PC -> CCR1009-8G-1S-1S+ withIPSEC (aes128+sha1)+IPIP over300mb cable connection -> CCR1009-8G-1S-1S+ sitting inside an MPLS cloud with multiple gigabit internet connections -> internet
I turned off IPSEC entirely last night to test, and was about to get 360Mbps. Looks like this model can't handle encryption that fast.