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You need software that does DPI Deep Packet Inspection). Some companies have made standard rules for some protocols, where in a TCP or UDP packet or some sequence it can identify the protocol or application that is running.

This kind of application realizes an analysis of Layer 7 of a packet, matching the packet content with a huge rule databases.

Like @ojs said, you can tried with nDPI from ntop, test it and see the results.

Cisco also has its own database that can be used with the OPNManager, but requires a license.

You need software that does DPI (Deep Packet Inspection). Some companies have made standard rules for some protocols, where in a TCP or UDP packet or some sequence, it can identify the protocol or application that is running.

This kind of application realizes an analysis of Layer 7 of a packet, matching the packet content with a huge rules database.

Like @ojs said, you can try with nDPI from ntop, test it and see the results.

Cisco also has its own database that can be used with the OPNManager, but requires a license.

You need a software that does DPI, or DFI. Some companies has made rules, standar rules for some protocols, were, in a tcp, or udp, or someone sequence, can identify the protocol or application that is running in that time. Thas is what you need.

Like i said, there are some products that do what you want, but i guess the are a little expensive, because it is a really GREAT work to write rules of the specific patterns of all applications, eg: Whatsapp, Facebook, .....

This kind of application realizes an analisis of the L7 level of a packet, matching the packet content with a huge rule databases.

Like @ojs said, you can tried with https://github.com/ntop/nDPI, test it and see the results.

Cisco also have it own database, that can be used with the OPNManager, but requires a license

You need software that does DPI Deep Packet Inspection). Some companies have made standard rules for some protocols, where in a TCP or UDP packet or some sequence it can identify the protocol or application that is running.

This kind of application realizes an analysis of Layer 7 of a packet, matching the packet content with a huge rule databases.

Like @ojs said, you can tried with nDPI from ntop, test it and see the results.

Cisco also has its own database that can be used with the OPNManager, but requires a license.

You need a software that does DPI, or DFI. Some companies has made rules, standar rules for some protocols, were, in a tcp, or udp, or someone sequence, can identify the protocol or application that is running in that time. Thas is what you need.

Like i said, there are some products that do what you want, but i guess the are a little expensive, because it is a really GREAT work to write rules of the specific patterns of all applications, eg: Whatsapp, Facebook, .....

This kind of application realize an analisis of the L7 level of a packet, matching the packet content with a huge rule databases.

Like @ojs said, you can tried with https://github.com/ntop/nDPI, test it and see the results.

Cisco also have it own database, that can be used with the OPNManager, but requires a license

You need a software that does DPI, or DFI. Some companies has made rules, standar rules for some protocols, were, in a tcp, or udp, or someone sequence, can identify the protocol or application that is running in that time. Thas is what you need.

Like i said, there are some products that do what you want, but i guess the are a little expensive, because it is a really GREAT work to write rules of the specific patterns of all applications, eg: Whatsapp, Facebook, .....

This kind of application realizes an analisis of the L7 level of a packet, matching the packet content with a huge rule databases.

Like @ojs said, you can tried with https://github.com/ntop/nDPI, test it and see the results.

Cisco also have it own database, that can be used with the OPNManager, but requires a license