Hi,
Can anyone tell me what NAT throughput I can expect from CCR2004-16G-2S+?
No fasttrack, around 8 firewall rules.
I know that there are results of ethernet tests on site, but I am not sure if those apply to NAT as well.
Realistically more or less that will be close, get CCR2116 if you need more power and you are not going to look back. we have seen in the field of 15GB of throughput with 50% CPU usage or better yet get Juniper MX platform if you need more 
Only NAT, but Without Fast-Track ??
not something doesn’t add up…
most likely he has queue in them + NAT that’s why fasttrack was not enabled just speculation on my part
Not sure if I really need a fast track for a homelab envinorment. I will need to take a look how it works in a more detail. Juniper or Cisco are good, but the price is not that good 