Does ProxySG query DNS server prior to issuing a 407 Authentication challenge
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Article ID: 168456
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Updated On:
Products
ProxySG Software - SGOS
Issue/Introduction
Scenario: Explicit Deployment Authentication mode is Auto
Cause
Proxy may query a DNS server for the domain being requested and will wait for a DNS response prior the initial 407. This will happen if the domain being accessed is not in the ProxySG's cache