Trouble Ticket Number |
DTS2024030415759 |
|---|---|
Symptom |
When an LDP session is established for the L2VPN service and another LDP session flaps, the L2VPN service is interrupted. |
Condition |
An LDP session is established for the L2VPN service, and another LDP session flaps. |
Impact |
The L2VPN service is interrupted. |
Severity |
Minor |
Root Cause |
When an LDP session with the label space ID being a non-0 value flaps, the flapping event is incorrectly sent to the L2VPN module. As a result, the L2VPN service is interrupted. |
Solution |
When an LDP session with the label space ID being a non-0 value flaps, the flapping event will not be sent to the L2VPN module. |
Solution Impact |
None |
Problem Resolved in |
V300R023C00SPC100 |
Involved Models |
AR600 (excluding AR617VW-LTE4EA, AR617VW-LTE4, AR617VW, AR611W-LTE4CN, AR611W, AR611, AR611-S, AR651F-Lite, and AR651C), AR6100, AR6200, AR6300, RU-5G |
Precaution |
If the problem has occurred, install the patch and run the reset mpls ldp peer peer-id command in the user view to restart the LDP session with the specified peer. |