RUGGEDCOM ROS
User Guide
Chapter 3
Device Management
Managing Remote Monitoring 93
Parameter Description
Determines the Modbus address to be used for Management
through Modbus.
SSH Sessions Allowed (Controlled Version Only) Synopsis: 1 to 4
Default: 4
Limits the number of SSH sessions.
RSH Server Synopsis: { Disabled, Enabled }
Default: Disabled (controlled version) or Enabled (non-
controlled version)
Disables/enables Remote Shell access.
IP Forward Synopsis: { Disabled, Enabled }
Controls the ability of IP Forwarding between VLANs in Serial
Server or IP segments.
NOTE
When upgrading to ROS v4.3, the default will be set
to { Enabled }.
Max Failed Attempts Synopsis: 1 to 20
Default: 10
Maximum number of consecutive failed access attempts on
service within Failed Attempts Window before blocking the
service.
Failed Attempts Window Synopsis: 1 to 30 min
Default: 5 min
The time in minutes (min) in which the maximum number
of failed login attempts must be exceeded before a service is
blocked. The counter of failed attempts resets to 0 when the timer
expires.
Lockout Time Synopsis: 1 to 120 min
Default: 60 min
The time in minutes (min) the service remains locked out after the
maximum number of failed access attempts has been reached.
3. Click Apply.
Section3.10
Managing Remote Monitoring
Remote Monitoring (RMON) is used to collect and view historical statistics related to the performance and
operation of Ethernet ports. It can also record a log entry and/or generate an SNMP trap when the rate of
occurrence of a specified event is exceeded.
CONTENTS
• Section3.10.1, “Managing RMON History Controls”
• Section3.10.2, “Managing RMON Alarms”