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5.4 Release Notes

The release notes of all 5.4 rWeb and RIOS versions are stored here.

5.4.13 System Release Notes (rWeb 5.4.13.release)​

rWeb 5.4.13.release

Bug Fix

5.4.12 System Release Notes (RIOS v5.4.12, rWeb 5.4.12.release)​

RIOS v5.4.12 (RE2000, RE4000, RE2200, RE4200, RE5200, RX10, RS10, RS30, RG)

info

A RioRey license is required to upgrade a filter device to RIOS 5.3.0 or later. If you don't have one, please contact RioRey.

Enhancements

  • Significant improvements to UDP flood filtering in AT17.
  • Additional controls enabled for AT22.

Bug Fixes

Known Issues

  • If both AT17 and AT22 are set to "Off", AT21 must also be set to "Off" or traffic will be negatively impacted.

rWeb 5.4.12.release

Enhancements

  • New controls for AT17 and AT22 enabled.

5.4.11 System Release Notes (RIOS v5.4.11, rWeb 5.4.11.release)​

RIOS v5.4.11 (RE2000, RE4000, RE2200, RE4200, RE5200, RX10, RS10, RS30, RG, requires either 5.4.8 or 5.4.11 rWeb)

info

A RioRey license is required to upgrade a filter device to RIOS 5.3.0 or later. If you don't have one, please contact RioRey.

Bug Fixes

  • Fix for factory reset issue with devices manufactured in 5.4.8 RIOS.

Known Issues

  • If both AT17 and AT22 are set to "Off", AT21 must also be set to "Off" or traffic will be negatively impacted.

rWeb 5.4.11.release

New Feature

Bug Fixes

  • Fixed security issue where some rWeb units were shipped with IPMI configured on the management interface. This upgrade will disable IPMI networking.

5.4.10 System Release Notes (RIOS v5.4.10)​

RIOS v5.4.10 (RE2000, RE4000, RE2200, RE4200, RE5200, RX10, RS10, RS30, RG)

info

A RioRey license is required to upgrade a filter device to RIOS 5.3.0 or later. If you don't have one, please contact RioRey.

Enhancements

  • AT61 regex can now be applied to any port.
  • Handling of simultaneous SYN_ACK and FIN floods improved.
  • Handling of simultaneous FIN_ACK and RST floods improved.
  • LAN to WAN traffic resources increased.
  • Updated 10G interface card firmware calls.

Bug Fixes

  • Fix for failure modes triggered falsely by the alarm card daemon.
  • Erroneous SSL mode for RX10 no longer displayed.
  • Removed extraneous agent log messages.

Known Issues

  • If both AT17 and AT22 are set to "Off", AT21 must also be set to "Off" or traffic will be negatively impacted.

rWeb 5.4.8.release (No rWeb Upgrade Required)

5.4.8 System Release Notes (RIOS v5.4.8, rWeb 5.4.8.release)​

RIOS v5.4.8 (RE2000, RE4000, RE2200, RE4200, RE5200, RX10, RS10, RS30, RG)

info

A RioRey license is required to upgrade a filter device to RIOS 5.3.0 or later. If you don't have one, please contact RioRey.

New Features

  • New model device (RX10) supported.

Enhancements

  • LLCF is now re-implemented for 10G interfaces after being disabled in RIOS 5.4.7.

Bug Fixes

  • RG traffic statistics now correctly reported every 30 seconds.
  • Excessive log messages related to LLCF on 10G ports without RB units fixed.
  • Syslog status now updated correctly. Device serial number now also reported in syslog.
  • Support Upload log rotations renamed to facilitate unzipping.

Known Issues

  • If both AT17 and AT22 are set to "Off", AT21 must also be set to "Off" or traffic will be negatively impacted.

rWeb 5.4.8.release

New Features

  • New model device (RX10) supported.

Bug Fixes

5.4.7sp1 System Release Notes (RIOS v5.4.7sp1)​

RIOS v5.4.7sp1 (RE2000, RE4000, RE2200, RE4200, RE5200, RS10, RS30, RG)

info

A RioRey license is required to upgrade a filter device to RIOS 5.3.0 or later. If you don't have one, please contact RioRey.

Bug Fixes

Known Issues

  • If both AT17 and AT22 are set to "Off", AT21 must also be set to "Off" or traffic will be negatively impacted.

rWeb 5.4.6.release (No rWeb Upgrade Required)

5.4.7 System Release Notes (RIOS v5.4.7)​

RIOS v5.4.7 (RE2000, RE4000, RE2200, RE4200, RE5200, RS10, RS30, RG)

info

A RioRey license is required to upgrade a filter device to RIOS 5.3.0 or later. If you don't have one, please contact RioRey.

