IP Security (IPSec) is mandatory for IPv6implementations. Given that IPv6 will be dominated by commercial off the shelf (COTS)software products, many in the DoD community will have a software encryption capability attheir disposal.
1 The lowest monthly average temperature in Fountain Hills for December is 54 degrees. 2  The most monthly precipitation in Fountain Hills occurs in January with 0 inches.  The air quality index in Fountain Hills is 48% worse than the national average.
The highest monthly average temperature in Crested Butte for July is 64 degrees. The lowest monthly average temperature in Crested Butte for December is 18 degrees. The most monthly precipitation in Crested Butte occurs in October with 1.5 inches. The air quality index in Crested Butte is 17% better than the national average. The pollution index in Crested Butte is 119% worse than the national average.