Trouble Ticket Number |
DTS2024112739182 |
|---|---|
Symptom |
In an SD-WAN scenario with NAT traversal, the active and standby links are deployed on dual gateways, respectively. If the active link deployed on the active gateway is faulty and the standby link deployed on the standby gateway is deleted, the standby gateway does not re-enumerate links based on TNPs. |
Condition |
In an SD-WAN scenario with NAT traversal, the active and standby links are deployed on dual gateways, respectively. In this situation, the active link deployed on the active gateway fails and the standby link on the standby gateway flaps. |
Impact |
The standby gateway cannot re-enumerate links based on TNPs. |
Severity |
Minor |
Root Cause |
The link enumeration process is improper. |
Solution |
STUN timeout protection is added for extended connections. |
Solution Impact |
None |
Problem Resolved in |
V300R023C00SPC100 |
Involved Models |
AR600, AR6100, AR6200, AR6300, RU-5G |
Precaution |
None |