Network Error Logging Issues

lowCloudflareMar 25, 2026 09:20Duration: 32h 35m

network

Network / Routing

Summary

This incident has been resolved.

Impact

minor

Timeline

Mar 25, 2026 09:20

[investigating] Cloudflare has identified an issue causing intermittent data gaps within Network Error Logging (NEL). Our engineering team has identified the root cause and is currently implementing a fix. There is no impact to customer traffic.

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+2h 10m

Mar 25, 2026 11:29

[identified] As the fix is deployed, customers may notice an increase in NEL reports as data that was previously not forwarded is correctly reported.

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+9h 7m

Mar 25, 2026 20:36

[monitoring] A fix has been implemented and we are monitoring the results.

via statuspage

+21h 19m

Mar 26, 2026 17:55

[resolved] This incident has been resolved.

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Lessons Learned

⚠Cloudflare has experienced 370 incidents in the past year. This frequency suggests systemic reliability challenges that may warrant additional monitoring.

📊Incidents related to network have occurred 231 times across all providers in the past year. This is one of the most common failure categories in cloud infrastructure.

💡This incident is categorized as: Network / Routing. Consider implementing preventive measures specific to this failure category.