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Cisco Bug: CSCul02598 - WE:Revalidation will do for every reqeust when expire is 1970 UTC

Last Modified

Jun 21, 2020

Products (1)

  • Cisco Content Delivery Engine Series

Known Affected Releases

3.1(2)

Description (partial)

Symptom:
Web Engine will do revalidation every time regardless of max-age value

Conditions:
"Expires" header in response from Origin Server is "Expires: Thu, 01 Jan 1970 00:00:00 UTC".
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