| GRE over IPSec工作流程探究与应用分析 |
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| 引用本文： | 刘阳.GRE over IPSec工作流程探究与应用分析[J].青岛教育学院学报,2014(4):42-45. |
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| 作者姓名： | 刘阳 |
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| 作者单位： | 青岛职业技术学院软件与服务外包学院,山东青岛266555 |
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| 摘 要： | GRE over IPSec是将GRE封装后的报文又封装到IPSec报文中的一种VPN应用技术，该技术克服了GRE VPN明文传输无加密功能而IPSEC VPN具有加密功能但只能封装在单播报文的缺陷，发挥了GRE和IPSec各自的独特功能，实现了对私网数据单播和组播加密传输，是企业构建In-tranet/Extranet VPN网络实用技术。
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| 关 键 词： | GRE协议 IPSec协议 GRE over IPSec 网络安全 |
Workflow Exploration and Application Analysis of GRE over IPSec |
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| LIU Yang.Workflow Exploration and Application Analysis of GRE over IPSec[J].Journal of Qingdao Education College,2014(4):42-45. |
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| Authors: | LIU Yang |
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| Institution: | LIU Yang (School of Software ＆ Service Outsourcing, Qingdao Technical College, Qingdao, Shandong 266555, China) |
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| Abstract: | GRE over IPSec is a kind of VPN application technology to encapsulate the packages that GRE is encapsulated to IPSec packages .It overcomes the defect that GRE VPN plaintext is trans-mitted without encryption and IPSEC VPN with encryption function can only be encapsulated in uni-cast packets .It plays the unique function of GRE and IPSec respectively .It achieves unicast and mul-ticast encryption transmission for the private network data .And it is a practical technology to con-struct the Intranet/Extranet VPN Network in enterprises . |
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| Keywords: | GRE protocol IPSec protocol GRE over IPSec network security |
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