Azure Flow Log on a Gateway Subnet
A flow log on a gateway subnet whose network is already recorded at the virtual network level pays to collect the same flows twice.
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Azure
Found, explained, handed over.
Findings with a dollar figure attached, idle, oversized, orphaned, unscheduled and undiscounted spend.
Detect
ZopNight checks this automatically across Azure, with read-only access to the account.
Explain
Every finding says exactly what to change: Delete the gateway-subnet flow log. Where the saving can be proven it is priced; where it cannot, the finding says so.
Fix
The finding opens with the change already spelled out, so the fix is one ticket, not an investigation.
- Applies to
- Network Flow Logs on Azure
- Category
- Orphaned resources. Resources no longer attached to anything that needs them, such as unattached volumes and unassigned IPs.
- Where it appears
- The Savings tab of Recommendations, with every affected resource listed.
- Rule ID
RC-1402
Related checks
See the orphaned resources in your account.
Connect a read-only role and the first pass runs on your own estate. This check, and the rest of the catalogue, with it.
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- $30M+annualised cloud spend under management
- 550K+resources tracked since launch
- 20-60%off the bill in the first month
- SOC 2Type II report, plus ISO 27001
Figures published on zop.dev.