https://www.juniper.net/assets/us/en/local/pdf/datasheets/1000540-en.pdf
Scalabillity CGNAT on MPC
http://services.englab.juniper.net/snp/ScaleNos_17.4.html
MS-MIC and MS-MPC
http://services.englab.juniper.net/snp/services_cgnat.html
