- #USERSPACE NETMAP GENERATOR#
- #USERSPACE NETMAP DRIVERS#
- #USERSPACE NETMAP DRIVER#
- #USERSPACE NETMAP SOFTWARE#
All Network applications, Examples, Tests etc. The native port allows DPDK libraries, Run-time and SW environment to be directly available on the OCTEON-II CPU natively. Paxym's team completed a native port of Intel® DPDK to the OCTEON-II architecture CN6645, based PCIe Liquid-IO board with 2x 10Gbps ports. See here: Native DPDK on OCTEON-II CN6645 Liquid-IO with 2 x 10GB Ethernet Ports Allows AES-NI offload performance gains to be realized on Intel based FreeBSD machines (including pfsense). Tested with direct IPSec, and L2TP-over-IPSec from Windows clients (StrongSWAN with mpd5 etc.). Implemented for FreeBSD 10.2, 11.0 on Intel CPUs with AES-NI support.
Intel AES-NI (CBC/others + HMAC-SHA1) support in FreeBSDĪdded AES-NI negotiation and processing routines to allow for AES-NI offload of AES + SHA1 crypto support.
#USERSPACE NETMAP GENERATOR#
Customer utilized it for IPSec Tunnels and Traffic generator / simulator. This was demonstrated to be directly usable as a DPDK application. Our team completed a port and remap of BSD IPSec Kernel code into UserSpace. Same SW will extend support to OCTEON-III CN7240, CN7350 and OCTEON-TX2 based PCIe NIC cards as well. The PMD allows the OCTEON Card to be utilized as a slave Network Interface in DPDK Framework. Team is working on creating a DPDK PMD for 16-core OCTEON-III CN7360 PCIe NIC card. DPDK PMD for OCTEON-III and OCTEON-TX PCIe NIC
#USERSPACE NETMAP DRIVER#
The QuickAssist-AES driver can potentially also be used for pfSense and other firewalls based on 10.3 and higher versions. This is being utilized by our Customer for their FreeBSD IPSec VPNs both CPE and Concentrator. The AES-CBC performance results as checked on C2358 (4-core) and C2758 (8-core) were substantially better than SW path. Our Developers completed a port QuickAssist AES driver on FreeBSD 10.3 and 11.0, for use on C2000-Rangeley CPU series from Intel.
#USERSPACE NETMAP DRIVERS#
QuickAssist Drivers port to FreeBSD for Intel Rangeley series Allowing for a Transpare seamless switch-over on 600 Pop Nodes for Customer. All Features and Controls were fully ported, tested with Automated Scripts, fuzz testing and High Packet rates using Traffic Generators. The Packet path saw a 2500% speed gain as compared to initial User-space stack. Our team ported Customer's proprietary GRE encaps features, into a DPDK Fast-path application in User-space deployed on dedicated CPU cores. DPDK adaption of Custoer's proprietary GRE features for Fast-path Acceleration See here for information on the Offload Stack. Stack has been tested and deployed with OpenWRT and VyOS Control-Planes. GRE offload feature is also a module addition to the Stack. IPSec Offload is also available, which can be added as a Module to this Stack. The Stack performs majority of IPv4 and IPv6 Packet Forwarding functions as well as NAT and Firewall features. Earlier the same Accelerator Stack was also enabled for OCTEON-III and OCTEON-TX2 Multi-core CPUs using Simple-Exec (SE, SE2) execution environments. Team completed its Network Offload Stack for use on Intel x86 Multi-core CPUs using DPDK framework.
All these are frameworks and Toolkits to provide an optimized data-path for different OS environments (Linux / FreeBSD), to help a vendor achieve many folds of performance gains.ĭPDK Network Fast-Path Offload Accelerator for IPv4, v6, Firewall, NAT, IPSec, GRE, Traffic-Shaping We are also engaged with customers interested in Vector Packet Processing framework. We have worked on multiple projects involving DPDK, QuickAssist and NetMap. Paxym's team has extensive working experience with many flavors of packet processing acceleration frameworks (aka Fast-Path).
#USERSPACE NETMAP SOFTWARE#
DPDK, NetMap, VPP, QuickAssist are technologies used in modern Router architectures to provide accelerated software packet processing path.
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