You can only use Apps that can be discovered at Session Setup. Example: web-browsing instead of facebook-base Extracted from Admin guide: [snip] The initial session on a given destination IP address and port that is associated with an application will not match an application-specific rule and will be forwarded according to subsequent PBF rules (that do not specify an application) or the virtual router’s forwarding table. All subsequent sessions on that destination IP address and port for the same application will match an application-specific rule. To ensure forwarding through PBF rules, application-specific rules are not recommended. Marco
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