OS Version 4.3.3
Summary
The EOS 4.3.3 release delivers enhancements and bug fixes.
Release Date: March 26, 2021
Enhancements
- 0015 Add alias or description to an interface
With the 4.3.3 release, network administrators can now use the following CLI commands to add a description or alias to an interface on ELFIQ devices. This information is useful to identify the ISP connected to on any interface.
- To add interface alias
set int alias [ifname] [alias] - To remove interface alias
clr int alias [ifname]
- To add interface alias
- 0029 Increased speed capacity on LBX 1200 license
We increased the speed capabilities for the following LBX1200 unit licenses.License Previous (Gbps) New (Gbps) LBX1210 1 1 LBX1220 1 1.5 LBX1230 1.5 2
Resolved Issues
- 0019 – In the VRT module, changing the IP address of an interface does not remove the previous address in the underlying device.
- 0020 – In SD-WAN deployments, sites without an LBX unit receive a high amount of out-of-band data.
- 0023 – When updating related data for a link through ELFIQ Central, changes are not reflected and updated in the gmac configuration.
- 0025 – In rare circumstances, where ELFIQ units perform NAT, quality issues are observed with audio and video call applications.
- 0027 – When SNMP is configured with user authentication, the service becomes unresponsive after a system reboot.
Supported hardware
- Hardware Devices
LBX Licencing:
- LBX400 Series
- LBX700 Series
- LBX900
- LBX1200 Series
- LBX2600
- LBX5500
Atlas Licensing:
Edge Series
Core Series
- Virtual Devices
VLBX Licensing:
- VLBX400 Series
- VLBX700 Series
- VLBX900
- VLBX1200 Series
- VLBX2600
- VLBX5500
Atlas Licensing:
- Virtual Edge Series
- Virtual Core Series
Upgrade Paths
Before you upgrade to the current firmware version, you may need to upgrade to an intermediate firmware version. Use the table below to determine the upgrade path to follow when you upgrade to EOS 4.3.3.
| Currently Installed Version | Upgrade Path |
| 3.5.1 and earlier | 3.5.3 > 3.6.x > 3.8.20 > 4.3.3 |
| 3.5.2 and 3.5.3 | 3.6.x > 3.8.20 > 4.3.3 |
| 3.6.x | 3.8.20 > 4.3.3 |
| 4.x.x | Direct to 4.3.3 |
Licensing
New License Packs have been introduced for the LBX400 to increase the performance of the units.
Clients who purchased the LBX400 prior to the introduction of the new License Packs will receive a complimentary Legacy license equivalent to the technical specifications of the unit at the time it was purchased. You need a Legacy license if you are upgrading from a firmware version earlier than 4.0.1.
If you have not received your complimentary Legacy license, please contact us at support@elfiq.com.
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