4 papers
TurboRetry: Mitigating Large-Scale QUIC Handshake Floods with Off-the-Shelf DPU Offloading
Jiahao Wu, Heng Pan, Kai Lv +3
The modern transport protocol QUIC is designed to enhance network performance and security, but it remains vulnerable to handshake flooding attacks. Such attacks exhaust CPU resour…
PSP: Low-Overhead Packet-Level Load Balancing for Stale-State and Bandwidth-Asymmetric Networks
Jiaqi Liu, Chunyang Zhang, Heng Pan +1
With the rapid growth of large language model training and generative artificial intelligence services, data center networks face severe micro-burst traffic and high concurrency. T…
The Hybrid ROA: A Flexible and Scalable Encoding Scheme for Route Origin Authorization
Yanbiao Li, Hui Zou, Yuxuan Chen +5
On top of the Resource Public Key Infrastructure (RPKI), the Route Origin Authorization (ROA) creates a cryptographically verifiable binding of an autonomous system to a set of IP…
TupleChain: Fast Lookup of OpenFlow Table with Multifaceted Scalability
Yanbiao Li, Neng Ren, Xin Wang +4
OpenFlow switches are fundamental components of software defined networking, where the key operation is to look up flow tables to determine which flow an incoming packet belongs to…