Event ID - 15109

Event Id15109
SourceFTP Access Filter
DescriptionQuarantine in the Remote Access Policy (either locally or on the RADIUS server) cannot be enabled when ISA Server Quarantine is disabled or set to use ISA Server Quarantine policy. The VPN user %1 will be disconnected. To setup Quarantine in ISA Server refer to ISA Server help.
Event InformationAccording to Microsoft

Cause:
Quarantine settings should only be enabled through ISA Server. If ISA Server detects that Routing and Remote Access service is also configured to apply quarantine, in order to prevent a configuration conflict, ISA Server does not allow the connection.
Resolution:
Remove the quarantine configuration attributes from the Routing and Remote Access service policies.Enable Quarantine through ISA Server. To do this, in the console tree of ISA Server Management, click Configuration, and then click Networks. In the details pane, select the Quarantine VPN Clients network. In the Tasks tab, click Edit Selected Network, then click the Quarantine tab. In the Quarantine tab, click the Enable Quarantine Control checkbox.
Reference LinksEvent Id:15109 Source Id:FTP Access Filter

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