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    <title>Obelinf Blog</title>
    <link>https://obelinf.com/blog/</link>
    <description>News, guides, and product updates from Obelinf.</description>
    <language>en</language>
    <lastBuildDate>Sat, 29 Aug 2026 23:21:07 GMT</lastBuildDate>
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    <item>
      <title><![CDATA[Best Network Documentation Tools in 2026]]></title>
      <link>https://obelinf.com/blog/best-network-documentation-tools-in-2026/</link>
      <guid>https://obelinf.com/blog/best-network-documentation-tools-in-2026/</guid>
      <description><![CDATA[We compared six network documentation tools, from managed SaaS to self hosted, across deployment, features, pricing, and operational overhead to help you choose the right one in 2026.]]></description>
      <pubDate>Sat, 29 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Hudu Alternatives in 2026: 5 Tools Compared]]></title>
      <link>https://obelinf.com/blog/hudu-alternatives-in-2026/</link>
      <guid>https://obelinf.com/blog/hudu-alternatives-in-2026/</guid>
      <description><![CDATA[Looking for alternatives to Hudu in 2026? We compare Obelinf, IT Glue, ITFlow, NetBox, and phpIPAM across documentation scope, IPAM and DCIM depth, deployment, pricing, and when each tool makes sense for your team.]]></description>
      <pubDate>Sat, 29 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Cross Connects Explained: Meet Me Rooms, Fiber, Lead Times, and Pricing]]></title>
      <link>https://obelinf.com/blog/cross-connects-explained-meet-me-rooms-fiber-types-lead-times-pricing/</link>
      <guid>https://obelinf.com/blog/cross-connects-explained-meet-me-rooms-fiber-types-lead-times-pricing/</guid>
      <description><![CDATA[Learn how data center cross connects work, what happens in a meet me room, which fiber type to order, how long installation takes, and what it costs.]]></description>
      <pubDate>Fri, 28 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[How to Calculate Colocation Costs: A Practical Guide]]></title>
      <link>https://obelinf.com/blog/how-to-calculate-colocation-costs/</link>
      <guid>https://obelinf.com/blog/how-to-calculate-colocation-costs/</guid>
      <description><![CDATA[Use this colocation cost calculator guide to estimate monthly rack, power, bandwidth, cross connect, remote hands, setup, and contract costs before choosing a facility.]]></description>
      <pubDate>Fri, 28 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Data Center Capacity Math: kW per Square Foot vs kW per Rack]]></title>
      <link>https://obelinf.com/blog/data-center-capacity-math-kw-per-square-foot-vs-kw-per-rack/</link>
      <guid>https://obelinf.com/blog/data-center-capacity-math-kw-per-square-foot-vs-kw-per-rack/</guid>
      <description><![CDATA[kW per square foot vs kW per rack: what each density metric measures, the floor per rack assumption that converts between them, and the worked math for planning a hall.]]></description>
      <pubDate>Thu, 27 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Data Center Failover Testing: Power-Fail Drills and Safe Chaos Tests]]></title>
      <link>https://obelinf.com/blog/data-center-failover-testing-power-fail-drills-and-safe-chaos-tests/</link>
      <guid>https://obelinf.com/blog/data-center-failover-testing-power-fail-drills-and-safe-chaos-tests/</guid>
      <description><![CDATA[How to run data center power fail drills and safe chaos tests, climbing from a single feed to a full building transfer, safely and with measurable results.]]></description>
      <pubDate>Thu, 27 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Environmental Monitoring in Data Centers: Temperature, Humidity and Leak Detection]]></title>
      <link>https://obelinf.com/blog/environmental-monitoring-in-data-centers-temperature-humidity-and-leak-detection/</link>
      <guid>https://obelinf.com/blog/environmental-monitoring-in-data-centers-temperature-humidity-and-leak-detection/</guid>
      <description><![CDATA[A practical guide to environmental monitoring in data centers: where to place temperature and humidity sensors, why dew point matters more than relative humidity, how water leak detection is zoned and tested, and how to alert on trends instead of single readings.]]></description>
      <pubDate>Thu, 27 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Planned Maintenance Windows in Data Centers: Scheduling Around Risk]]></title>
      <link>https://obelinf.com/blog/planned-maintenance-windows-data-centers-scheduling-around-risk/</link>
      <guid>https://obelinf.com/blog/planned-maintenance-windows-data-centers-scheduling-around-risk/</guid>
      <description><![CDATA[How to schedule data center maintenance windows around risk: redundancy limits, maintenance modes, business cycles, third party windows, and the change process and checklist that keep planned work safe.]]></description>
      <pubDate>Thu, 27 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Backup Power in Data Centers: UPS, Generators, Fuel]]></title>
      <link>https://obelinf.com/blog/backup-power-in-data-centers-ups-generators-fuel/</link>
      <guid>https://obelinf.com/blog/backup-power-in-data-centers-ups-generators-fuel/</guid>
      <description><![CDATA[How to size a data center UPS, load test diesel generators against NFPA 110, and plan fuel storage and refueling so backup power holds through the outages that matter.]]></description>
      <pubDate>Wed, 26 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Data Center Power Pricing: Demand Charges and Overage]]></title>
      <link>https://obelinf.com/blog/data-center-power-pricing-demand-charges-overage/</link>
      <guid>https://obelinf.com/blog/data-center-power-pricing-demand-charges-overage/</guid>
      <description><![CDATA[The real price of a data center watt: how energy, demand, and capacity charges stack up, which colocation pricing model hides costs, and what overage fees do to your bill.]]></description>
      <pubDate>Wed, 26 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Direct to Chip vs Rear Door vs Immersion Cooling]]></title>
      <link>https://obelinf.com/blog/direct-to-chip-vs-rear-door-vs-immersion-cooling/</link>
      <guid>https://obelinf.com/blog/direct-to-chip-vs-rear-door-vs-immersion-cooling/</guid>
      <description><![CDATA[How direct to chip, rear door, and immersion liquid cooling compare on density, PUE, cost, and retrofit fit, and how to choose between them for your data center.]]></description>
      <pubDate>Wed, 26 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Retail vs Wholesale Colocation: How to Choose]]></title>
      <link>https://obelinf.com/blog/retail-vs-wholesale-colocation-how-to-choose/</link>
      <guid>https://obelinf.com/blog/retail-vs-wholesale-colocation-how-to-choose/</guid>
      <description><![CDATA[Retail and wholesale colocation compared: pricing, space, contract terms, operations, and how to match the lease model to the size and stability of your workload.]]></description>
      <pubDate>Wed, 26 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Data Center Labeling: Racks, Panels, Circuits, Ports]]></title>
      <link>https://obelinf.com/blog/data-center-labeling-naming-conventions-racks-panels-circuits-ports/</link>
      <guid>https://obelinf.com/blog/data-center-labeling-naming-conventions-racks-panels-circuits-ports/</guid>
      <description><![CDATA[A concrete data center labeling scheme for racks, panels, circuits, and ports that follows TIA-606, reads from the aisle, and keeps every cable traceable without a toner.]]></description>
      <pubDate>Mon, 24 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Data Center Site Selection: Power, Fiber & Risk]]></title>
      <link>https://obelinf.com/blog/data-center-site-selection-grid-power-fiber-density-disaster-risk-latency/</link>
      <guid>https://obelinf.com/blog/data-center-site-selection-grid-power-fiber-density-disaster-risk-latency/</guid>
