Just because you can do something doesn’t always mean you should. One such example of this is using large HTTP headers. While the HTTP specification itself doesn’t set boundaries, most web servers have default limits around 8 KB. Other devices in the path such as firewalls/WAFs, proxies, and load balancers also have similar limits.   Problem The application testers were receiving a reset error. Their application and web server logs did not show any problems.

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Chris Sereno

For 11 years networking was my profession with a specialized focus on proactive and reactive performance analysis. More recently I have embraced the AWS platform. This blog reflects my experience both past and present.

AWS Architect at Caterpillar, Inc.

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