SWX3220 Firmware V4.02.15 (Previous version)

Support period for firmware updates: Up to 5 years from the date the relevant product ceases production.
Be sure to read the following before updating V4.02.13 or earlier software.

https://manual.yamaha.com/pa/interfaces/swx3220/Rev_4_02_13/en/basic/index.html#!/notice_login_security
Countermeasures were implemented to address OpenSSL vulnerabilities.
CVE-2023-2650(JPCERT/CC JVNVU#94584169)

How to Update Firmware

For more detailed information, refer to the latest version of the Yamaha LAN Monitor User Guide and the Web GUI Help information.

Updating from Yamaha LAN Monitor V1.8.6 and Later Versions

Connect the SWX3220 and the computer, using a LAN cable.
Please connect to a port on the SWX3220 which has been assigned to VLAN1.
Start the Yamaha LAN Monitor.
Change the LAN Monitor display to [List] mode.
Click the [Firmware Update] tab. (Loading the firmware might take a while if multiple units are connected.)
Select the switch to be updated.
Click the [Firmware Update] button.
Click the [Browse] button to select the downloaded and decompressed firmware file with a “.bin” extension.
Click the [Execute] button.

Updating from Yamaha LAN Monitor Versions Earlier Than V1.8.6

Connect the SWX3220 and the computer, using a LAN cable.
Please connect to a port on the SWX3220 which has been assigned to VLAN1.
Start the Yamaha LAN Monitor.
Select the SWX3220 to be updated in the tree view.
Click the [Web GUI] button on the device detail view.
The username and password are not specified with the factory settings, so entering a username and password is not necessary.
Note: If updating from V4.02.13 or a later version, log in by entering the previously specified authentication information.
Select [Management] -> [Maintenance] -> [Update firmware], then click the [Next] button on "Update firmware from PC."
Click the [Select a file] button, then select the downloaded and decompressed firmware file with extension “.bin”.
Click the [Confirm] button.
Click the [OK] button.

Wait until completing the update. SWX3220 will automatically restart and become ready to use.

New Functionality

Support for DHCP snooping functionality was added.
A page for DHCP snooping settings was added to the [Layer 2 functions]-[DHCP snooping] page in the Detailed settings screen of the Web GUI.
Option 82 support was added to DHCP server functionality.
DHCP server Option 82 can now be specified in the [Application layer]-[DHCP server] page of the Detailed settings screen of the Web GUI.
PTP support for the “Transparent Clock End-to-End One-step Ethernet” mode was added.
L2 frames can now be specified in the [PTP]-[System settings] of the Management screen of the Web GUI for transfer protocol.
Functionality for routing jumbo frames was added.
A command was added to set VLAN Interface MTU values.
mtu
Functionality for specifying MTU values was added in the [VLAN]-[Create VLAN] page of the Detailed settings screen of the Web GUI.
A command was added to specify whether to forward ARP requests by unicasting or broadcasting when an ARP entry times out.
arp-ageing-timeout request
A command specifying how unknown multicasting frames are processed was added to the VLAN interface mode.
l2-unknown-mcast
Settings related to unknown multicast frames can now be specified for each VLAN in the [Multicast]-[Multicast basic settings] page in the Detailed settings screen of the Web GUI.
In auto-configure via LLDP settings, a “tlv-select basic-mgmt” command is now automatically specified for ports that receive LLDP frames sent from specific Yamaha devices that support Dante.
A [Power consumption information] gadget was added to the Dashboard screen of the Web GUI.
In the [Maintenance]-[Summary data management] page of the Management screen of the Web GUI, summary data can now be exported without inserting an SD card.
In the [Traffic control]-[QoS] page of the Web GUI Detailed settings screen, the [Web conference applications optimization] was added.

Improvements

When an ARP entry times out, an ARP request is sent to reset the ARP entry.
Certain additional multicast packets (IGMP and MLD) are now subject to the authentication trigger in the MAC authentication function.
The port authentication function changed the error message that appears if a port authentication command is specified for a physical interface affiliated with a logical interface.
The following global configuration mode commands were eliminated.
l2-unknown-mcast forward <ipv4_addr> <vlan_ifname>
no l2-unknown-mcast forward <ipv4_addr> <vlan_ifname>
If the commands are specified by “startup-config”, they are converted to an alternative command during startup.
Also, the following multicast frame transmission setting command was added to the VLAN interface mode.
l2-mcast flood
In IGMP and MLD snooping functionality, log data is no longer extended output whenever a query for a version different than specified in the unit is received.
The following commands for IGMP snooping and MLD snooping functionality now display the number of queries received from a different version than specified in the unit.
show ip igmp snooping interface
show ipv6 mld snooping interface
Execution speed was improved for the following commands.
show inventory
show ddm status
show tech-support
The following commands were added to “tech-support” acquired via TFTP.
show inventory
show ddm status
Domain names entered for the “domain-name” command must satisfy the following conditions.
- Must consist of single-byte letter, number, dot, or hyphen characters (max. 253 characters long)
- Portions (labels) of domain names demarcated by a dot must be at least one character long but at most 63 characters long.
- The first character of a domain name cannot be a dot.
The format of Help information on the Dashboard screen of the Web GUI was changed.
In the LAN map screen of the Web GUI, the OUI file used to identify the manufacturer of connected devices was updated.
The following changes were made to the [Agent list] on the [Device list] page in the LAN map screen of the Web GUI.
- An IP address column list was created on the far right for displaying IP addresses.
- IP addresses were added to CSV files obtained using the [Save as CSV] button.
The IP address of the L2MS manager is now displayed in the [Whole map] of the LAN map screen of the Web GUI.
The ability to select VLAN interfaces was added to [Dante optimization] and [SDVoE optimization] pages of the Management screen of the Web GUI. Settings are only applied to specified VLAN interfaces and affiliated physical interfaces. The content of settings was also reviewed.
When optimal Dante settings are specified in the [Dante optimization]-[Manual settings] page of the Management screen of the Web GUI, the following commands are set for the designated VLAN interfaces.
l2-mcast flood 224.0.1.129
l2-mcast flood 224.0.1.130
l2-mcast flood 224.0.1.131
l2-mcast flood 224.0.1.132
l2-mcast flood 239.254.3.3
ip igmp snooping report-suppression disable

