公开(公告)号：US11265186B2

公开(公告)日：2022-03-01

申请号：US17030309

申请日：2020-09-23

申请人： DASAN Network Solutions, Inc.

发明人： Gye Rok Gwun

IPC分类号： H04L12/437 ,  H04L61/5069 ,  H04L12/46 ,  H04L65/611 ,  H04L61/00 ,  H04L61/30 ,  H04L12/18

摘要： At least two egress provider edge (PE) routers of a service provider core network of a virtual private network are set as an anycast transport node. The same logical IP address and the same interior label are allocated to the egress PE routers. The same service label is allocated to virtual private networks, or private routes of virtual private networks, serviced by the two egress PE routers constituting the anycast transport node.

公开(公告)号：US20210091973A1

公开(公告)日：2021-03-25

申请号：US17030309

申请日：2020-09-23

申请人： DASAN Network Solutions, Inc.

发明人： Gye Rok Gwun

IPC分类号： H04L12/437 ,  H04L12/46 ,  H04L29/12

摘要： At least two egress provider edge (PE) routers of a service provider core network of a virtual private network are set as an anycast transport node. The same logical IP address and the same interior label are allocated to the egress PE routers. The same service label is allocated to virtual private networks, or private routes of virtual private networks, serviced by the two egress PE routers constituting the anycast transport node.