RUGGEDCOM ROS
User Guide

Table of Contents
v
Table of Contents
Preface ........................................................................................................... xiii
Conventions ...................................................................................................................................... xiii
Related Documents ............................................................................................................................ xiv
System Requirements ......................................................................................................................... xiv
Accessing Documentation .................................................................................................................. xiv
Training ............................................................................................................................................. xv
Customer Support .............................................................................................................................. xv
Chapter 1
Introduction ..................................................................................................... 1
1.1Features and Benefits ................................................................................................................... 1
1.2Security Recommendations and Considerations ............................................................................... 3
1.2.1Security Recommendations ................................................................................................. 3
1.2.2Credential Files .................................................................................................................. 5
1.2.2.1SSL Certificates ....................................................................................................... 6
1.2.2.2SSH Key Pairs .......................................................................................................... 8
1.3Supported Networking Standards ................................................................................................... 9
1.4Port Numbering Scheme ............................................................................................................... 9
1.5Available Services by Port ............................................................................................................ 10
1.6SNMP Management Interface Base (MIB) Support .......................................................................... 12
1.6.1Supported Standard MIBs ................................................................................................. 12
1.6.2Supported Proprietary RUGGEDCOM MIBs .......................................................................... 13
1.6.3Supported Agent Capabilities ............................................................................................ 13
1.7SNMP Traps ................................................................................................................................ 14
1.8ModBus Management Support ..................................................................................................... 16
1.8.1ModBus Function Codes ................................................................................................... 16
1.8.2ModBus Memory Map ...................................................................................................... 17
1.8.3ModBus Memory Formats ................................................................................................. 22
1.8.3.1Text ..................................................................................................................... 23
1.8.3.2Cmd ..................................................................................................................... 23
1.8.3.3Uint16 .................................................................................................................. 23
1.8.3.4Uint32 .................................................................................................................. 24
1.8.3.5PortCmd ............................................................................................................... 24
1.8.3.6Alarm ................................................................................................................... 25
1.8.3.7PSStatusCmd ......................................................................................................... 25