Bug Fixes

  • Disabled LLCF functionality for the RS10 and RS30 with 10G ports due to a firmware issue which, in the rare case, can cause an unexpected system failure. LLCF functionality is still enabled for all 1G ports. All customers with affected systems are advised to upgrade to this release immediately.

    The LLCF controls for 10G interfaces are still enabled in rWeb, but will not display any warnings that LLCF will not function regardless of the settings in rWeb. WAN or LAN side link loss will no longer be replicated on the other side, so customers are advised to monitor for WAN or LAN link loss failures by other means.

Known Issues

  • If both AT17 and AT22 are set to "Off", AT21 must also be set to "Off" or traffic will be negatively impacted.

rWeb 5.4.6.release (No rWeb Upgrade Required)

5.4.6 System Release Notes (RIOS v5.4.6, rWeb 5.4.6.release)​

RIOS v5.4.6 (RE2000, RE4000, RE2200, RE4200, RE5200, RS10, RS30, RG)

info

A RioRey license is required to upgrade a filter device to RIOS 5.3.0 or later. If you don't have one, please contact RioRey.

New Features

  • Several console commands are now available: cli-sfpshow, cli-bypass, and cli-reboot.
  • New controls for AT1 and AT2 Subtype 2 attacks enabled.

Enhancements

  • Updated 10G interface driver.
  • Force On mode for AT1 is now much more aggressive.
  • Support upload now includes 10G interface rx and tx power level data.

Bug Fixes

  • Fixed a timeout value for a failure recovery mechanism.
  • Added a watchdog for initialization stall conditions.

Known Issues

  • If both AT17 and AT22 are set to "Off", AT21 must also be set to "Off" or traffic will be negatively impacted.

rWeb 5.4.6.release

New Features

  • New controls for AT1 and AT2 Subtype 2 attacks enabled.

Bug Fixes

  • Excessive victim queries now prevented.
  • Top Attacker list now reports first victim sampled.
  • Top Attacker now correctly reports subtypes.

5.4.3 System Release Notes (RIOS v5.4.3)​

RIOS v5.4.3 (RE2000, RE4000, RE2200, RE4200, RE5200, RS10, RS30, RG)

info

A RioRey license is required to upgrade a filter device to RIOS 5.3.0 or later. If you don't have one, please contact RioRey.

Enhancements

  • Improved identical payload testing for AT17.

  • Private IP addresses have been updated as per RFC 5735 and RFC 6890. Enabling private IP blocking in AT62 will now block the following IPs:

    Private IPs 0.0.0.0/8 10.0.0.0/8 127.0.0.0/8 169.254.0.0/16 172.16.0.0/12 192.0.0.0/24 192.0.2.0/24 192.168.0.0/16 198.18.0.0/15 198.51.100.0/24 203.0.113.0/24 240.0.0.0/4

  • Internal improvements to DDoS mitigation to improve cpu utilization, layer 7 attack processing and logging.

  • Filter list query and clear operations now supported on RG.

  • Support upload now includes all filtering logs.

Bug Fixes

  • False positive cases for AT1 ST2 and AT2 ST2 fixed.
  • Fixed a condition where devices would not come out bypass following a recovery from failure mode.
  • Fixed a failure mode caused by performing a switchover on an RG.
  • RG IOM data now properly incorporated into the database.

Known Issues

  • If both AT17 and AT22 are set to "Off", AT21 must also be set to "Off" or traffic will be negatively impacted.

rWeb 5.4.2.release (No rWeb upgrade required)

5.4.2 System Release Notes (RIOS v5.4.2, rWeb 5.4.2.release)​

RIOS v5.4.2 (RE2000, RE4000, RE2200, RE4200, RE5200, RS10, RS30, RG)

info

A RioRey license is required to upgrade a filter device to RIOS 5.3.0 or later. If you don't have one, please contact RioRey.

New Features

  • New device models supported: RE2200, RE4200, RE5200.

Enhancements

  • Updated AT11 algorithm.
  • Device SNMP now supports using the standard IF-MIB and IP-MIB.
  • Additional diagnostic information added to support uploads.

Known Issues

  • If both AT17 and AT22 are set to "Off", AT21 must also be set to "Off" or traffic will be negatively impacted.

rWeb 5.4.2.release

warning

5.3.0+ rWeb upgrades migrates all rWeb data to new tables. Depending upon the size of your existing data, the rWeb upgrade from a pre-5.3.0 version can be a lengthy process (several hours). The upgrade will take up to 30 minutes, plus 30 minutes for every 3 months of data from 100 zone-device pairs configured in rWeb. Do not reboot your rWeb during this time.

Enhancements

  • Email notifications now include subtypes and attacker IPs.
  • Filter List performance improved.
  • Dropped packets statistics added back to the Net Stats screen.

Bug Fixes

  • VLAN ID reporting fixed.
  • Code added to remove unused traffic data that was filling up database space.

Known Issues