Therefore, performing packet capture can be a frustrating exercise in a dynamic environment where hundreds, possibly thousands of pods are continually being created and destroyed.Ĭalico Dynamic Packet Capture is a self-service, on-demand, tool for performing packet capture for a specific pod or collection of pods. But in Kubernetes, packets move across distributed, short-lived endpoints-sometimes across different cloud and Kubernetes environments. PacketCapture can capture and evaluate packets and endpoints to determine the source of an issue. When you have hundreds of services interacting, pinpointing and troubleshooting becomes difficult. Packet capture is supported on GigaVUE-HC1, GigaVUE-HC2, and GigaVUE-HC3 nodes. In a distributed environment, packet capture (PCAP) can be a valuable technique for debugging microservices and application communication in day-to-day operations and incident response.Īpplications are made up of composite microservices, and a single request often moves through 4 or more services. Packets are captured at the specified port and are stored in a PCAP file. CalicoCon + Cloud-Native Security Summit.Application-Level Security and Observability.Full-Stack Observability powered by eBPF.Workload-based IDS/IPS, DDoS, DPI, and WAF.Multi-Cloud, Multi-cluster Networking, Security, Observability and Distros.By default, the capture is performed within the context of the selected virtual service. Compare Products Open source, Cloud and Enterprise Parameters may be defined for the packet capture.Calico Enterprise Self-Managed Platform.
#Packet capture windows#
Calico Open Source eBPF, Standard Linux and Windows.
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