      <description><![CDATA[How to choose a data center site by evaluating grid power and substation capacity, fiber density and carrier diversity, natural disaster risk, and latency to users and clouds.]]></description>
      <pubDate>Mon, 24 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Disaster Recovery Site Planning: Distance, Replication and Failover]]></title>
      <link>https://obelinf.com/blog/disaster-recovery-site-planning-distance-replication-failover/</link>
      <guid>https://obelinf.com/blog/disaster-recovery-site-planning-distance-replication-failover/</guid>
      <description><![CDATA[How to choose a disaster recovery site by distance, decide between synchronous and asynchronous replication, and select a failover location that survives the same event that takes down your primary.]]></description>
      <pubDate>Mon, 24 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Getting Your Own ASN and IP Space: How to Join an Internet Exchange Point]]></title>
      <link>https://obelinf.com/blog/how-to-get-an-asn-and-join-an-internet-exchange-point/</link>
      <guid>https://obelinf.com/blog/how-to-get-an-asn-and-join-an-internet-exchange-point/</guid>
      <description><![CDATA[How data center operators get an ASN and portable IP space from their RIR, prepare IRR and RPKI, and join an internet exchange to peer directly and lower transit costs.]]></description>
      <pubDate>Mon, 24 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Water Usage and Heat Reuse in Data Centers]]></title>
      <link>https://obelinf.com/blog/water-usage-and-heat-reuse-in-data-centers/</link>
      <guid>https://obelinf.com/blog/water-usage-and-heat-reuse-in-data-centers/</guid>
      <description><![CDATA[What WUE reveals about data center water consumption, how heat reuse and ERF capture recovered energy, and how to read CUE and sustainability metrics beyond PUE.]]></description>
      <pubDate>Mon, 24 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Homelab Cooling Beyond the Fan Swap: Closets, Vents, and Intake Paths]]></title>
      <link>https://obelinf.com/blog/homelab-cooling-beyond-the-fan-swap-closets-vents-and-intake-paths/</link>
      <guid>https://obelinf.com/blog/homelab-cooling-beyond-the-fan-swap-closets-vents-and-intake-paths/</guid>
      <description><![CDATA[Why a sealed closet defeats any fan upgrade, how to vent a homelab closet so cool air enters low and heat leaves high, and how to keep the intake path clear from room to rack.]]></description>
      <pubDate>Sun, 23 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[IoT on Its Own VLAN: Keeping Smart Bulbs Away From Your NAS]]></title>
      <link>https://obelinf.com/blog/iot-on-its-own-vlan-keeping-smart-bulbs-away-from-your-nas/</link>
      <guid>https://obelinf.com/blog/iot-on-its-own-vlan-keeping-smart-bulbs-away-from-your-nas/</guid>
      <description><![CDATA[Your smart bulbs should not share a network with your NAS. Learn how an IoT VLAN isolates untrusted devices, which firewall rules matter, and how to set it up step by step.]]></description>
      <pubDate>Sun, 23 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Proxmox vs ESXi vs Hyper-V: Picking a Hypervisor]]></title>
      <link>https://obelinf.com/blog/proxmox-vs-esxi-vs-hyper-v-picking-a-hypervisor/</link>
      <guid>https://obelinf.com/blog/proxmox-vs-esxi-vs-hyper-v-picking-a-hypervisor/</guid>
      <description><![CDATA[Proxmox VE, VMware vSphere, and Hyper-V compared for 2026: how each one is built, what licensing actually costs, and a practical decision path for your team.]]></description>
      <pubDate>Sun, 23 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Tracking IPs, VLANs, and Devices Before They Multiply]]></title>
      <link>https://obelinf.com/blog/tracking-ips-vlans-and-devices-before-they-multiply/</link>
      <guid>https://obelinf.com/blog/tracking-ips-vlans-and-devices-before-they-multiply/</guid>
      <description><![CDATA[Set up the habit of tracking IPs, VLANs, and devices while your network is still small, before retroactive documentation and the first IP conflict catch up with you.]]></description>
      <pubDate>Sun, 23 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[UniFi vs Omada vs Aruba Instant On: Home WiFi Access Points Compared]]></title>
      <link>https://obelinf.com/blog/unifi-vs-omada-vs-aruba-instant-on-home-wifi-access-points/</link>
      <guid>https://obelinf.com/blog/unifi-vs-omada-vs-aruba-instant-on-home-wifi-access-points/</guid>
      <description><![CDATA[UniFi, Omada, and Aruba Instant On are the three most common ways to upgrade home WiFi from a single router. This guide compares their management models, real costs, and when each makes sense.]]></description>
      <pubDate>Sun, 23 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[ZFS vs BTRFS vs EXT4: Filesystem Choices for a NAS]]></title>
      <link>https://obelinf.com/blog/zfs-vs-btrfs-vs-ext4-for-nas/</link>
      <guid>https://obelinf.com/blog/zfs-vs-btrfs-vs-ext4-for-nas/</guid>
      <description><![CDATA[ZFS, BTRFS, and EXT4 compared for a NAS: how each one protects your data, what they ask of your hardware and your patience, and how to match the filesystem to the box you are building.]]></description>
      <pubDate>Sun, 23 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[BYO IP vs ISP-Assigned Space: PA vs PI Addresses When You Switch Providers]]></title>
      <link>https://obelinf.com/blog/byo-ip-vs-isp-assigned-pa-vs-pi-addresses-when-you-switch-providers/</link>
      <guid>https://obelinf.com/blog/byo-ip-vs-isp-assigned-pa-vs-pi-addresses-when-you-switch-providers/</guid>
      <description><![CDATA[PA space belongs to your provider and PI space belongs to you. Learn how that distinction determines what happens to your addresses when you change ISPs, what BYO IP really requires, and when each choice makes sense.]]></description>
      <pubDate>Sat, 22 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Fixed Wireless and LEO Satellite as ISP Backup: When to Use Them Over Broadband]]></title>
      <link>https://obelinf.com/blog/fixed-wireless-and-leo-satellite-as-isp-backup-when-to-use-them-over-broadband/</link>
      <guid>https://obelinf.com/blog/fixed-wireless-and-leo-satellite-as-isp-backup-when-to-use-them-over-broadband/</guid>
      <description><![CDATA[When a second broadband line is not diverse enough, fixed wireless and LEO satellite give you true path independence. Learn where each fits, what it costs, and how to size and test a wireless backup that actually fails over.]]></description>
      <pubDate>Sat, 22 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[How to Switch ISPs Without Downtime: IP Renumbering, DNS and Cutover Planning]]></title>
      <link>https://obelinf.com/blog/how-to-switch-isps-without-downtime/</link>
      <guid>https://obelinf.com/blog/how-to-switch-isps-without-downtime/</guid>
      <description><![CDATA[Switch ISPs without downtime by planning IP renumbering, DNS TTL strategy, and a parallel cutover that keeps your network reachable throughout the migration.]]></description>
      <pubDate>Sat, 22 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[ISP Diversity Audit: How to Prove Two Providers Don't Share the Same Fiber]]></title>
      <link>https://obelinf.com/blog/isp-diversity-audit-how-to-prove-two-providers-dont-share-the-same-fiber/</link>
      <guid>https://obelinf.com/blog/isp-diversity-audit-how-to-prove-two-providers-dont-share-the-same-fiber/</guid>
      <description><![CDATA[Two ISP contracts do not guarantee diverse fiber. Learn how to audit physical paths, local loop ownership, and routing to prove your providers are truly independent.]]></description>
      <pubDate>Sat, 22 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[NFS vs SMB vs iSCSI for Homelab Storage: What to Use Where]]></title>
      <link>https://obelinf.com/blog/nfs-vs-smb-vs-iscsi-for-homelab-storage-what-to-use-where/</link>
      <guid>https://obelinf.com/blog/nfs-vs-smb-vs-iscsi-for-homelab-storage-what-to-use-where/</guid>
