China Mobile HPE Individual France Telecom France Telecom Huawei The current Border Gateway Protocol (BGP) specification does not incorporate network performance metrics, such as network latency, into its route selection process. This document outlines a performance-aware BGP routing mechanism that integrates network latency as a critical criterion for route selection. This innovative approach is particularly beneficial for server providers with a global presence, enabling them to offer low-latency network connectivity service as a value-added service to their customers.