RockCloud-基石云安全-官方博客
Hong Kong CN2 Server Packet Loss During Peak Hours: Check Local First, Test Return Route, Then Fix Line or Add Acceleration
Hong Kong CN2 servers often experience packet loss and higher latency between 20:00 and 23:00. Common causes fall into five categories: server load or bandwidth saturation, return route not using CN2 GIA, cross-network detours for China Mobile and China Unicom users, upstream bandwidth overselling, and small-scale attacks. This article provides a troubleshooting sequence: first check local load and NIC, then run bidirectional MTR during peak hours, then verify line type and differences among the three major networks, and finally choose the appropriate solution.
CN2 GIA vs CN2 GT: Routing, Peak-Hour Performance, and Selection Criteria
CN2 GT only uses CN2 for the outbound segment, while CN2 GIA uses CN2 from provincial nodes along the entire route. This article explains the differences in routing, peak-hour stability, three-network return paths, and cost, shows how to identify lines with traceroute/MTR, and gives selection advice based on business scenarios.
CN2 GIA vs CN2 GT Performance and Latency: A 4-Step Practical Test
CN2 GIA vs CN2 GT: The key difference is in return routing. Use bidirectional mtr and peak-hour testing to distinguish them in 4 steps.
How to Choose a Hong Kong CN2 Server? 6 Criteria to Verify Before Signing
Break down Hong Kong CN2 server selection into two independent capabilities: line quality and DDoS mitigation, providing 6 verifiable criteria covering return-path CN2 validation, peak-hour packet loss, scrubbing mechanisms, blackhole policies, cross-border return routing, and non-HTTP traffic support.
