This paper describes the way of implementing IPSec in RTOS RTEMS and solves the problem of network security. Finally,the paper provides testing data of implemented system and analyzes it.

• 介绍了在实时操作系统RTEMS上实现IPSec的方法,使RTEMS的网络安全问题得到解决,并给出了实现系统的测试数据和分析结果。