Hi Malek,
As discussed in Case 29172666:
This error was due to faulty upstream ProxySG settings.
Feedback from our back-line team: <<"Policy should be defined via the cpl policy created on the isolation gw. you can specify the risk level in that policy. ">>
As a rule of thumb: please always use the WI-management GUI/wizard to create downstream/upstream proxy CPL.
We'll keep working on this together once we'll manage to be available for a Webx.
Thank you.
Regards,
Lorenzo Ungaro
Technical Support Engineer | 8:00-16:00 (CEST) Monday to Friday
Symantec Network Protection
https://support.symantec.com/en_US/contact-support.html
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