      <description><![CDATA[NFS, SMB, and iSCSI compared for homelab storage: how file and block sharing differ, where each protocol shines, and what to use for media, backups, VMs, and databases.]]></description>
      <pubDate>Sat, 22 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Quieting Your Homelab: Fan Mods, Noctua Swaps and Noise vs Thermals]]></title>
      <link>https://obelinf.com/blog/quieting-your-homelab-fan-mods-noctua-swaps-noise-vs-thermals/</link>
      <guid>https://obelinf.com/blog/quieting-your-homelab-fan-mods-noctua-swaps-noise-vs-thermals/</guid>
      <description><![CDATA[How to quiet a homelab without cooking it: why small server fans are loud, what Noctua swaps actually change, and how to tune fan curves for noise and thermals.]]></description>
      <pubDate>Sat, 22 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Tier 1 vs Tier 2 vs Tier 3 ISPs: Transit, Peering and What It Means for Your Performance]]></title>
      <link>https://obelinf.com/blog/tier-1-vs-tier-2-vs-tier-3-isps-transit-peering-performance/</link>
      <guid>https://obelinf.com/blog/tier-1-vs-tier-2-vs-tier-3-isps-transit-peering-performance/</guid>
      <description><![CDATA[What Tier 1, Tier 2 and Tier 3 ISPs actually mean, how transit and peering shape your routes, and what to evaluate for latency, resilience and cost.]]></description>
      <pubDate>Sat, 22 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Data Center Storage Planning: Sizing Rack Space, Power, and Cooling]]></title>
      <link>https://obelinf.com/blog/data-center-storage-planning-sizing-rack-space-power-and-cooling/</link>
      <guid>https://obelinf.com/blog/data-center-storage-planning-sizing-rack-space-power-and-cooling/</guid>
      <description><![CDATA[A practical guide to sizing storage in the data center: how many rack units arrays really take, how to budget power from measured draw instead of PSU nameplates, and what each kilowatt means for cooling and weight.]]></description>
      <pubDate>Thu, 20 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Evaluating ISP Redundancy Capabilities Before You Sign the Contract]]></title>
      <link>https://obelinf.com/blog/evaluating-isp-redundancy-before-you-sign-the-contract/</link>
      <guid>https://obelinf.com/blog/evaluating-isp-redundancy-before-you-sign-the-contract/</guid>
      <description><![CDATA[How to evaluate an ISP's redundancy claims before you commit: SLA math, last mile diversity, restoration commitments, the contract clauses that matter, and the evidence to collect.]]></description>
      <pubDate>Thu, 20 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Telecom Circuit Uptime: What SLA Metrics to Verify on Every WAN Link]]></title>
      <link>https://obelinf.com/blog/telecom-circuit-uptime-sla-metrics-wan-links/</link>
      <guid>https://obelinf.com/blog/telecom-circuit-uptime-sla-metrics-wan-links/</guid>
      <description><![CDATA[What the availability number on a telecom SLA really commits to: uptime, MTTR, latency, jitter, packet loss, measurement points, and the credit mechanics to verify on every WAN link.]]></description>
      <pubDate>Thu, 20 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Homelab for Beginners: The Exact Order of Operations Before You Buy Anything]]></title>
      <link>https://obelinf.com/blog/homelab-for-beginners-before-you-buy-anything/</link>
      <guid>https://obelinf.com/blog/homelab-for-beginners-before-you-buy-anything/</guid>
      <description><![CDATA[The exact order of operations for a first homelab: define the goal, inventory what you own, settle placement, do the power and network math, set the budget, then buy.]]></description>
      <pubDate>Wed, 19 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Kubernetes for students: the essential concepts before you touch a cluster]]></title>
      <link>https://obelinf.com/blog/kubernetes-for-students-the-essential-concepts-before-you-touch-a-cluster/</link>
      <guid>https://obelinf.com/blog/kubernetes-for-students-the-essential-concepts-before-you-touch-a-cluster/</guid>
      <description><![CDATA[The Kubernetes mental model you need before your first cluster: declarative desired state, the control plane and worker split, pods versus containers, controllers, Services, and the order in which to learn the rest.]]></description>
      <pubDate>Wed, 19 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Structured Cabling at Home: Ethernet Before Renovation]]></title>
      <link>https://obelinf.com/blog/structured-cabling-at-home-ethernet-before-renovation/</link>
      <guid>https://obelinf.com/blog/structured-cabling-at-home-ethernet-before-renovation/</guid>
      <description><![CDATA[Running Ethernet while your walls are open: plan the drops, pick Cat6 or Cat6a, build a central patch point, and test everything before the drywall closes.]]></description>
      <pubDate>Wed, 19 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[What to run on your first homelab: 5 starter services ranked by value]]></title>
      <link>https://obelinf.com/blog/what-to-run-on-your-first-homelab/</link>
      <guid>https://obelinf.com/blog/what-to-run-on-your-first-homelab/</guid>
      <description><![CDATA[Your first homelab server is running, so what should you install on it? Five self hosted services ranked by the value they deliver per hour of setup.]]></description>
      <pubDate>Wed, 19 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Homelab Rack vs Shelf vs Closet: Choosing Where Your Lab Lives]]></title>
      <link>https://obelinf.com/blog/homelab-rack-vs-shelf-vs-closet/</link>
      <guid>https://obelinf.com/blog/homelab-rack-vs-shelf-vs-closet/</guid>
      <description><![CDATA[Open rack, shelf, or closet: what each homelab placement really gives you, how heat, noise, and space decide the answer, and a practical process for choosing where your lab lives.]]></description>
      <pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Linux for Network Engineers: The Commands You'll Use Every Day]]></title>
      <link>https://obelinf.com/blog/linux-for-network-engineers-the-commands-youll-use-every-day/</link>
      <guid>https://obelinf.com/blog/linux-for-network-engineers-the-commands-youll-use-every-day/</guid>
      <description><![CDATA[The Linux commands network engineers use every day: ping, traceroute, mtr, dig, ss, nc, tcpdump, ip, and ethtool, what each one proves, the pitfalls that mislead, and how to chain them through a real incident.]]></description>
      <pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[OPNsense vs pfSense vs UniFi: Picking a Router for Your Home Lab]]></title>
      <link>https://obelinf.com/blog/opnsense-vs-pfsense-vs-unifi-homelab-router/</link>
      <guid>https://obelinf.com/blog/opnsense-vs-pfsense-vs-unifi-homelab-router/</guid>
      <description><![CDATA[OPNsense, pfSense, and UniFi each run a homelab differently. We compare firewall control, hardware costs, and daily upkeep so you can pick the right router for your network.]]></description>
      <pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Power budget for a home server: PSU headroom and UPS decisions]]></title>
      <link>https://obelinf.com/blog/power-budget-for-a-home-server-psu-headroom-and-ups-decisions/</link>
      <guid>https://obelinf.com/blog/power-budget-for-a-home-server-psu-headroom-and-ups-decisions/</guid>
      <description><![CDATA[Build a home server power budget that holds up: how to measure what your build really draws, how much PSU headroom actually matters, and how to size a UPS in watts with runtime and battery replacement in mind.]]></description>
      <pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[TrueNAS, Unraid, or Plain Linux: First Storage Decisions for Beginners]]></title>
      <link>https://obelinf.com/blog/truenas-unraid-or-plain-linux-first-storage-decisions-for-beginners/</link>
      <guid>https://obelinf.com/blog/truenas-unraid-or-plain-linux-first-storage-decisions-for-beginners/</guid>
      <description><![CDATA[TrueNAS, Unraid, and plain Linux compared for your first storage server: how each protects data, the drives and RAM they want, what they cost, and a practical way to choose.]]></description>
