NetScaler Gateway EPA Scans Deny Access Randomly With Error Code 12029

The 12029 error code means that the EPA plugin could not connect to VPN virtual server. Refer to for more information.

This is a network related issue and this kind of issues are mostly caused by firewall or other security related software. To verify, disable firewall and anti-virus, and then try connecting again. If this solves the issue, then add a rule for white listing nsepa.exe (EPA plugin process) and nsload.exe (VPN plugin process)


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