公开(公告)号：US20230067622A1

公开(公告)日：2023-03-02

申请号：US17858586

申请日：2022-07-06

申请人： FLIPKART INTERNET PRIVATE LIMITED

发明人： Aftab Ahmad ANSARI ,  Krishna KUMAR ,  Raghdipsingh Raghbirsingh PANESAR

IPC分类号： H04L47/28 ,  H04L47/32 ,  H04L9/40

摘要： Method and system relating to firewall configuration have been discussed. According to an embodiment, a method comprises specifying at least one firewall configuration at a first server at which the at least one firewall configuration is to be enforced; to a plurality of servers, distributing the at least one specified firewall configuration along with a set of parameters to identify the plurality of servers at which the at least one specified firewall configuration has to be enforced; receiving a data packet by a second server of the plurality of servers from the first server; and comparing the at least one specified firewall configuration with a default set of firewall configuration while receiving the data packet by the second server of the plurality of servers from the first server.

公开(公告)号：US20230088222A1

公开(公告)日：2023-03-23

申请号：US17949006

申请日：2022-09-20

申请人： Flipkart Internet Private Limited

发明人： V. Santhosh Kumar TANGUDU ,  Chaitanya GOYAL ,  Brijesh K. B ,  Raghdipsingh Raghbirsingh PANESAR ,  Krishna KUMAR ,  Nikhil AGRAWAL

IPC分类号： H04L47/2475 ,  H04L12/66 ,  H04L47/2408

摘要： A system and method for dynamically shaping an inter-datacenter traffic. The method encompasses receiving, one or more inter-datacenter data packets of the inter-datacenter traffic, wherein each inter-datacenter data packet is associated with a corresponding application and/or application interaction. The method thereafter encompasses identifying, one or more target application flow policies for said each inter-datacenter data packet from one or more application flow policies pre-stored in one or more eBPF maps. The method thereafter leads to dynamically marking, a priority for said each inter-datacenter data packet using an eBPF XDP techstack, based at least on the identified one or more target application flow policies. Further the method encompasses transmitting to an edge router, said each inter-datacenter data packet with the corresponding marked priority. The method further comprises dynamically shaping via the edge router, the inter-datacenter traffic based on said each inter-datacenter data packet and said corresponding marked priority.

公开(公告)号：US20230076842A1

公开(公告)日：2023-03-09

申请号：US17899225

申请日：2022-08-30

申请人： Flipkart Internet Private Limited

发明人： Raghdipsingh Raghbirsingh PANESAR ,  Vikas VERMA ,  Vishwas TIWARI

IPC分类号： H04L45/24 ,  H04L45/00 ,  H04L43/0864

摘要： The present disclosure relates to methods and systems for actively monitoring a latency in a network fabric comprising one or more data centres. The method begins with identifying a path between a pinger node and a responder node. A custom packet is then generated to be routed from the pinger node to the responder node via the path. Thereafter, the custom packet is encapsulated with one or more IP headers and deterministically routed from the pinger node to the responder node, subsequent to which a reverse custom packet is generated to be routed from the responder node to the pinger node. Next, the reverse custom packet is encapsulated with one or more IP headers. The method then includes deterministically routing the encapsulated reverse custom packet from the responder node to the pinger node and monitoring the latency between the pinger node and the responder node.

公开(公告)号：US20220385576A1

公开(公告)日：2022-12-01

申请号：US17750856

申请日：2022-05-23

申请人： FLIPKART INTERNET PRIVATE LIMITED

发明人： Krishna KUMAR ,  Raghdipsingh Raghbirsingh PANESAR ,  Varun Viswanathan NAIR ,  Aftab Ahmad ANSARI

IPC分类号： H04L45/76 ,  H04L67/1004

摘要： A system [100] and method [200] for migration of virtual machine(s). The method [200] encompasses identifying, the virtual machine(s) hosted under a first server unit configured in a network to migrate to a second server unit. The method [200] thereafter comprises broadcasting in the network, a GARP response generated by one of the virtual machine(s) and the first server unit. Further the method [200] comprises enabling, an IP forwarding on the second server unit. The method [200] thereafter encompasses enabling, a Proxy ARP on a first network node associated with the first server unit and a second network node associated with the second server unit. Further the method [200] comprises migrating, the virtual machine(s) to the second server unit from the first server unit based at least on the GARP, the enabled IP forwarding and the enabled Proxy ARP.