      <pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[What a DevOps Internship Actually Expects You to Know About Networks]]></title>
      <link>https://obelinf.com/blog/what-a-devops-internship-actually-expects-you-to-know-about-networks/</link>
      <guid>https://obelinf.com/blog/what-a-devops-internship-actually-expects-you-to-know-about-networks/</guid>
      <description><![CDATA[The network fundamentals a DevOps internship actually expects: which topics interviewers test at which depth, the troubleshooting tools you will use weekly, and the documentation habits that separate strong candidates.]]></description>
      <pubDate>Tue, 18 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[How to Find and Fix IP Address Conflicts]]></title>
      <link>https://obelinf.com/blog/how-to-find-and-fix-ip-address-conflicts/</link>
      <guid>https://obelinf.com/blog/how-to-find-and-fix-ip-address-conflicts/</guid>
      <description><![CDATA[Obelinf explains how IP address conflicts happen, the symptoms they leave on your network, the diagnostics that pinpoint the duplicate fast, and the fixes that keep them from coming back.]]></description>
      <pubDate>Mon, 17 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Network Configuration Management: A Practical Guide]]></title>
      <link>https://obelinf.com/blog/network-configuration-management-guide/</link>
      <guid>https://obelinf.com/blog/network-configuration-management-guide/</guid>
      <description><![CDATA[Obelinf leads this practical guide to network configuration management: how to define baselines, control change, detect drift, and combine collection, automation, and auditing into a workflow a real team can sustain.]]></description>
      <pubDate>Mon, 17 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Network Discovery vs. IPAM vs. Monitoring]]></title>
      <link>https://obelinf.com/blog/network-discovery-vs-ipam-vs-monitoring/</link>
      <guid>https://obelinf.com/blog/network-discovery-vs-ipam-vs-monitoring/</guid>
      <description><![CDATA[Obelinf's take on network discovery versus IPAM versus monitoring: what each discipline does, where they overlap, and why all three need one source of truth to stay accurate.]]></description>
      <pubDate>Mon, 17 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Kubernetes Network and Cluster Inventory Documentation]]></title>
      <link>https://obelinf.com/blog/kubernetes-network-and-cluster-inventory-documentation/</link>
      <guid>https://obelinf.com/blog/kubernetes-network-and-cluster-inventory-documentation/</guid>
      <description><![CDATA[Obelinf documents Kubernetes clusters as part of your network source of truth: the nodes, CIDRs, services, and load balancer IPs behind every cluster, and why live kubectl output is no substitute for a maintained record.]]></description>
      <pubDate>Sun, 16 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Switch and Port Documentation: How to Track Your Network Hardware]]></title>
      <link>https://obelinf.com/blog/switch-and-port-documentation-guide/</link>
      <guid>https://obelinf.com/blog/switch-and-port-documentation-guide/</guid>
      <description><![CDATA[Obelinf explains how to document switches and ports the way working teams do: what to record for every port, why LLDP and CDP only get you halfway, and how to keep records current.]]></description>
      <pubDate>Sun, 16 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[What Is DDI? DNS, DHCP and IPAM Explained]]></title>
      <link>https://obelinf.com/blog/what-is-ddi-dns-dhcp-and-ipam-explained/</link>
      <guid>https://obelinf.com/blog/what-is-ddi-dns-dhcp-and-ipam-explained/</guid>
      <description><![CDATA[DDI combines DNS, DHCP, and IPAM into one consistent system: what each service does, why they drift apart without integration, and how a shared address ledger keeps your network honest.]]></description>
      <pubDate>Sun, 16 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[How much does network documentation actually cost?]]></title>
      <link>https://obelinf.com/blog/how-much-does-network-documentation-actually-cost/</link>
      <guid>https://obelinf.com/blog/how-much-does-network-documentation-actually-cost/</guid>
      <description><![CDATA[Network documentation pricing is a trap: the options that look free cost the most in engineer hours, maintenance, and risk. Obelinf shows what a flat rate platform costs next to spreadsheets, self hosted NetBox, and per device subscriptions.]]></description>
      <pubDate>Sat, 15 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[How to Audit Your Network: A Practical Infrastructure Audit Guide]]></title>
      <link>https://obelinf.com/blog/how-to-audit-your-network-a-practical-infrastructure-audit-guide/</link>
      <guid>https://obelinf.com/blog/how-to-audit-your-network-a-practical-infrastructure-audit-guide/</guid>
      <description><![CDATA[A practical network audit guide: device inventory, IP and VLAN verification, security controls, physical layer checks, and closing documentation drift with Obelinf.]]></description>
      <pubDate>Sat, 15 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[How to Migrate from Excel to a Real IPAM/DCIM]]></title>
      <link>https://obelinf.com/blog/how-to-migrate-from-excel-to-a-real-ipam-dcim/</link>
      <guid>https://obelinf.com/blog/how-to-migrate-from-excel-to-a-real-ipam-dcim/</guid>
      <description><![CDATA[Obelinf is built for teams leaving Excel behind, but the migration itself is a data problem, not a software problem. This playbook walks you through auditing, cleaning, importing, and reconciling your records so the move sticks the first time.]]></description>
      <pubDate>Sat, 15 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Tracking IP Space Utilization: Usage Patterns and Allocation Hygiene]]></title>
      <link>https://obelinf.com/blog/tracking-ip-space-utilization/</link>
      <guid>https://obelinf.com/blog/tracking-ip-space-utilization/</guid>
      <description><![CDATA[Obelinf explains IP space utilization: the usage patterns that drain subnets, the metrics that mislead, and the allocation hygiene that keeps address space usable.]]></description>
      <pubDate>Sat, 15 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Cloud IPAM: Managing IPs Across AWS, Azure, and GCP]]></title>
      <link>https://obelinf.com/blog/cloud-ipam-managing-ips-across-aws-azure-and-gcp/</link>
      <guid>https://obelinf.com/blog/cloud-ipam-managing-ips-across-aws-azure-and-gcp/</guid>
      <description><![CDATA[How a neutral source of truth like Obelinf compares with AWS VPC IPAM, Azure IPAM, and GCP native tooling for teams running address space across multiple clouds: capabilities, pricing, blind spots, and when each option fits.]]></description>
      <pubDate>Fri, 14 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[VLAN Monitoring: Tracking, Alerting, and Troubleshooting Your Segments]]></title>
      <link>https://obelinf.com/blog/vlan-monitoring-tracking-alerting-troubleshooting/</link>
      <guid>https://obelinf.com/blog/vlan-monitoring-tracking-alerting-troubleshooting/</guid>
      <description><![CDATA[VLAN monitoring means watching the signals that reveal segment health before traffic stops: broadcast rates, MAC flapping, config drift, and the alerting thresholds that make them actionable.]]></description>
      <pubDate>Fri, 14 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[IP Deployment: A Step by Step Guide to Rolling Out IPAM Across a Network]]></title>
      <link>https://obelinf.com/blog/ipam-deployment-step-by-step-guide/</link>
      <guid>https://obelinf.com/blog/ipam-deployment-step-by-step-guide/</guid>
      <description><![CDATA[A phased, practical guide to rolling out IPAM across a live network, covering the audit, hierarchy design, data import, and operational steps that make the rollout stick.]]></description>
      <pubDate>Thu, 13 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[What Is PUE? A Guide to Power Usage Effectiveness]]></title>
