Intermittent 503 Error for the upstream proxy deployment
Article ID: 168246
Updated On:
Products
ProxySG Software - SGOS
Issue/Introduction
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)
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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