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Duplicate UDP Prevention

calmichael
Level 1
Level 1

Has anyone attempted to use a Firepower NGFW to stop duplicate UDP packets from continuing to propagate through a network?

 

I have voice streams which are UDP based that are being purposely replicated/copied in a mobile radio network and based on how the radio solution behaves the first UDP packet reaches the destination and then a second copy of the first UDP packet is received 200ms to 600ms later.  The duplicate UDP packet/packets affect voice quality adversely.

 

A vendor recommendation (not a Cisco vendor) was advocating for a product by GigaMon which offers a packet de-duplication feature.  

 

I would like to use a NGFW appliance with appropriate license and configuration (IPS or Application Control) to do this, but I cannot find what I am looking for via FMC or in online articles about such.

 

Is this something Firepower can do?

 

Thoughts?

 

 

 

 

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