Networking
MikroTik Router Configuration From Scratch
How I rebuilt my MikroTik router step by step, what each setting does, and why it matters for a calm home network.
Blog
Insights & Thoughts
Insights on technology, leadership, productivity, and personal growth in the tech industry.
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Infrastructure
Upgrading my Proxmox cluster to 32GB per node and testing HA failover
How I upgraded both Lenovo M710q nodes from 4-8GB to 32GB RAM, what I got wrong with Alertmanager silencing, and what the first real HA failover test showed.
Infrastructure
A stopped iperf3 container and the Proxmox autostart flag I forgot to set
Prometheus fired two alerts when my iperf3 testing container went dark. The root cause was one missing flag: onboot: 0 on the Proxmox LXC container. Here is how I traced it and fixed it.
Infrastructure
Migrating Pi-hole from a Raspberry Pi to a Proxmox LXC
Replacing pi2.internal (Raspberry Pi 4) with pihole01, a Proxmox LXC container, as the new Pi-hole master. The migration itself was uneventful; the surprises were in TLS, Pi-hole v6 exporter auth, and Grafana label relabeling.
Networking
IPv6 In A Homelab
What IPv4 is, how IPv6 is different, why adoption is uneven, and when it makes sense to enable it at home.
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