发明名称 |
FILTERING A DATA PACKET BY MEANS OF A NETWORK FILTERING DEVICE |
摘要 |
There is a need for coupling, for example within an automation area, particularly critical subareas with less critical subareas of the automation area. The invention relates to a method and a network filtering device for filtering a data packet between a first network and a second network. According to the invention, a data packet is checked several times in parallel by means of a multiplier and a plurality of filtering devices. |
申请公布号 |
WO2015043817(A1) |
申请公布日期 |
2015.04.02 |
申请号 |
WO2014EP67239 |
申请日期 |
2014.08.12 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
FALK, RAINER;VON OHEIMB, DAVID;BLÖCHER, UWE |
分类号 |
H04L12/28 |
主分类号 |
H04L12/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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