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 previous all-time highest temperature in downtown L.A. was recorded on June 26, 1990. But Monday's temperature at 12:15 p.m. in downtown L.A. still doesn't exceed the all-time record for all of Los Angeles County. On July 22, 2006, perennial hot spot Woodland Hills hit 119 degrees.