic describes only module-specific error codes. For details about universal error codes, see Universal Error Codes.
2203001 Failed to Create a VPN
Error Information
VPN creation denied, please check the user type.
Description
This error code is reported if a VPN fails to be created.
Possible Causes
The login user does not have the operation permission. Specifically, the GUEST user does not have the permission to call the setUp API.
Solution
Check the type of the login user.
2203002 VPN Already Exists
Error Information
VPN exist already, please execute destroy first.
Description
This error code is reported if a VPN already exists.
Possible Causes
The VPN has been created.
Solution
Call the destroy API to destroy the existing VPN, and then call the setUp API.
2203004 Invalid Descriptor
Error Information
Invalid socket file descriptor.
Description
This error code is reported if the socket file descriptor is invalid.
Possible Causes
A TCP socket connection fails to be established.
Solution
Check whether a TCP socket connection is set up successfully.
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