Dear user,
Tencent Cloud plans to discontinue the Direct Connect - Cross-Region Dedicated Tunnel Service from December 31, 2022 (UTC +8). To ensure a more stable and high-quality network service for your business, please migrate the Cross-Region Dedicated Tunnel Service to CCN as instructed in Migrating Cross-Region Dedicated Tunnel Service to CCN. For any questions during the migration, contact your sales rep or submit a ticket. Process
2. In special scenarios, for example, you have configured advanced failure detection mechanisms such as Bidirectional Forwarding Detection (BFD) for the NAT gateway or direct connect tunnel, Tencent Cloud Ops will help assess your business and develop a suitable migration plan, and determine the migration time with the principle of minimizing the impact on your business.
3. Create CCN and direct connect gateway instances based on the migration plan.
4. Cut over and migrate the Cross-Region Dedicated Tunnel Service to CCN.
5. After the migration is complete, test and debug your business to ensure the normal operation.
6. Delete the legacy tunnel upon the completion of business test.
Advantages of CCN
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Performance | Low latency. Interconnection via the shortest path avoids the impact of linkage congestion caused by bypassing the public network. |
Price | CCN is more affordable than Direct Connect in terms of cross-region tunnel traffic fees. |
Expansion | Feature the public and private network interconnection of CCN resources. |
FAQs
What risks do I face if I don't upgrade?
The Cross-Region Dedicated Tunnel Service will be discontinued from December 31, 2022 (UTC +8). If you continue to use it, you will face operational risks, and it may cause business failures.
Will the cost increase if I change a cross-region tunnel to the cross-region CCN connection?
Both services adopt monthly 95th percentile billing and tiered pricing. You can choose either service that suits your actual use case. The CCN service is more cost-effective. For its price details, see Pricing. |
[0, 10) | 85 | 37 | 28 |
[10, 20) | 63 | 37 | 28 |
[20, 50) | 45 | 37 | 28 |
[50, 100) | 34 | 37 | 28 |
[100, 200) | 25 | 13 | 10 |
[200, 500) | 18 | 13 | 10 |
[500, 1000) | 14 | 13 | 10 |
[1000, 2000) | 11 | 9 | 7 |
[2000, 1000000) | 10 | 9 | 7 |