      <link>https://obelinf.com/blog/what-is-pue-a-guide-to-power-usage-effectiveness/</link>
      <guid>https://obelinf.com/blog/what-is-pue-a-guide-to-power-usage-effectiveness/</guid>
      <description><![CDATA[PUE measures how efficiently a data center delivers power to its IT equipment: how it is calculated, why global averages have stalled, and how to read the number honestly.]]></description>
      <pubDate>Thu, 13 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Data Center Cooling Best Practices: Airflow, Containment, and Density]]></title>
      <link>https://obelinf.com/blog/data-center-cooling-best-practices-airflow-containment-density/</link>
      <guid>https://obelinf.com/blog/data-center-cooling-best-practices-airflow-containment-density/</guid>
      <description><![CDATA[A practical guide to data center cooling covering airflow fundamentals, hot and cold aisle containment, rack density limits, liquid cooling thresholds, economization, and the monitoring that keeps it under control.]]></description>
      <pubDate>Wed, 12 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Managed IP Addresses: What They Are, When You Need Them, and How to Track Them]]></title>
      <link>https://obelinf.com/blog/managed-ip-addresses-what-they-are-when-you-need-them-and-how-to-track-them/</link>
      <guid>https://obelinf.com/blog/managed-ip-addresses-what-they-are-when-you-need-them-and-how-to-track-them/</guid>
      <description><![CDATA[Managed IP addresses are public IPv4 blocks leased from a provider that handles the registry, routing, and reverse DNS. Learn when to lease them and how to track them.]]></description>
      <pubDate>Wed, 12 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Server Inventory Management: A Complete Guide to Tracking Physical Hardware]]></title>
      <link>https://obelinf.com/blog/server-inventory-management-complete-guide/</link>
      <guid>https://obelinf.com/blog/server-inventory-management-complete-guide/</guid>
      <description><![CDATA[A practical guide to server inventory management covering what to track on every physical server, why records go stale, rack and cable context, lifecycle workflows, and how to audit your inventory.]]></description>
      <pubDate>Wed, 12 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[IP Planning in Telecom: A Guide for Service Providers]]></title>
      <link>https://obelinf.com/blog/ip-planning-in-telecom-guide-for-service-providers/</link>
      <guid>https://obelinf.com/blog/ip-planning-in-telecom-guide-for-service-providers/</guid>
      <description><![CDATA[A practical guide to IP planning for telecom service providers: RIR allocations, hierarchy design, subscriber addressing with CGNAT, IPv6 rollout, and utilization tracking.]]></description>
      <pubDate>Mon, 10 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[N+1 vs 2N Redundancy: Data Center Power Architectures Explained]]></title>
      <link>https://obelinf.com/blog/n1-vs-2n-redundancy-data-center-power-architectures/</link>
      <guid>https://obelinf.com/blog/n1-vs-2n-redundancy-data-center-power-architectures/</guid>
      <description><![CDATA[What N+1 and 2N redundancy actually guarantee in a data center: component versus path redundancy, the cost difference, and how to match a power architecture to your workloads.]]></description>
      <pubDate>Mon, 10 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Data Center Tiers Explained: Tier I to Tier IV]]></title>
      <link>https://obelinf.com/blog/data-center-tiers-explained-tier-i-to-tier-iv/</link>
      <guid>https://obelinf.com/blog/data-center-tiers-explained-tier-i-to-tier-iv/</guid>
      <description><![CDATA[What each Uptime Institute tier really means: the redundancy architecture, maintainability, and availability behind Tier I through Tier IV, and how to match a tier to the workloads you run.]]></description>
      <pubDate>Sun, 09 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Documenting Your Network with Your AI Agent: The Complete Guide]]></title>
      <link>https://obelinf.com/blog/documenting-your-network-with-your-ai-agent/</link>
      <guid>https://obelinf.com/blog/documenting-your-network-with-your-ai-agent/</guid>
      <description><![CDATA[A step by step guide to documenting your network with an AI agent: create your Obelinf account, generate a scoped API key, connect Claude over MCP, and start documenting with prompts.]]></description>
      <pubDate>Sun, 09 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Rack Power Budgeting: kW per Cabinet, PDU Types, and A/B Feeds]]></title>
      <link>https://obelinf.com/blog/rack-power-budgeting-kw-per-cabinet-pdu-types-a-b-feeds/</link>
      <guid>https://obelinf.com/blog/rack-power-budgeting-kw-per-cabinet-pdu-types-a-b-feeds/</guid>
      <description><![CDATA[Budget rack power with confidence: what kW per cabinet really means, which PDU type to choose, and how A/B redundant feeds should be sized, metered, and documented.]]></description>
      <pubDate>Sun, 09 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Patch Panel and Structured Cabling Documentation]]></title>
      <link>https://obelinf.com/blog/patch-panel-structured-cabling-documentation/</link>
      <guid>https://obelinf.com/blog/patch-panel-structured-cabling-documentation/</guid>
      <description><![CDATA[A practical guide to patch panel and structured cabling documentation, covering TIA-606 labeling, what to record for every port and cable, and how to keep records accurate.]]></description>
      <pubDate>Sat, 08 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Site to Site Circuit Redundancy: MPLS, DIA, and Broadband Backup Design]]></title>
      <link>https://obelinf.com/blog/site-to-site-circuit-redundancy-mpls-dia-broadband-backup-design/</link>
      <guid>https://obelinf.com/blog/site-to-site-circuit-redundancy-mpls-dia-broadband-backup-design/</guid>
      <description><![CDATA[Designing site to site circuit redundancy that survives real failures: diversity requirements, MPLS, DIA, and broadband pairing patterns, failover mechanics, backup sizing, and cost.]]></description>
      <pubDate>Sat, 08 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Colocation Data Center Checklist: What to Verify Before You Move In]]></title>
      <link>https://obelinf.com/blog/colocation-data-center-checklist-what-to-verify-before-you-move-in/</link>
      <guid>https://obelinf.com/blog/colocation-data-center-checklist-what-to-verify-before-you-move-in/</guid>
      <description><![CDATA[A practical colocation data center checklist covering power and redundancy, cooling guarantees, carrier connectivity, physical security, SLA terms, and site inspection so you verify everything before move in day]]></description>
      <pubDate>Fri, 07 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Network Topology Diagrams: Best Practices for Drawing and Keeping Them Current]]></title>
      <link>https://obelinf.com/blog/network-topology-diagrams-best-practices/</link>
      <guid>https://obelinf.com/blog/network-topology-diagrams-best-practices/</guid>
      <description><![CDATA[Best practices for drawing network topology diagrams that stay accurate, covering physical and logical views, notation standards, change workflows, and automation.]]></description>
      <pubDate>Fri, 07 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Homelab VLANs: A Beginner's Segmentation Guide]]></title>
      <link>https://obelinf.com/blog/homelab-vlans-beginners-segmentation-guide/</link>
      <guid>https://obelinf.com/blog/homelab-vlans-beginners-segmentation-guide/</guid>
      <description><![CDATA[New to VLANs? Learn what VLAN segmentation is, why your homelab needs it, how to plan your first layout, and how to keep it documented as your lab grows.]]></description>
      <pubDate>Wed, 05 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Server Rack Units Explained: Sizes, Heights, and Capacity (U Guide)]]></title>
      <link>https://obelinf.com/blog/server-rack-units-explained-sizes-heights-capacity/</link>
