客户机通过发送syn同步数据包发起到一个主机(和特定端口)的连接。
A client initiates a connection to a host (and a specific port) by sending a syn synchronize packet.
ud p_ resvspace—这个值应该大于udp_sendpsace,因为它需要处理每套接字的、尽可能多的同步udp数据包。
Udp_resvspace -this value should be greater than udp_sendpsace, because it needs to handle as many simultaneous udp packets per socket as it can.
当网络接口层从它的上一层收到一个数据包时,它就加上一个前同步信号以及循环冗余校验(CRC)。
When the network interface receives a packet from the layer above, it adds a preamble and CRC.
攻击包括有一个客户端多次发送SYN数据包(同步)服务器上的每个端口,使用假的IP地址。
The attack involves having a client repeatedly send SYN (synchronization) packets to every port on a server, using fake IP addresses.
通用成帧协议(GFP)不仅是光同步数字传输网上的传输协议,而且是光传输网上的新型数据包传输协议,它具有简单、多协议适配等优点。
Generic framing procedure(GFP) is a new brand of data-packet transmitting protocol on synchronous digital hierarchy(SDH), as well as on optical transport network(OTN).
如果没有同步脉冲的话,接收机就不能把握住时机来预计下一个数据包的到达时间。
Without a synchronizing pulse, the receiver cannot use timing to predict when the next group will arrive.
如果没有同步脉冲的话,接收机就不能把握住时机来预计下一个数据包的到达时间。
Without a synchronizing pulse, the receiver cannot use timing to predict when the next group will arrive.
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