发明申请
WO2008075891A1 INTRUSION PROTECTION DEVICE AND INTRUSION PROTECTION METHOD FOR POINT-TO-POINT TUNNELING PROTOCOL
审中-公开
基本信息:
- 专利标题： INTRUSION PROTECTION DEVICE AND INTRUSION PROTECTION METHOD FOR POINT-TO-POINT TUNNELING PROTOCOL
- 专利标题（中）：点对点隧道协议的入侵保护装置和侵入保护方法
- 申请号：PCT/KR2007/006652 申请日：2007-12-18
- 公开(公告)号：WO2008075891A1 公开(公告)日：2008-06-26
- 发明人： LEE, Jang-Won , SONG, Dong-Myon , HA, Jin-Yong , ZEONG, Zoo-Yl
- 申请人： KTFREETEL CO., LTD. , LEE, Jang-Won , SONG, Dong-Myon , HA, Jin-Yong , ZEONG, Zoo-Yl
- 申请人地址： 7-18, Sincheon-dong Songpa-gu Seoul 138-240 KR
- 专利权人： KTFREETEL CO., LTD.,LEE, Jang-Won,SONG, Dong-Myon,HA, Jin-Yong,ZEONG, Zoo-Yl
- 当前专利权人： KTFREETEL CO., LTD.,LEE, Jang-Won,SONG, Dong-Myon,HA, Jin-Yong,ZEONG, Zoo-Yl
- 当前专利权人地址： 7-18, Sincheon-dong Songpa-gu Seoul 138-240 KR
- 代理机构： PHIL & ONZI INT'L PATENT & LAW FIRM
- 优先权： KR10-2006-0130456 20061219; KR10-2007-0132353 20071217
- 主分类号： H04L12/22
- IPC分类号： H04L12/22
摘要：
The present invention relates to a method for monitoring and blocking an abnormal traffic of a point-to-point tunneling packet data, comprising restoring a tunneling packet data to an IP packet data, judging whether the IP packet data is a normal or abnormal traffic, discarding the tunneling packet data when the IP packet data is judged to be an abnormal traffic and transmitting the tunneling packet data to another network node when the IP packet data is judged to be a normal traffic.
摘要（中）：
本发明涉及一种用于监控和阻断点对点隧道分组数据的异常流量的方法，包括：将隧道分组数据恢复到IP分组数据，判断IP分组数据是正常还是异常流量， 当IP分组数据被判断为异常业务时，丢弃隧道分组数据，并且当IP分组数据被判断为正常业务时，将隧道分组数据发送到另一个网络节点。