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502 gateway

asked 2020-07-10 11:29:09 +0000

MF gravatar image

HTTP/1.1 502 Bad Gateway

How do I know what is causing this issue? Suspecting HTTP headers with invalid Transfer-encoding or Content-length invalid value

How to analyze this in TCP dump? I do have a dump, but cannot share due to sensitive info

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answered 2020-07-10 16:53:19 +0000

Jaap gravatar image

This is an application layer (HTTP) thing, so you better look in the server / CGI logs to see what they say and work your way back from there.

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Asked: 2020-07-10 11:29:09 +0000

Seen: 699 times

Last updated: Jul 10 '20