Trouble Ticket Number |
DTS2024102516258 |
|---|---|
Symptom |
Tunnel flapping frequently occurs due to keepalive detection failures in an SD-WAN scenario. |
Condition |
The quality of the intermediate network is poor in an SD-WAN scenario. |
Impact |
Frequent tunnel flapping affects service experience. |
Severity |
Minor |
Root Cause |
Keepalive detection packets are continuously discarded on the network, causing frequent tunnel flapping. |
Solution |
1. Keepalive detection enhancement is enabled by default to improve the accuracy of keepalive detection. 2. The keepalive detection process is optimized. |
Solution Impact |
None |
Problem Resolved in |
V300R023C00SPC100, V300R023C10SPC100 |
Involved Models |
AR600, AR6100, AR6200, AR6300, RU-5G |
Precaution |
None |