公开(公告)号：EP4456505A1

公开(公告)日：2024-10-30

申请号：EP23170547.6

申请日：2023-04-28

申请人： Deutsche Telekom AG

发明人： DÜTTING, Kaspar ,  BIEDERBECK, Eric

IPC分类号： H04L45/64 ,  H04L45/24 ,  H04L47/125

摘要： The present disclosure relates to a system for completely or at least partially decoupling IP traffic from Network to Network Interface, NNI, underlay routers, the system further comprising: a mobile device having a physically or virtually installed Software-Defined Wide Area Network, SDWAN, overlay router and a modem consisting of an SDWAN underlay router and a radio module; an international backbone operator comprising a first international backbone operator underlay access router located at a first country and a second international backbone operator underlay access router located at a second country connected via an hyperscaler cloud, a Customer SDWAN Hub located in the second country including a Customer Data Center underlay access router, a Customer SDWAN Data Center overlay router, a Customer Data Center and a Customer Authentication Server, wherein the SDWAN overlay router of the mobile device is configured to completely or at least partially route traffic from the SDWAN overlay router of the mobile device through the SDWAN underlay router, the international backbone operator to the Customer SDWAN Data Center overlay router via the Customer Data Center underlay access router via a Virtual Private Network, VPN, tunnel or via Secure Vector Routing, SVR, and wherein the Customer SDWAN Data Center overlay router is configured to completely or at least partially route traffic from the Customer SDWAN Data Center overlay router through the Customer Data Center underlay access router, the international backbone operator to the SDWAN overlay router via the SDWAN underlay router of the mobile device via Virtual Private Network, VPN, tunnelling or via Secure Vector Routing, SVR