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Does "Unknown-udp" app allow any UDP Packets?
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7 REPLIES 7
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09-24-2014 06:15 AM
Hello Hardik,
Just FYI. All applications are not having Decoder. Hence, i don't think it is not necessary to match decoder to identify an Application.
Thanks
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09-24-2014 06:16 AM
Hi HULK,
By decoder I mean application signature.
Regards,
Hardik Shah
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09-24-2014 06:22 AM
Hi Roman,
Question to your answer is Yes. If you don't have a policy that is not denying "unknown-udp" application, firewall will allow it. In Monitor tab, you will source and destination address and application as "Unknown-UDP". It simply means firewall did not have signature for the packets it was seeing. You can also deny it by denying "unknown-udp" in security policy but is however configurable and is based on your requirement. Hope that helps.
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