发明申请
US20080155676A1 Method and system for creating a demilitarized zone using network stack instances
有权
使用网络堆栈实例创建非军事化区域的方法和系统
- 专利标题： Method and system for creating a demilitarized zone using network stack instances
- 专利标题（中）： 使用网络堆栈实例创建非军事化区域的方法和系统
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申请号： US11642427申请日： 2006-12-20
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公开(公告)号： US20080155676A1公开(公告)日： 2008-06-26
- 发明人: Darrin P. Johnson , Darren J. Reed , Erik Nordmark
- 申请人： Darrin P. Johnson , Darren J. Reed , Erik Nordmark
- 申请人地址： US CA Santa Clara
- 专利权人： Sun Microsystems, Inc.
- 当前专利权人： Sun Microsystems, Inc.
- 当前专利权人地址： US CA Santa Clara
- 主分类号： H04L9/00
- IPC分类号： H04L9/00 ; H04L12/56
摘要：
A method for routing a packet. The method includes receiving the packet from a first network into a network interface card (NIC), where the NIC is operatively connected to a host and the host includes a first virtual network stack and a second virtual network stack. The method further includes sending the packet to a first virtual network stack, where the first virtual network stack includes a first filter, a first network layer, and a first transport layer. In addition, the first filter, the first network layer, and the first transport layer are isolated from the second virtual network stack. If the packet is permitted through the first filter in the first virtual network stack, then the packet is sent to a first virtual NIC.
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