Alibaba Cloud · Networking

Transit Router (TR)

Transit Router acts as the core routing hub for a specific Alibaba Cloud region, handling traffic between connected networks. It serves as the central point for managing inter-region or intra-region data flow, ensuring packets route correctly across the cloud infrastructure. This setup is essential for maintaining connectivity in complex network architectures where multiple VPCs or on-premises networks need to communicate reliably.

This service suits teams operating within Alibaba Cloud regions who need centralized routing without upfront commitments, given its pay-as-you-go model. The main trade-off is the complete absence of a free tier, meaning every routing operation incurs cost immediately. There is no zero-cost entry point for testing or small-scale deployments, so budgeting must account for usage from the very first connection.

• Free tier No
• Pricing Pay as you go
• Regions 8 · 4 continents
• SLA uptime 99.99%
• Compliance 10 certifications
• Provider health A