It is designed to increase the routing speed of the device. NOTE: Important! We do not recommend turning off the network accelerator. The command 'no ppe' turns both accelerators off. If there are both accelerators on the device, selecting which one is currently running is done automatically if the 'ppe software' and 'ppe hardware' commands are present in the configuration file.
#Does cpu speed accelerator work software#
The software accelerator only works where HWNAT is missing or disabled. The two accelerators do not work simultaneously but alternately (for example, if HWNAT is on and works for IPoE, SWNAT is inactive and does not accelerate IPoE if HWNAT is off, SWNAT is on). Speeds up any connection (IPoE, PPPoE, PPTP, L2TP), but can load the router's CPU. TIP: For more information about the hardware accelerator, see ' System performance settings: zRAM virtual swap file and HWNAT traffic accelerator'. Enabling HWNAT affects the data rate of L2TP over IPSec, IKEv2, IPsec and IPSec Xauth PSK VPN connections, which allows you to increase performance with any encryption type with little or no CPU load on the device. The co-processor also recalculates checksums on its own. A separate hardware module performs address translation many times faster than the CPU. Network packets to be translated are stacked directly in the device's RAM, and this hardware module is given the command: 'Replace the address X.X.X.X with Y.Y.Y.Y in all packets'. The CPU has an additional hardware module (co-processor), designed directly for the packet processing of IP headers in Ethernet (IPoE) and PPPoE frames. Not present on all devices (usually missing on junior models and present on advanced ones). There are two types of accelerators: hardware and software. Let's explain more about what is the 'Network accelerator engine' in Keenetic routers. NOTE: The network accelerator does not replace the standard network address translation (NAT) function in the device but is a separate additional function. The packet processing mechanism ensures maximum performance: maximum routing speeds and the ability to route many streams in parallel. The network accelerator is designed to increase the routing speed on the device.
What is the 'Network accelerator engine' component in Keenetic routers?
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