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TCP offload engine (TOE) is a technology used in some network interface cards (NIC) to offload processing of the entire TCP/IP stack to the network controller. It is primarily used with high-speed network interfaces, such as gigabit Ethernet and 10 Gigabit Ethernet, where processing overhead of the network stack becomes significant.TOEs are often used as a way to reduce the overhead associated with Internet Protocol (IP) storage protocols such as iSCSI and Network File System (NFS).

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  • TCP Offload Engine (de)
  • TCP offload engine (en)
  • TCP offload engine (pt)
  • TCP Offload Engine (ru)
  • TCP卸載引擎 (zh)
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  • TCP Offload Engine oder TCP/IP Offload Engine (TOE) ist eine Technik, die bei Netzwerkkarten Verwendung findet, mit dem Ziel, den Hauptprozessor (CPU) von rechenintensiven Aufgaben des Protokollstacks des TCP/IP (TCP/IP-Stack) zu entlasten. Hierzu gehört beispielsweise die Berechnung von Prüfsummen. Von einem „Full Offload“ spricht man, wenn auch das Verbindungsmanagement durch die TOE vorgenommen wird. Eine derartige Entlastung des Hauptprozessors fällt vor allem bei schnellen Verbindungen ins Gewicht, beispielsweise Gigabit-Ethernet oder 10-Gigabit/s-Ethernet. (de)
  • TCP offload engine (TOE) is a technology used in some network interface cards (NIC) to offload processing of the entire TCP/IP stack to the network controller. It is primarily used with high-speed network interfaces, such as gigabit Ethernet and 10 Gigabit Ethernet, where processing overhead of the network stack becomes significant.TOEs are often used as a way to reduce the overhead associated with Internet Protocol (IP) storage protocols such as iSCSI and Network File System (NFS). (en)
  • TCP卸載引擎(英語:TCP offload engine,縮寫為TOE),是一種TCP加速技術,使用於網卡(NIC),將TCP/IP堆疉工作的負載移轉到網卡上,用硬體來完成。這個功能常見於高速乙太網介面上,如吉比特乙太網路(GbE)或10吉比特乙太網路(10GbE),在這些介面上,處理TCP/IP封包表頭的工作變得較為沈重,由網卡硬體進行可以減輕CPU的負擔。 (zh)
  • TCP offload engine ou TOE é uma tecnologia usada em Interfaces de rede (NIC) para descarregar o processamento de entrada de toda a pilha TCP/IP para o controlador de rede. Ele é usado principalmente com interfaces de rede de alta velocidade, tais como Gigabit Ethernet e Rede 10-Gigabit Ethernet, onde a sobrecarga de processamento da pilha de rede torna-se significativo. (pt)
  • TCP Offload Engine или TOE — это технология, реализованная в некоторых сетевых адаптерах для разгрузки центрального процессора и переноса функций по обработке сетевых пакетов стека протоколов TCP/IP на контроллер сетевого адаптера. Как правило, применяется в высокоскоростных сетевых адаптерах, таких как Gigabit Ethernet и 10 Gigabit Ethernet, когда накладные расходы на обработку сетевых пакетов становятся существенными. Технологии TOE реализованы в некоторых сетевых картах производства компаний и Broadcom; поддерживаются в ОС Windows, FreeBSD (поддержка включена в состав ядра). (ru)
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