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https://packetflow.dev/ PacketFlow — DPDK & VPP Consulting | High-Performance Networking Services PacketFlow provides expert DPDK development, VPP plugin engineering, IPsec/IKEv2 solutions, and performance optimization services. A team of experts with 40+... consulting high packetflow dpdk vpp performance https://packetflow.dev/use-cases/dpdk-capture-jni DPDK Packet Capture Library with Java/JNI Bindings - PacketFlow High-performance DPDK capture library with Java/JNI bindings for multi-gigabit packet capture, connection tracking, hardware timestamping, and PCAP export. packet capture dpdk library java jni https://packetflow.dev/services/bpf-xdp-development BPF/XDP Development Services — PacketFlow Custom XDP and BPF programs for line-rate packet processing, AF_XDP integration with DPDK, and hybrid kernel/userspace datapaths. bpf xdp development services packetflow https://packetflow.dev/expertise/bpf-xdp BPF/XDP & AF_XDP Expertise — PacketFlow Production BPF/XDP expertise: 524K-entry flow tables, per-CPU counters, lazy offloading, AF_XDP integration, and line-rate packet processing in the Linux... bpf xdp af expertise packetflow https://packetflow.dev/use-cases/vpp-xfrm-pppoe VPP IPsec/XFRM Integration and PPPoE Automation - PacketFlow 100 commits to a network OS VPP fork spanning IPsec/XFRM integration (AEAD AES-GCM, SA counter sync, prelookup) and PPPoE automated session management. vpp ipsec integration pppoe automation https://packetflow.dev/use-cases/pppoe-xdr-napatech PPPoE XDR Analytics with Napatech Hardware Offload - PacketFlow DPDK-based XDR generation pipeline with Napatech NTPL hardware offload for PPPoE traffic at 30-100Gbps, featuring L7 protocol parsing and multi-format Kafka... pppoe xdr analytics hardware offload https://packetflow.dev/solutions/cdn-edge Edge Packet Processing: DPDK for CDN PoP Performance — PacketFlow CDN points of presence handle traffic from thousands of concurrent users per node, performing content routing, DDoS scrubbing, and TLS termination. edge packet processing dpdk cdn https://packetflow.dev/solutions/voip-media DPDK-Accelerated RTP: Media Processing at Carrier Scale — PacketFlow VoIP infrastructure at carrier scale processes millions of concurrent RTP media streams. DPDK eliminates kernel overhead for sub-microsecond media processing. media processing dpdk accelerated rtp carrier https://packetflow.dev/solutions/packet-broker Lossless Packet Capture at 100Gbps: DPDK for Network Forensics — PacketFlow Network visibility infrastructure must capture every packet at 100Gbps with zero drops. DPDK provides lossless capture with nanosecond-precision timestamps. packet capture network forensics lossless dpdk packetflow https://packetflow.dev/solutions/rtp-transcription Voice at Wire Speed: DPDK for RTP Transcription and Media Transcoding — PacketFlow Carrier-scale RTP capture, codec transcoding (G.711, Opus, AMR), and real-time speech-to-text with whisper.cpp — powered by DPDK for zero-loss voice processing... voice wire speed dpdk rtp https://packetflow.dev/expertise/linux-networking Linux Kernel Networking Expertise — PacketFlow Deep Linux kernel networking expertise: XFRM, netfilter, traffic control, network namespaces, netlink programming, and kernel-userspace integration for... linux kernel networking expertise packetflow https://packetflow.dev/expertise/ipsec IPsec, IKEv2 & Crypto Offload Expertise — PacketFlow Production IPsec engineering: 100Gbps gateways with Intel QAT, 10,000+ tunnels, IKEv2 lifecycle, XFRM coexistence, and all ESP modes. ipsec crypto offload expertise packetflow https://packetflow.dev/expertise/performance System & Network Tuning Expertise — PacketFlow Systematic network performance optimization: NUMA analysis, cache-line alignment, CPU pinning, hugepage tuning. 40Gbps to 100Gbps+ without hardware changes. system network tuning expertise packetflow https://packetflow.dev/solutions/ndr-ids-ips DPDK-Accelerated Network Detection: Zero-Drop Inspection at 40Gbps+ — PacketFlow Network detection engines sit on a mirror port or inline tap and inspect every packet for threats. At 40Gbps+, standard deployments lose 20-40% of traffic. network detection dpdk accelerated zero drop https://packetflow.dev/services/network-performance-optimization Network Performance Optimization Services — PacketFlow NUMA-aware architecture, cache-line optimization, CPU pinning, and hugepage tuning for zero-packet-loss at 100Gbps+ throughput. network performance optimization services packetflow https://packetflow.dev/solutions/dpi-classification Line-Rate Traffic Classification: DPDK for Deep Packet Inspection Engines — PacketFlow Companies building DPI products need L7 classification at 40-100Gbps on commodity hardware. DPDK provides zero-copy RX, lock-free flow tables, and Hyperscan... line rate traffic classification dpdk https://packetflow.dev/services/vpp-plugin-development VPP Plugin Development Services — PacketFlow Custom FD.io VPP plugin