Cisco Technology, Inc.

Avinash Ashok Kumar Chiganmi

Balaji Sundararajan

Madhuri Kolli

Giorgio Valentini

Venkatraman Venkatapathy

Vivek Agarwal

Shu-Fen Lee

Clinton John Grant

Calvin Michael Hareng

Winifred Yah Lee

Suman Sarkar

Karumbayiram Gunasekaran

The present technology pertains to receiving a tag associating at least one routing domain in an on-premises site with at least one virtual network in a cloud environment associated with a cloud service provider. The present technology also pertains to the automation of populating route and propagation tables with the cloud service provider.

Automated connectivity to cloud resources

The present technology is directed to controlling and managing resources both in Software-Defined Cloud Interconnect (SDCI) providers and cloud service providers via a single network controller and further connecting virtual networks in a branch site to virtual networks in the cloud service providers. A network controller can establish a network gateway in an SDCI provider, establish a cross-connectivity between the network gateway in the SDCI provider and one or more clouds, group one or more virtual networks in the one or more clouds and one or more virtual networks in a branch site into a tag, and establish a connection between the one or more virtual networks in the one or more clouds and the one or more virtual networks in the branch site using the tag.

System and method for connecting virtual networks in a branch site to clouds

The present technology discloses methods, systems, and non-transitory computer-readable storage media for establishing a redundant path connection. An example method can include configuring a software-defined wide-area network (SDWAN) tunnel between an on-premises router and a plurality of SDWAN routers; configuring a virtual layer 2 connection between the plurality of SDWAN routers and handoff locations for a virtual cloud resource (VCR) associated with at least one VCR tag, wherein a software-defined cloud infrastructure (SDCI) underlay associated with at least one SDCI provider connects to a cloud service provider (CSP) at the handoff locations; configuring a VCR connection between at least one VCR associated with the VCR tag and the handoff locations for the at least one VCR; configuring a border gateway protocol (BGP) session between the plurality of SDWAN routers and the handoff locations; and validating the SDWAN tunnel, the virtual layer 2 connection, the VCR connection, and the BGP session.

Automated and scalable multi-level redundancy for cloud infrastructure

In one embodiment, a device writes messages and corresponding trace-on-failure flags to log files when failure conditions are detected. The device propagates the trace-on-failure flags to headers of the log files. The device forms a file index of the log files that have trace-on-failure flags set in their headers. The device performs, using the file index, a lookup of messages in the log files associated with a particular error context. The device sends data from the lookup to an electronic display.

Tracelog isolation of failed sessions at scale

Growing community of inventors

Fremont, CA, United States of America

Avinash Ashok Kumar Chiganmi