Digi XBee 3 ZigBee User Manual page 318

Frame descriptions
Format
The following table provides the contents of the frame. For details on frame structure, see
format.
Frame data
fields
Frame type
Response type
64-bit source
Address
Status
Digi XBee® 3 Zigbee® RF Module
Offset Description
3 0xAE - Secure Session Response
4 0x00 - Login response
0x01 - Logout response
5-12 Responding device
13 Typical statuses:
0x00 - SRP operation was successful
0x01 - Invalid Password - SRP verification failed due to mismatched M1
and M2 values
0x02 - Session request was rejected as there are too many active
sessions on the server already
0x03 - Session options or timeout are invalid
0x04 - The requested session does not exist
0x05 - Timed out waiting for the other node to respond
0x06 - Could not allocate memory needed for authentication
0x07 - A request to terminate a session in progress has been made
0x08 - There is no password set on the server
0x09 - There was no initial response from the server
0x0A - Data within the frame is not valid or formatted incorrectly
Statuses that could be observed when performing manual SRP:
0x80 - Server received a packet that was intended for a client or vice
versa
0x81 - Received an SRP packet we were not expecting
0x82 - Offset for a split value (A/B) came out of order
0x83 - Unrecognized or invalid SRP frame type
0x84 - Authentication protocol version is not supported
0xFF - An undefined error occurred
Secure Session Response frame - 0xAE
API frame
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