公开(公告)号：US20090007251A1

公开(公告)日：2009-01-01

申请号：US11821839

申请日：2007-06-26

申请人： David Abzarian ,  Michael R. Surkan ,  Salahuddin C.J. Khan ,  Amit A. Sehgal ,  Eran Yariv ,  Emanuel Paleologu ,  Gerardo Diaz Cuellar

发明人： David Abzarian ,  Michael R. Surkan ,  Salahuddin C.J. Khan ,  Amit A. Sehgal ,  Eran Yariv ,  Emanuel Paleologu ,  Gerardo Diaz Cuellar

IPC分类号： G06F9/00

CPC分类号： H04L63/029

摘要： A host firewall can determine and consider whether unsolicited traffic is inbound from beyond the edge of the network and allow or block such traffic based at least in part upon this characteristic. In one implementation, an edge traversal parameter can be set on a host firewall rule, which typically includes other parameters such as port, protocol, etc. If the unsolicited traffic received via an edge traversal interface matches a host firewall rule that has the edge traversal criterion, then the firewall does not block the traffic. On the other hand, if the unsolicited traffic received via an edge traversal interface fails to satisfy the edge traversal criterion on any firewall rule, then the firewall blocks the traffic.

摘要翻译： 主机防火墙可以确定并考虑来自网络边缘的未经请求的流量是否入站，并且至少部分地基于该特性来允许或阻止该流量。 在一个实现中，可以在主机防火墙规则上设置边缘遍历参数，主机防火墙规则通常包括诸如端口，协议等的其他参数。如果通过边缘遍历接口接收的未经请求的流量与具有边缘遍历的主机防火墙规则匹配 标准，那么防火墙不会阻塞流量。 另一方面，如果通过边缘遍历接口接收的未经请求的流量无法满足任何防火墙规则的边缘遍历标准，则防火墙会阻塞流量。

公开(公告)号：US20110302314A1

公开(公告)日：2011-12-08

申请号：US13211009

申请日：2011-08-16

申请人： David Abzarian ,  Michael R. Surkan ,  Salahuddin C.J. Khan ,  Amit A. Sehgal ,  Mohit Talwar

发明人： David Abzarian ,  Michael R. Surkan ,  Salahuddin C.J. Khan ,  Amit A. Sehgal ,  Mohit Talwar

IPC分类号： G06F15/16

CPC分类号： H04L63/029 ,  H04L69/16

摘要： A system maintains a dormant state in the host, in which no beacons (or “bubbles”) are transmitted from the host when no application or service (collectively, “processes”) of the host is accepting unsolicited traffic via the edge traversal service. When at least one application or service begins to accept unsolicited traffic via the edge traversal service, the host enters a qualified state and begins transmitting the beacons. As each additional application or service begins to accept such traffic, the number of accepting applications and services is maintained. As applications and services terminate acceptance of such traffic, the number of accepting applications and services is decremented. When the last application or service terminates acceptance of unsolicited traffic via the edge traversal service, the host re-enters the dormant state and ceases transmission of its beacons.

摘要翻译： 当主机的应用程序或服务（统称为“进程”）通过边缘遍历服务接受未经请求的流量时，系统将在主机中维护休眠状态，在主机中不发送信标（或“气泡”）。 当至少一个应用程序或服务通过边缘遍历服务开始接受未经请求的流量时，主机进入合格状态并开始发送信标。 随着每个附加应用程序或服务开始接受这种流量，维护接受的应用程序和服务的数量。 随着应用程序和服务终止这种流量的接受，接受申请和服务的数量减少了。 当最后一个应用程序或服务通过边缘遍历服务终止接受未经请求的流量时，主机重新进入休眠状态并停止其信标的传输。

公开(公告)号：US20100088418A1

公开(公告)日：2010-04-08

申请号：US12632110

申请日：2009-12-07

申请人： David Abzarian ,  Michael R. Surkan ,  Salahuddin C.J. Khan ,  Amit A. Sehgal ,  Mohit Talwar

发明人： David Abzarian ,  Michael R. Surkan ,  Salahuddin C.J. Khan ,  Amit A. Sehgal ,  Mohit Talwar

IPC分类号： G06F15/16

CPC分类号： H04L63/029 ,  H04L69/16

摘要： A system maintains a dormant state in the host, in which no beacons (or “bubbles”) are transmitted from the host when no application or service (collectively, “processes”) of the host is accepting unsolicited traffic via the edge traversal service. When at least one application or service begins to accept unsolicited traffic via the edge traversal service, the host enters a qualified state and begins transmitting the beacons. As each additional application or service begins to accept such traffic, the number of accepting applications and services is maintained. As applications and services terminate acceptance of such traffic, the number of accepting applications and services is decremented. When the last application or service terminates acceptance of unsolicited traffic via the edge traversal service, the host re-enters the dormant state and ceases transmission of its beacons.

摘要翻译： 当主机的应用程序或服务（统称为“进程”）通过边缘遍历服务接受未经请求的流量时，系统将在主机中维护休眠状态，在主机中不发送信标（或“气泡”）。 当至少一个应用程序或服务通过边缘遍历服务开始接受未经请求的流量时，主机进入合格状态并开始发送信标。 随着每个附加应用程序或服务开始接受这种流量，维护接受的应用程序和服务的数量。 随着应用程序和服务终止这种流量的接受，接受申请和服务的数量减少了。 当最后一个应用程序或服务通过边缘遍历服务终止接受未经请求的流量时，主机重新进入休眠状态并停止其信标的传输。