engineering with graph node pipelines, multi-worker scaling, and TAP-based container integration. plugin development vpp services packetflow https://packetflow.dev/solutions/ai-cloud Multi-Tenant GPU Cloud Networking: VPP for Virtual Network Isolation — PacketFlow AI GPU cloud providers rent GPU servers to customers for model training and inference, requiring tenant isolation at 100-400Gbps per server. multi tenant gpu cloud virtual network networking vpp https://packetflow.dev/solutions/gaming Sub-Microsecond Forwarding: DPDK for Gaming Infrastructure — PacketFlow Competitive gaming infrastructure operates under latency budgets measured in microseconds. Network latency above 5ms is perceptible to players. gaming infrastructure sub forwarding dpdk packetflow https://packetflow.dev/solutions/ddos-mitigation VPP-Based DDoS Mitigation: Inline Scrubbing at 100Gbps on Commodity Hardware — PacketFlow DDoS attacks have crossed the terabit threshold. Volumetric floods routinely exceed 400Gbps, while application-layer attacks generate millions of HTTP requests... ddos mitigation vpp based inline scrubbing https://packetflow.dev/use-cases/sonic-packet-broker SONiC-Based Network Packet Broker - PacketFlow Production SONiC-based network packet broker on white-box switching hardware, delivering enterprise NPB functionality at 5-15x lower cost than proprietary... network packet sonic based broker packetflow https://packetflow.dev/solutions/gaming-ddos Game Server DDoS Protection: VPP-Based L7 Filtering at Wire Speed — PacketFlow Game server hosting is one of the most DDoS-targeted industries. Effective protection requires deep packet inspection at wire speed. game server ddos protection vpp based filtering https://packetflow.dev/services/dpdk-development DPDK Development Services — PacketFlow Custom high-performance DPDK packet processing applications from prototype to production. Poll-mode drivers, zero-copy paths, NUMA optimization. development services dpdk packetflow https://packetflow.dev/solutions/hft-trading Deterministic Packet Processing: DPDK for Sub-Microsecond Trading — PacketFlow High-frequency trading infrastructure measures performance in nanoseconds. DPDK kernel bypass delivers deterministic sub-microsecond packet processing. deterministic packet processing dpdk sub https://packetflow.dev/use-cases/hyperscan-dpi-5g-upf Hyperscan Application Detection for 5G UPF - PacketFlow Two-stage IP + L7 regex matching pipeline using Hyperscan integrated into a VPP-based 5G User Plane Function for application detection and filtering. application detection upf packetflow https://packetflow.dev/use-cases/xdp-flow-offloading BPF/XDP Flow Offloading for DPDK AF_XDP - PacketFlow Hybrid XDP/DPDK architecture that offloads known-flow forwarding to kernel XDP at line rate while preserving DPDK userspace for flow classification. bpf xdp flow offloading dpdk af https://packetflow.dev/solutions/cloud-native VPP as a Cloud-Native Network Function: Container Networking at 100Gbps — PacketFlow Kubernetes and cloud-native platforms need network data planes that handle container-to-container traffic at data center speeds. cloud native vpp network function container https://packetflow.dev/expertise/vpp Vector Packet Processing (VPP) Expertise — PacketFlow Deep expertise in FD.io VPP: graph node architecture, plugin development, multi-worker scaling to 95Gbps, TAP/LCP management, and production deployment. vector packet processing vpp expertise packetflow https://packetflow.dev/solutions/isp-msp ISP Data Plane Optimization: Replacing Proprietary Boxes with VPP — PacketFlow ISPs and MSPs run data planes of proprietary appliances costing $50K-$500K each. VPP on commodity x86 replaces them at a fraction of the cost. isp data plane optimization replacing https://packetflow.dev/solutions/sdwan-sase IPsec at 100Gbps: Accelerating SD-WAN Encryption with VPP and QAT — PacketFlow SD-WAN and SASE platforms encrypt all traffic between sites using IPsec or WireGuard tunnels. Encryption is computationally expensive at scale. sd wan ipsec accelerating encryption vpp https://packetflow.dev/use-cases/volte-kafka-capture VoLTE Packet Capture & Kafka Streaming - PacketFlow DPDK-based VoLTE capture pipeline with per-subscriber Kafka topic routing, achieving ~295 MB/sec sustained throughput with zero packet loss. packet capture volte kafka streaming packetflow https://packetflow.dev/use-cases/inline-traffic-analytics Inline Traffic Analytics for Cellular Networks - PacketFlow DPDK inline analytics engine with dual-port bidirectional flow tracking, cycle-accurate TCP RTT measurement, and per-subscriber aggregation for cellular... traffic analytics inline cellular networks packetflow https://packetflow.dev/use-cases/ikev2-ipsec-hardening VPP IKEv2/IPsec Hardening for SD-WAN - PacketFlow Production hardening of VPP IKEv2/IPsec for SD-WAN scale - PFS support, staggered rekeying, stuck session cleanup, and SA monitoring, all upstreamed to fd.io... sd wan vpp ipsec hardening packetflow