Intermittent 503 Error for the upstream proxy deployment
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Article ID: 168246
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Updated On:
Products
ProxySG Software - SGOS
Cause
The ProxySG appliance tries to connect to the OCS directly and not through the parent proxy.
Resolution
The appliance tries to connect to the OCS directly because it is clientless traffic from pipelining, or fresh traffic.
Use the following policy to force forwarding of the clientless connections using the condition has_client=yes|no:
<Forward>
; catch all clientless transactions and forward them
has_client=no forward.fail_open(no) forward(forwarding_host-name)
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