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Description: 截包的需求一般来自于过滤、转换协议、截取报文分析等。 过滤型的应用比较多，典型为包过滤型防火墙。 转换协议的应用局限于一些特定环境。比如第三方开发网络协议软件，不能够与原有操作系统软件融合，只好采取“嵌入协议栈的块”（BITS）方式实施。比如IPSEC在Windows上的第三方实现，无法和操作系统厂商提供的IP软件融合，只好实现在IP层与链路层之间，作为协议栈的一层来实现。第三方PPPOE软件也是通过这种方式实现。 截取包用于分析的目的，用“抓包”描述更恰当一些，“截包”一般表示有截断的能力，“抓包”只需要能够获取即可。实现上一般作为协议层实现。 本文所说的“应用层截包”特指在驱动程序中截包，然后送到应用层处理的工作模式-cut the demand for general packet from the filter, change the agreement, reported the interception of text analysis. Filter - type applications are more typical for packet filtering firewall. The conversion agreement was limited to a specific application environment. For example, third-party development of network protocol software, not the original operating system software integration, they take "embedded protocol stack block" (BITS) implementation. For instance, IPSEC on Windows third-party realized, unable and operating system vendors to provide IP software integration, but to achieve the IP layer and link layer between as the layer protocol stack to achieve. PPPOE third-party software is achieving in this way. Packet interception for the purpose of analysis, "capturing
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Size: 564302 |
Author: 叶红 |
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Description: 截包的需求一般来自于过滤、转换协议、截取报文分析等。 过滤型的应用比较多，典型为包过滤型防火墙。 转换协议的应用局限于一些特定环境。比如第三方开发网络协议软件，不能够与原有操作系统软件融合，只好采取“嵌入协议栈的块”（BITS）方式实施。比如IPSEC在Windows上的第三方实现，无法和操作系统厂商提供的IP软件融合，只好实现在IP层与链路层之间，作为协议栈的一层来实现。第三方PPPOE软件也是通过这种方式实现。 截取包用于分析的目的，用“抓包”描述更恰当一些，“截包”一般表示有截断的能力，“抓包”只需要能够获取即可。实现上一般作为协议层实现。 本文所说的“应用层截包”特指在驱动程序中截包，然后送到应用层处理的工作模式-cut the demand for general packet from the filter, change the agreement, reported the interception of text analysis. Filter- type applications are more typical for packet filtering firewall. The conversion agreement was limited to a specific application environment. For example, third-party development of network protocol software, not the original operating system software integration, they take "embedded protocol stack block" (BITS) implementation. For instance, IPSEC on Windows third-party realized, unable and operating system vendors to provide IP software integration, but to achieve the IP layer and link layer between as the layer protocol stack to achieve. PPPOE third-party software is achieving in this way. Packet interception for the purpose of analysis, "capturing
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Size: 564224 |
Author: 叶红 |
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Description: 1. 可以设定发送封包的间隔时间 (每次kill需要发送65536个PADT封包，因此最大间隔时间10毫秒会造成每次kill需时10分钟，显然不够迅速。
一般来讲，设定间隔时间在1毫秒至2毫秒应该就可以减轻网路的负担了)
2. 现在可以对任意MAC做自己的标记，这样就可以记住某些特定的电脑了
3. 提供手动输入ISP MAC的功能
4. 现在PPPoE Killer一执行起来就会去寻找储存档并自动载入-1. Can set the interval to send packets (each kill need to send 65,536 PADT packet, the maximum time of 10 milliseconds will cause kill each take 10 minutes, apparently was not quick enough. Generally speaking, set interval of time in 1 ms to 2 ms should be able to alleviate the burden on the network) 2. arbitrary MAC can now do their own tags so that you can remember certain computer 3. to provide manually enter ISP MAC functionality 4. PPPoE Killer now a will to implement it to search for file storage and automatically loading
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Size: 722944 |
Author: JEFFSON |
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Description: 通过PF_PACKET接收ether层包-PF_PACKET receive through the ether layer packet
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Size: 2048 |
Author: ahkoo |
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Description: The W5500 chip is a Hardwired TCP/IP embedded Ethernet controller that provides
easier Internet connection to embedded systems. W5500 enables users to have the
Internet connectivity in their applications just by using the single chip in which TCP/IP
stack, 10/100 Ethernet MAC and PHY embedded.
WIZnet‘s Hardwired TCP/IP is the market-proven technology that supports TCP, UDP,
IPv4, ICMP, ARP, IGMP, and PPPoE protocols. W5500 embeds the 32Kbyte internal
memory buffer for the Ethernet packet processing. If you use W5500, you can
implement the Ethernet application just by adding the simple socket program. It’s
faster and easier way rather than using any other Embedded Ethernet solution. Users
can use 8 independent hardware sockets simultaneously.
SPI (Serial Peripheral Interface) is provided for easy integration with the external
MCU. The W5500’s SPI supports 80 MHz speed and new efficient SPI protocol for the
high speed network communication. In order to reduce power consumption of the
system, W5500 provides WOL (Wake on LAN) and power down mode.
Platform: |
Size: 1492601 |
Author: bezr41@gmail.com |
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