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FWSM Application inspect

I have a FWSM with context in way routed, I want to know if I obtain to inspect a field TCP of one determined application that works in door 3000?

The problem is that I have an application that works with VPN for some customers and without VPN for another one, however heading TCP has a field to differentiate a customer of the other (origin), and necessary to inspect this field in the FWSM to deny the customer that does not have permission to use the applicatory one without VPN, points with respect to the IP that to accept connection open.

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Cisco Employee

Re: FWSM Application inspect

Sorry, don't quite understand your question.

Are you trying to inspect specific TCP field to differentiate between the 2 VPN connections? Do you mean they are connecting to 2 different TCP ports and you would only want to allow VPN pass through if 1 client/ip address connects using 1 specific port, and allow the other client/ip address that uses a different TCP port?

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