EdgeRouter SNMPv3

Ubiquiti EdgeRouters require a specific syntax to enable SNMPv3, see the following entry for details.

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Debian: Wazuh

Wazuh is a free, open source and enterprise-ready security monitoring solution for threat detection, integrity monitoring, incident response and compliance.

 

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Debian: Prometheus SNMP

This exporter is the recommended way to expose SNMP data in a format which Prometheus can ingest.

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Dell PERC to ITSAS Flash

This guide allows you to crossflash 12th gen Dell Mini Mono & full size cards to LSI IT firmware. Mini Mono refers to the small models that fit in the dedicated “storage slot” on Dell servers. Because iDRAC checks the PCI vendor values of cards in this slot before allowing the server to boot, the …

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NSX-T Edge and Manager CFAPI/TLS Integration

NSX-T edges, manager and components do support integration with LogInsight CFAPI Agent with TLS. However the NSX-T Manager UI does not support this specific combination of options and requires CLI work in order to function.

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NSX-T Overlay Configuration (EDGE/HOST)

VMware NSX-T™ Data Center provides an agile software-defined infrastructure to build cloud-native application environments.

NSX-T Data Center focuses on providing networking, security, automation, and operational simplicity for emerging application frameworks and architectures that have heterogeneous endpoint environments and technology stacks. NSX-T Data Center supports cloud-native applications, bare metal workloads, multi-hypervisor environments, public …

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Debian: Docker-CE

Docker is a set of platform as a service products that use OS-level virtualization to deliver software in packages called containers. Containers are isolated from one another and bundle their own software, libraries and configuration files; they can communicate with each other through well-defined channels.

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Avamar Cheatsheet

This blog entry is a cheat sheet for various Avamar commands and options required during deployment or day-to-day operations.

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Debian: LVS (Direct Route/DR)

Direct Routing: referred to as DR, adopts a semi open network structure, similar to the structure of TUN mode (IP tunnel), but the nodes are not scattered in different places, but located in the same physical network with the scheduler. The load scheduler connects with each node server through the local network, so there is …

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Windows: Prometheus-Node-Exporter

Prometheus is a free software application used for event monitoring and alerting. It records real-time metrics in a time series database (allowing for high dimensionality) built using a HTTP pull model, with flexible queries and real-time alerting.  Prometheus also has node exporters including windows to export OS specific metrics.

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