      <guid>https://obelinf.com/blog/server-rack-units-explained-sizes-heights-capacity/</guid>
      <description><![CDATA[Everything you need to know about rack units (U): what a rack unit is, standard server rack heights and sizes, 1U to 4U server form factors, and how to calculate usable rack capacity.]]></description>
      <pubDate>Wed, 05 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[AI Infrastructure Documentation: How to Automate It in 2026]]></title>
      <link>https://obelinf.com/blog/ai-infrastructure-documentation-how-to-automate-it-in-2026/</link>
      <guid>https://obelinf.com/blog/ai-infrastructure-documentation-how-to-automate-it-in-2026/</guid>
      <description><![CDATA[Learn how to automate AI infrastructure documentation in 2026: connecting AI assistants to your source of truth over MCP, setting the right guardrails, and knowing when the REST API is the better fit.]]></description>
      <pubDate>Tue, 04 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Device42 Alternatives in 2026: 5 Tools Compared]]></title>
      <link>https://obelinf.com/blog/device42-alternatives-in-2026/</link>
      <guid>https://obelinf.com/blog/device42-alternatives-in-2026/</guid>
      <description><![CDATA[Looking for alternatives to Device42 in 2026? We compare Obelinf, NetBox, Nautobot, and phpIPAM across deployment complexity, discovery, pricing, and when each tool makes sense for your team.]]></description>
      <pubDate>Tue, 04 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Infrahub Alternatives in 2026: 5 Tools Compared]]></title>
      <link>https://obelinf.com/blog/infrahub-alternatives-in-2026/</link>
      <guid>https://obelinf.com/blog/infrahub-alternatives-in-2026/</guid>
      <description><![CDATA[Looking for alternatives to Infrahub in 2026? We compare Obelinf, Nautobot, NetBox, and Device42 across deployment complexity, data modeling, automation features, and when each platform makes sense for your team.]]></description>
      <pubDate>Tue, 04 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Nautobot Alternatives in 2026: 5 Tools Compared]]></title>
      <link>https://obelinf.com/blog/nautobot-alternatives-in-2026/</link>
      <guid>https://obelinf.com/blog/nautobot-alternatives-in-2026/</guid>
      <description><![CDATA[Looking for alternatives to Nautobot in 2026? We compare Obelinf, NetBox, Infrahub, and Device42 across deployment complexity, extensibility, automation, and when each tool makes sense for your team.]]></description>
      <pubDate>Tue, 04 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[phpIPAM Alternatives in 2026: 5 Tools Compared]]></title>
      <link>https://obelinf.com/blog/phpipam-alternatives-in-2026/</link>
      <guid>https://obelinf.com/blog/phpipam-alternatives-in-2026/</guid>
      <description><![CDATA[Looking for alternatives to phpIPAM in 2026? We compare Obelinf, NetBox, TeemIP, and SolarWinds IPAM across deployment complexity, feature depth, pricing, and when each tool makes sense for your team.]]></description>
      <pubDate>Tue, 04 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[RackTables Alternatives in 2026: 5 Tools Compared]]></title>
      <link>https://obelinf.com/blog/racktables-alternatives-in-2026/</link>
      <guid>https://obelinf.com/blog/racktables-alternatives-in-2026/</guid>
      <description><![CDATA[Looking for alternatives to RackTables in 2026? We compare Obelinf, NetBox, Ralph, and phpIPAM across asset tracking, DCIM coverage, API capabilities, and when each tool makes sense for your team.]]></description>
      <pubDate>Tue, 04 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Ralph Alternatives in 2026: 5 Tools Compared]]></title>
      <link>https://obelinf.com/blog/ralph-alternatives-in-2026/</link>
      <guid>https://obelinf.com/blog/ralph-alternatives-in-2026/</guid>
      <description><![CDATA[Looking for alternatives to Ralph in 2026? We compare Obelinf, NetBox, RackTables, and Device42 across asset lifecycle, DCIM coverage, deployment complexity, and when each tool makes sense for your team.]]></description>
      <pubDate>Tue, 04 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[SolarWinds IPAM Alternatives in 2026: 5 Tools Compared]]></title>
      <link>https://obelinf.com/blog/solarwinds-ipam-alternatives-in-2026/</link>
      <guid>https://obelinf.com/blog/solarwinds-ipam-alternatives-in-2026/</guid>
      <description><![CDATA[Looking for alternatives to SolarWinds IPAM in 2026? We compare Obelinf, Infoblox, phpIPAM, and NetBox across deployment, DHCP and DNS integration, pricing, and when each tool makes sense for your team.]]></description>
      <pubDate>Tue, 04 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[TeemIP Alternatives in 2026: 5 Tools Compared]]></title>
      <link>https://obelinf.com/blog/teemip-alternatives-in-2026/</link>
      <guid>https://obelinf.com/blog/teemip-alternatives-in-2026/</guid>
      <description><![CDATA[Looking for alternatives to TeemIP in 2026? We compare Obelinf, phpIPAM, NetBox, and SolarWinds IPAM across IPAM depth, DCIM coverage, deployment complexity, and when each tool makes sense for your team.]]></description>
      <pubDate>Tue, 04 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[What Is MCP (Model Context Protocol)? A Guide for Network Engineers]]></title>
      <link>https://obelinf.com/blog/what-is-mcp-a-guide-for-network-engineers/</link>
      <guid>https://obelinf.com/blog/what-is-mcp-a-guide-for-network-engineers/</guid>
      <description><![CDATA[Model Context Protocol explained for network engineers: architecture, tools, transports, security, and practical uses.]]></description>
      <pubDate>Mon, 03 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[MAC Address Tracking: Why You Need a Registry]]></title>
      <link>https://obelinf.com/blog/mac-address-tracking-why-you-need-a-registry/</link>
      <guid>https://obelinf.com/blog/mac-address-tracking-why-you-need-a-registry/</guid>
      <description><![CDATA[Most teams track IP addresses but let MAC addresses scatter across ARP caches and DHCP leases. Learn why a persistent MAC registry matters for security, troubleshooting, and device lifecycle.]]></description>
      <pubDate>Sun, 02 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[The Complete Server Decommissioning Checklist]]></title>
      <link>https://obelinf.com/blog/the-complete-server-decommissioning-checklist/</link>
      <guid>https://obelinf.com/blog/the-complete-server-decommissioning-checklist/</guid>
      <description><![CDATA[A step by step server decommissioning checklist covering approval, backups, application deregistration, secure drive erasure, physical removal, and the documentation updates that keep your infrastructure records accurate]]></description>
      <pubDate>Sun, 02 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[IPv6 Address Management: A Practical Guide to Subnetting, Planning, and Dual-Stack Migration]]></title>
      <link>https://obelinf.com/blog/ipv6-address-management-guide/</link>
      <guid>https://obelinf.com/blog/ipv6-address-management-guide/</guid>
      <description><![CDATA[A practical guide to IPv6 address management: /64 subnetting, /48 site planning, ULA, dual stack migration, and pitfalls that catch teams moving from IPv4.]]></description>
      <pubDate>Sat, 01 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[VM Inventory and Virtual Machine Tracking Best Practices]]></title>
      <link>https://obelinf.com/blog/vm-inventory-and-virtual-machine-tracking-best-practices/</link>
      <guid>https://obelinf.com/blog/vm-inventory-and-virtual-machine-tracking-best-practices/</guid>
      <description><![CDATA[Learn how to build a VM inventory that stays accurate: what fields to track, why ownership matters, lifecycle management, and how to reconcile automated discovery with documentation.]]></description>
      <pubDate>Sat, 01 Aug 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Rack Capacity Planning: A Practical Guide to Power, Space, and Resource Forecasting]]></title>
      <link>https://obelinf.com/blog/rack-capacity-planning/</link>
