Patents Assigned to DASAN NETWORK SOLUTIONS, INC.
  • Redundancy administrating method for virtual private network and network switching apparatus with the same method implemented therein
    Patent number: 11265186
    Abstract: 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.
    Type: Grant
    Filed: September 23, 2020
    Date of Patent: March 1, 2022
    Assignee: DASAN Network Solutions, Inc.
    Inventor: Gye Rok Gwun
  • REDUNDANCY ADMINISTRATING METHOD FOR VIRTUAL PRIVATE NETWORK AND NETWORK SWITCHING APPARATUS WITH THE SAME METHOD IMPLEMENTED THEREIN
    Publication number: 20210091973
    Abstract: 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.
    Type: Application
    Filed: September 23, 2020
    Publication date: March 25, 2021
    Applicant: DASAN Network Solutions, Inc.
    Inventor: Gye Rok Gwun
  • Optical Ethernet apparatus capable of reset control
    Patent number: 9806800
    Abstract: An Ethernet-based optical transmission system, and particularly, an apparatus and method for controlling a remote optical Ethernet device. An optical Ethernet apparatus includes a system recovery processor configured to output a system reset signal or a system power ON/OFF control signal and a system recovery controller configured to detect a system recovery command that occurs when a predetermined signal pattern is repeated the designated number of times for a designated period of time, and to control the system recovery processor using the detected system recovery command.
    Type: Grant
    Filed: January 22, 2016
    Date of Patent: October 31, 2017
    Assignees: DASAN Networks, Inc., DASAN Network Solutions, Inc.
    Inventors: Sang Cheol Mun, Byeong Chan Lee
  • OPTICAL ETHERNET APPARATUS CAPABLE OF RESET CONTROL
    Publication number: 20170195042
    Abstract: An Ethernet-based optical transmission system, and particularly, an apparatus and method for controlling a remote optical Ethernet device. An optical Ethernet apparatus includes a system recovery processor configured to output a system reset signal or a system power ON/OFF control signal and a system recovery controller configured to detect a system recovery command that occurs when a predetermined signal pattern is repeated the designated number of times for a designated period of time, and to control the system recovery processor using the detected system recovery command.
    Type: Application
    Filed: January 22, 2016
    Publication date: July 6, 2017
    Applicants: DASAN Networks, Inc, DASAN Network Solutions, Inc.
    Inventors: Sang Cheol Mun, Byeong Chan Lee
  • NETWORK SWITCH HAVING ADDRESS CONFIGURATION FUNCTION
    Publication number: 20160344683
    Abstract: A network switch is disclosed, where predetermined terminals are connected to respective ports. The network switch includes an address setter that transmits an address including a physical address to be allocated to the terminals connected to the respective ports, and an address setting command through a corresponding port.
    Type: Application
    Filed: November 5, 2014
    Publication date: November 24, 2016
    Applicants: DASAN NETWORKS, INC., DASAN NETWORK SOLUTIONS, INC.
    Inventors: Jae-Sang PARK, Seung-Dong LEE