When a device uses a loopback interface to register with a controller, the EVPN tunnel cannot be established because an incorrect source address is bound to a DTLS connection.

Trouble Ticket Number	DTS2024012317617
Symptom	When a device uses a loopback interface to register with a controller, the EVPN tunnel cannot be established because an incorrect source address is bound to a DTLS connection.
Condition	When a device uses a loopback interface to register with a controller, an incorrect source address is bound to a DTLS connection.
Impact	The EVPN tunnel cannot be established.
Severity	Minor
Root Cause	The DTLS link setup process is abnormal.
Solution	The DTLS link setup process has been corrected.
Solution Impact	None
Problem Resolved in	V300R023C00SPC100
Involved Models	AR600, AR6100, AR6200, AR6300, RU-5G
Precaution	N/A