      <guid>https://obelinf.com/blog/rack-capacity-planning/</guid>
      <description><![CDATA[A practical guide to rack capacity planning covering power budgeting, space utilization, cooling constraints, and how to forecast physical resources before deployments create crises.]]></description>
      <pubDate>Wed, 29 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Data Center Rack Layout Best Practices: Power, Cooling, and Space Planning]]></title>
      <link>https://obelinf.com/blog/data-center-rack-layout-best-practices/</link>
      <guid>https://obelinf.com/blog/data-center-rack-layout-best-practices/</guid>
      <description><![CDATA[A practical guide to data center rack layout covering rack selection, power distribution, cooling strategies, space planning, cable management, and common mistakes to avoid.]]></description>
      <pubDate>Tue, 28 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Subnetting Guide for Network Engineers]]></title>
      <link>https://obelinf.com/blog/subnetting-guide-for-network-engineers/</link>
      <guid>https://obelinf.com/blog/subnetting-guide-for-network-engineers/</guid>
      <description><![CDATA[A practical subnetting guide for network engineers covering CIDR notation, subnet plan design, VLAN and VRF mapping, common pitfalls, and tools for keeping your IP space organized at scale.]]></description>
      <pubDate>Sun, 26 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Data Center Capacity Planning with IPAM]]></title>
      <link>https://obelinf.com/blog/data-center-capacity-planning-with-ipam/</link>
      <guid>https://obelinf.com/blog/data-center-capacity-planning-with-ipam/</guid>
      <description><![CDATA[A practical guide to integrating IP address management into data center capacity planning, covering subnet tracking, utilization monitoring, IP reservation, and common pitfalls.]]></description>
      <pubDate>Fri, 24 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Best Infrastructure Documentation Tools for Homelabs]]></title>
      <link>https://obelinf.com/blog/best-infrastructure-documentation-tools-for-homelabs/</link>
      <guid>https://obelinf.com/blog/best-infrastructure-documentation-tools-for-homelabs/</guid>
      <description><![CDATA[Obelinf, NetBox, Obsidian, and BookStack. We compare four infrastructure documentation tools for homelab enthusiasts, covering deployment complexity, use cases, and when each tool makes sense for your setup.]]></description>
      <pubDate>Thu, 23 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Best Network Documentation Tools for Startups]]></title>
      <link>https://obelinf.com/blog/best-network-documentation-tools-for-startups/</link>
      <guid>https://obelinf.com/blog/best-network-documentation-tools-for-startups/</guid>
      <description><![CDATA[Choosing the right network documentation tool for your startup. We compare Obelinf, spreadsheets, NetBox, and Device42 across deployment, pricing, and ease of use for early stage teams.]]></description>
      <pubDate>Thu, 23 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[How AI Is Changing Infrastructure Documentation in 2026]]></title>
      <link>https://obelinf.com/blog/how-ai-is-changing-infrastructure-documentation-in-2026/</link>
      <guid>https://obelinf.com/blog/how-ai-is-changing-infrastructure-documentation-in-2026/</guid>
      <description><![CDATA[AI coding tools like Cursor, Copilot, and OpenCode are transforming how infrastructure teams document their networks, servers, and data centers. Here is what is changing, what is staying the same, and how to navigate the shift.]]></description>
      <pubDate>Wed, 22 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[NetBox Alternatives in 2026: 5 Tools Compared]]></title>
      <link>https://obelinf.com/blog/netbox-alternatives-in-2026-5-tools-compared/</link>
      <guid>https://obelinf.com/blog/netbox-alternatives-in-2026-5-tools-compared/</guid>
      <description><![CDATA[Looking for alternatives to NetBox in 2026? We compare Obelinf, Nautobot, Device42, Infoblox, and SolarWinds IPAM across deployment complexity, feature depth, pricing, and when each tool makes sense for your team.]]></description>
      <pubDate>Wed, 22 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[5 Best IPAM Tools in 2026: SaaS, Open Source & Enterprise]]></title>
      <link>https://obelinf.com/blog/5-best-ipam-tools-in-2026-saas-open-source-enterprise/</link>
      <guid>https://obelinf.com/blog/5-best-ipam-tools-in-2026-saas-open-source-enterprise/</guid>
      <description><![CDATA[We reviewed five IPAM tools across deployment, features, pricing, and operational overhead to help you choose the right one for your network in 2026.]]></description>
      <pubDate>Mon, 20 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[VRF Management: A Practical Guide to Virtual Routing and Best Practices]]></title>
      <link>https://obelinf.com/blog/vrf-management-practical-guide-virtual-routing-best-practices/</link>
      <guid>https://obelinf.com/blog/vrf-management-practical-guide-virtual-routing-best-practices/</guid>
      <description><![CDATA[Learn practical VRF management strategies for virtual routing and forwarding, including RD and RT planning, avoiding VRF sprawl, and integrating VRFs into your IPAM workflow across multivendor environments.]]></description>
      <pubDate>Fri, 17 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Network Topology Mapping Tools: A Guide for 2026]]></title>
      <link>https://obelinf.com/blog/network-topology-mapping-tools-a-guide-for-2026/</link>
      <guid>https://obelinf.com/blog/network-topology-mapping-tools-a-guide-for-2026/</guid>
      <description><![CDATA[Compare network topology mapping tools — from auto-discovery platforms to manual diagramming — and see why the best map is generated from your documentation.]]></description>
      <pubDate>Thu, 16 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[The Ultimate Data Center Migration Checklist]]></title>
      <link>https://obelinf.com/blog/the-ultimate-data-center-migration-checklist/</link>
      <guid>https://obelinf.com/blog/the-ultimate-data-center-migration-checklist/</guid>
      <description><![CDATA[A comprehensive data center migration checklist covering discovery, dependency mapping, IP and VLAN planning, runbook creation, validation testing, and rollback strategy for a smooth migration]]></description>
      <pubDate>Wed, 15 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[IP Planning: The Complete Guide, Tools, and Best Practices]]></title>
      <link>https://obelinf.com/blog/ip-planning-complete-guide-tools-best-practices/</link>
      <guid>https://obelinf.com/blog/ip-planning-complete-guide-tools-best-practices/</guid>
      <description><![CDATA[Your network grows every week, and so does the number of IP addresses you need to track. This guide covers IP planning best practices, core concepts, and how to choose the right approach for your team.]]></description>
      <pubDate>Tue, 14 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Circuit and WAN Management Guide: Tracking MPLS, DIA, and Broadband Circuits]]></title>
      <link>https://obelinf.com/blog/circuit-and-wan-management-guide-tracking-mpls-dia-broadband-circuits/</link>
      <guid>https://obelinf.com/blog/circuit-and-wan-management-guide-tracking-mpls-dia-broadband-circuits/</guid>
      <description><![CDATA[Managing MPLS, DIA, and broadband circuits across multiple sites requires a structured approach to circuit inventory, contract tracking, carrier management, and operational documentation.]]></description>
      <pubDate>Mon, 13 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[VLAN Management Best Practices: From Small Office to Multi-Site Enterprise]]></title>
      <link>https://obelinf.com/blog/vlan-management-best-practices-small-office-multi-site-enterprise/</link>
      <guid>https://obelinf.com/blog/vlan-management-best-practices-small-office-multi-site-enterprise/</guid>
