Network Audit Checklist

A network audit is a systematic review of your infrastructure's health, and it only works if nothing gets skipped. This checklist covers the ten areas that matter most: device inventory and EOL status, VLAN and subnet documentation, firewall rule review, topology accuracy, DNS zone health, DHCP scopes, NTP synchronization, monitoring coverage, configuration drift, and hardware lifecycle.

Progress saves automatically to your browser. Pair it with the Firewall Rules template and the DNS Records template to record findings as you go.

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Guides that go deeper on the same topic.

More Checklists

Explore the other checklists in the toolkit.

Stop reaching for a spreadsheet

Obelinf keeps every subnet, device, circuit, and rack in one live source of truth, with audit logs and a topology view. Free for personal use.