[Mikrotik] Question about 1:1 NAT and netmap

I have 2 static public addresses. One is being used for a hotspot. The internal address range for the hotspot is 10.50.50.0/24 I need to route the second public address 204.16.x.y to an internal one for a webcam (10.5.50.246) on the hotspot subnet. I have entered the following commands, but I

Re: [Mikrotik] Bandwidth Transferred

Well, there's always IP->Accounting. Otherwise, you put him on his own Ethernet port, be it physical or a VLAN, and start hitting the thing every few minutes via SNMP. Depending on how accurate you want to be, you either save the deltas in a database, or you graph which MRTG or Cacti or whatever