Is it possible configure that incoming UDP stream on port 5000 send to local computer on port UDP 5000 and this stream copy also send to local computer port UDP 6000.?
Need exactly copy of UDP stream send to another port no use sniffing option.
Mirror the port ??
http://wiki.mikrotik.com/wiki/Manual:Switch_Chip_Features#Port_Mirroring
Check also if your routerboard support it !!
http://wiki.mikrotik.com/wiki/Manual:Switch_Chip_Features#Introduction
On mirrored port UDP:port 5000 will be UDP:port 5000 not UDP: port 6000.