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Siemens AG
Type de contribution : Informations sur le produit ID de la contribution : 109761516, Date de la contribution : 19/10/2018
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Delivery Release for RUGGEDCOM ROS 5.2.1

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  • Concerne le/les produits(s)
RUGGEDCOM ROS® version 5.2.1 is a minor release of the RUGGEDCOM ROS® operating system containing new features, enhancements, bug-fixes, and security improvements for supported product models.

RUGGEDCOM ROS® version 5.2.1 software is now available for the RUGGEDCOM products listed below. It can be obtained by requesting support at https://support.industry.siemens.com/my/us/en/requests#createRequest.

The following RUGGEDCOM RS series switches and devices are supported:

  • RST2228
  • RSG907R
  • RSG909R
  • RSG908C
  • RSG910C
  • RSL910
  • RSG920P
  • RSG2488
  • RMC8388
  • RSG2300
  • RSG2288
  • RS900 (32M)
  • RS900G (32M)
  • RSG2100 (32M)
  • RS416


New Features and Enhancements

  • Added Support for New Products RSG908C and RSG910C


  • Changing Usernames and Passwords Over SSH
    A new set of commands were added to change usernames and passwords over an SSH connection.


General Improvements

  • VDSL Enhancements and Improvements for RSL910
    The rate adaptation method has been changed to employ the hardware’s capabilities. This allows rate adaptation to take place without disconnecting the VDSL link. The target SNR margin has been changed from 6dB to 10dB to provide the rate adaptation mechanism enough margin to adjust the link rate. The maximum data rate has been increased to 160Mbps.
  • Syslog Improvements
    Under some abnormal network conditions the syslog will contain many duplicate messages. The system now logs the error at the time the condition is detected, and again when the condition is cleared.
  • SFP Detection Improvements
    The mechanism to detect SFPs has been improved. SFPs that do not provide a “Baud Rate Nominal” value can now be detected.


Security Improvements

This version contains security-relevant product improvements which increases the robustness.  Upgrading to this version is recommended.

 

Resolved Issues

  • Diagnostic Measurements Lost
    In some rare cases, some diagnostic devices (eg. temperature sensor) become unresponsive. This issue has been resolved.
  • RTC Slowing Down
    Each time a device starts up, the RTC would lose approximately 5 seconds. This issue has been resolved.
 


Notes relatives à la sécurité
La protection des installations, systèmes, machines et réseaux contre les cyber-menaces nécessite la réalisation (et le maintien continu) d'un concept global de sécurité IT à la pointe de la technique. Les produits et solutions Siemens ne constituent qu'un élément d'un tel concept. Pour plus d’informations sur la cyber-sécurité, rendez-vous sur
https://www.siemens.com/cybersecurity#Ouraspiration.
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