packet head meaning in English
封包头
Examples
- We block incoming packets arriving from the evil ip first iptables line , block outgoing packets headed for the evil ip next iptables line , and then turn off forwarding in either direction for this particular ip last two iptables lines
我们阻止来自恶意ip （第一个以iptables开头的行）的进入信息包，阻止标题为恶意ip （下一个以iptables开头的行）的外出信息包，然后关闭涉及这个特殊ip （最后两个以iptables开头的行）的转发。 - An error detecting method which can prevent the decoding error affecting the next video packet head is used , and a restoration measure for b frame based on the mv prediction which can improve the visual quality has been studied . 3 . a novel marking algorithm for ip diffserv based on the transmission condition and the different importance of video streams for decoder has been introduced
2实现了mpeg - 4的差错检测、可逆变长解码rvld和差错掩盖方法:对i或p帧纹理区的差错先用rvld进行解码,然后对残留的差错用空间插值或运动补偿方法进行掩盖,而对p帧的运动矢量mv ,利用图像的空间平滑特性进行恢复; 3针对b帧差错的复原,我们还提出了一种基于运动估计的方法。 - Then , a single rule is inserted into the input chain that redirects all incoming new connection packets headed to the target port 873 in this case to this special chain , effectively placing a limit on new , incoming connections while not affecting packets that are part of an established connection
然后，一个规则将插入input链，该input链将要发送到目标端口（本例中是873 ）的所有进入new连接信息包重定向到这个特定链，这样便有效地限制了新的进入连接，但又不会影响所建立连接中的信息包。