| 基于SNMP的IP地址盗用解决方案 |
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| 引用本文： | 李霞,胡伟.基于SNMP的IP地址盗用解决方案[J].绵阳师范学院学报,2005,24(2):30-32,48. |
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| 作者姓名： | 李霞 胡伟 |
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| 作者单位： | 1. 滨州医学院网络中心,山东滨州,256603;西华师范大学计算机学院,四川南充,637002
2. 西华师范大学计算机学院,四川南充,637002 |
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| 摘 要： | IP地址盗用一直是一个令网管人员非常头疼的问题。由于MAC地址可以修改，现在常用的IP地址与MAC地址绑定的方法。并不能有效防止IP地址的盗用；采用端口限定IP地址的方法理论上可行，但造价非常大。对上述两种解决IP地址盗用方法及SNMP的工作原理做出分析，在此基础上提出了基于SNMP的IP地址盗用解决方案。
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| 关 键 词： | SNMP IP地址盗用 MAC ARP 网络管理 |
| 文章编号： | 1672-612x（2005）02-0030-03 |
| 收稿时间： | 11 28 2004 12:00AM |
| 修稿时间： | 2004-11-28 |
Countermeasures Based on SNMP Against IP Address Usurpation |
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| LI Xia,HU Wei.Countermeasures Based on SNMP Against IP Address Usurpation[J].Journal of Mianyang Normal University,2005,24(2):30-32,48. |
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| Authors: | LI Xia HU Wei |
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| Institution: | 1. Network Center of Binzhou Medical College, Binzhou, 256603, Shandong ; 2. Computer College of China West Normal University,Nanehong 637002 ,Siehuan |
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| Abstract: | The problem of IP address usurped is always bothering the manager of network. Because of the MAC address is easily changed, the usual method to prevent IP from being usurped by binding IP address to MAC address can't work effectively. To restrict IP address with port is effectively but very expensive. Those two Methods used to solve IP address usurped and the principles of SNMP are analyzed. Base on this, a new method of solving IP address usurped is given. |
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| Keywords: | SNMP IP address usurped MAC ARP management of network |
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