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Cisco Bug: CSCvs59023 - WSA fails to reach proper WSA for authentication due to DNS misconfiguration

Last Modified

Jan 11, 2020

Products (1)

  • Cisco Web Security Appliance

Known Affected Releases


Description (partial)

The customer observes WSA short hostname 407 response travel through a proxy to get to a different proxy causing authentication issues.

This occurs when multiple WSAs have the same short hostname but use different IP addresses such as what would occur in a non High Availability configuration where there are multiple active WSAs running at once.
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