      <description><![CDATA[VLAN management scales from small offices to multi site enterprises. Learn practical strategies for design, naming, trunking, security isolation, and keeping VLAN sprawl under control as your network grows.]]></description>
      <pubDate>Sun, 12 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[What Is IPAM? A Guide to IP Address Management for Cloud and Hybrid Networks]]></title>
      <link>https://obelinf.com/blog/what-is-ipam-a-guide-to-ip-address-management-for-cloud-and-hybrid-networks/</link>
      <guid>https://obelinf.com/blog/what-is-ipam-a-guide-to-ip-address-management-for-cloud-and-hybrid-networks/</guid>
      <description><![CDATA[IP address management (IPAM) is the practice of planning, tracking, and automating IP address allocation across your network.]]></description>
      <pubDate>Sat, 11 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[IP Address Management Best Practices in 2026]]></title>
      <link>https://obelinf.com/blog/ip-address-management-best-practices-in-2026/</link>
      <guid>https://obelinf.com/blog/ip-address-management-best-practices-in-2026/</guid>
      <description><![CDATA[IP address management has evolved beyond simple spreadsheets. Learn the key practices, tooling decisions, and operational patterns that define modern IPAM in 2026.]]></description>
      <pubDate>Wed, 08 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[6 Ways Teams Track Cloud Server IPs (Ranked Worst to Best)]]></title>
      <link>https://obelinf.com/blog/6-ways-teams-track-cloud-server-ips-ranked-worst-to-best/</link>
      <guid>https://obelinf.com/blog/6-ways-teams-track-cloud-server-ips-ranked-worst-to-best/</guid>
      <description><![CDATA[From sticky notes to proper IPAM, here is how teams actually track cloud server IPs and why most approaches fail at scale.]]></description>
      <pubDate>Tue, 07 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Why Your Cloud Console Is Useless When You Have 50 Servers Across Multiple Providers]]></title>
      <link>https://obelinf.com/blog/why-your-cloud-console-is-useless-when-you-have-50-servers-across-multiple-providers/</link>
      <guid>https://obelinf.com/blog/why-your-cloud-console-is-useless-when-you-have-50-servers-across-multiple-providers/</guid>
      <description><![CDATA[AWS Console, Azure Portal, and GCP Console are each excellent in isolation, but they break down the moment your infrastructure spans providers.]]></description>
      <pubDate>Mon, 06 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Stop Googling Your Own Network: How to Never Forget a Server IP Again]]></title>
      <link>https://obelinf.com/blog/stop-googling-your-own-network-how-to-never-forget-a-server-ip-again/</link>
      <guid>https://obelinf.com/blog/stop-googling-your-own-network-how-to-never-forget-a-server-ip-again/</guid>
      <description><![CDATA[Stop digging through browser history and stale spreadsheets every time you need a server IP. Here is how to build an infrastructure source of truth that actually works.]]></description>
      <pubDate>Sun, 05 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Automating Infrastructure Documentation with Obelinf]]></title>
      <link>https://obelinf.com/blog/automating-infrastructure-documentation-with-obelinf/</link>
      <guid>https://obelinf.com/blog/automating-infrastructure-documentation-with-obelinf/</guid>
      <description><![CDATA[Learn how to automate infrastructure documentation using Obelinf. Step by step guide to creating, securing, and using API keys for programmatic infrastructure management.]]></description>
      <pubDate>Sat, 04 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[The Hidden Costs of Using Excel for Network Management in 2026]]></title>
      <link>https://obelinf.com/blog/hidden-costs-of-using-excel-for-network-management/</link>
      <guid>https://obelinf.com/blog/hidden-costs-of-using-excel-for-network-management/</guid>
      <description><![CDATA[Excel is everywhere in network management, but the real cost of using it goes far beyond the Microsoft 365 subscription. Here is what you are actually paying.]]></description>
      <pubDate>Thu, 02 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Using Obelinf to Plan Your Homelab Disaster Recovery]]></title>
      <link>https://obelinf.com/blog/using-obelinf-to-plan-your-homelab-disaster-recovery/</link>
      <guid>https://obelinf.com/blog/using-obelinf-to-plan-your-homelab-disaster-recovery/</guid>
      <description><![CDATA[Your homelab needs a disaster recovery plan. Here is how to build one using proper infrastructure documentation, site tracking, and topology mapping.]]></description>
      <pubDate>Wed, 01 Jul 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[The Hidden Security Risks of Poor Infrastructure Documentation]]></title>
      <link>https://obelinf.com/blog/hidden-security-risks-poor-infrastructure-documentation/</link>
      <guid>https://obelinf.com/blog/hidden-security-risks-poor-infrastructure-documentation/</guid>
      <description><![CDATA[When your infrastructure documentation is incomplete or outdated, the security implications go far beyond operational headaches. Here is what is actually at stake.]]></description>
      <pubDate>Tue, 30 Jun 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[The Real Cost of Running Netbox with Docker Compose versus Managed Solutions]]></title>
      <link>https://obelinf.com/blog/the-real-cost-of-running-netbox-with-docker-compose/</link>
      <guid>https://obelinf.com/blog/the-real-cost-of-running-netbox-with-docker-compose/</guid>
      <description><![CDATA[Self hosting Netbox with Docker Compose looks simple on paper, but the hidden costs tell a different story. Here is what you are actually signing up for, and what modern alternatives look like.]]></description>
      <pubDate>Sat, 27 Jun 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[How to Document Your Homelab Network from Scratch]]></title>
      <link>https://obelinf.com/blog/how-to-document-your-homelab-network-from-scratch/</link>
      <guid>https://obelinf.com/blog/how-to-document-your-homelab-network-from-scratch/</guid>
      <description><![CDATA[Your homelab deserves better than memory and sticky notes. Here's how to build documentation that actually works, even if you're starting with nothing.]]></description>
      <pubDate>Fri, 26 Jun 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Common Mistakes When Documenting Data Centers]]></title>
      <link>https://obelinf.com/blog/common-mistakes-when-documenting-data-centers/</link>
      <guid>https://obelinf.com/blog/common-mistakes-when-documenting-data-centers/</guid>
      <description><![CDATA[Data center documentation fails for predictable reasons. Here are the most common mistakes teams make and how to avoid them.]]></description>
      <pubDate>Thu, 25 Jun 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Why Manual Infrastructure Documentation Is Killing Your DevOps Productivity]]></title>
      <link>https://obelinf.com/blog/why-manual-infrastructure-documentation-is-killing-your-devops-productivity/</link>
      <guid>https://obelinf.com/blog/why-manual-infrastructure-documentation-is-killing-your-devops-productivity/</guid>
      <description><![CDATA[Your team spends more time hunting for documentation than actually shipping. Here's how manual infrastructure docs drain your DevOps velocity and what to replace them with.]]></description>
      <pubDate>Tue, 23 Jun 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
    <item>
      <title><![CDATA[Why Spreadsheets Are Killing Your Network Efficiency (And How to Fix It in 2026)]]></title>
      <link>https://obelinf.com/blog/why-spreadsheets-are-killing-your-network-efficiency/</link>
      <guid>https://obelinf.com/blog/why-spreadsheets-are-killing-your-network-efficiency/</guid>
      <description><![CDATA[Your spreadsheet was never meant to manage a network. Here's what it's actually costing your team, and what you can do about it.]]></description>
      <pubDate>Mon, 22 Jun 2026 00:00:00 GMT</pubDate>
      <author>André Ribeiro</author>
    </item>
  </channel>
</rss>