Fixed Bugs

A bug was fixed that caused errors not to be detected when [Loading test] was clicked on the [System self-diagnostics] page.
A bug was fixed that prevented sending communications to terminals at interfaces with the port authentication function enabled when the terminals were relocated without linking down due to not updating the ARP entry.
A bug was fixed in port authentication functionality that caused authentication to fail when conflicting authentication requests were received from multiple supplicants.
A bug in port authentication functionality was fixed that caused the port authentication function not to function if using a UDP port number which differs to that used in the RADIUS server.
A bug in port authentication functionality was fixed that caused authentication information not to be synchronized with stack members after a stack reconfiguration.
A bug was fixed that caused the DHCP server startup to fail and which prevented using DHCP server functionality if the “domain-name” command was specified.
A bug was fixed, which caused the DHCP server to sometimes assign IP addresses to VLAN interfaces that specified that same DHCP server. The bug only occurred in Rev. 4.02.13.
A bug in directed broadcast forwarding was fixed that sometimes caused broadcasts received via a trunk port not to be forwarded correctly.
A bug was fixed in MLD snooping that caused streams to no longer be necessary to continue being forwarded without properly deleting registered multicast group address information.
A bug was fixed that caused overall system settings for processing unknown multicast frames not to be appropriately applied.
A bug was fixed that displayed an inappropriate error message when the “no ip address” command was executed.
A MLD snooping bug was fixed that caused an error not to be displayed when an inappropriate interface was specified among multicast router connections.
A bug was fixed that, in rare cases, caused startup history events not to be appropriately saved when a “reload” command was executed.
A bug that outputted an error log event was fixed when the loop detection function (for the overall system) was disabled while a loop was still detected.
A bug that displayed information for no longer necessary VLAN interfaces was fixed when a loop was detected (shutdown) at the physical port with the highest port number, and the “show errdisable” command was executed.
English language errors were corrected in the following gadgets on the Dashboard screen of the Web GUI.
- [Traffic information] gadget
- [Resource information] gadget (graph)
A bug was fixed that caused English messages to not display correctly in the "History" area of the LAN map screen of the Web GUI after the fan operation was restored.
A bug that caused the [Print preview] screen layout to not display correctly in the [Whole map] of the LAN map was fixed.
A bug was fixed that sometimes displayed detected agents as eliminated terminals in the [Terminal list] of the [Device list] in the [LAN map].
A bug was fixed that sometimes displayed clock values 1 second ahead of the actual value in acquisition date/time information in the “Connected Devices“ view when the device management function was enabled in the LAN map.
A bug was fixed that resulted in not displaying warning information about conflicts between multiple L2MS managers in the warning list on the Help page of the Dashboard screen of the Web GUI.
A bug was fixed that caused messages about fan operation being restored not to be displayed in the notification history list on the Help page of the LAN map screen of the Web GUI.
A bug was fixed that showed both yen and backslash symbols on the Help page of the Web GUI.
A bug was fixed that caused the button name indicated in [Backup settings for summary data]-[Check entered content] explanatory text in the [Summary data management] page of the Web GUI Help page to not match the actual button name.
Some other Web GUI display bugs were fixed.

ATTENTION

PLEASE READ THIS SOFTWARE LICENSE AGREEMENT ("AGREEMENT") CAREFULLY BEFORE USING THIS SOFTWARE. YOU ARE ONLY PERMITTED TO USE THIS SOFTWARE PURSUANT TO THE TERMS AND CONDITIONS OF THIS AGREEMENT. THIS AGREEMENT IS BETWEEN YOU (AS AN INDIVIDUAL OR LEGAL ENTITY) AND YAMAHA CORPORATION ("YAMAHA").

BY DOWNLOADING OR INSTALLING THIS SOFTWARE OR OTHERWISE RENDERING IT AVAILABLE FOR YOUR USE, YOU ARE AGREEING TO BE BOUND BY THE TERMS OF THIS LICENSE. IF YOU DO NOT AGREE WITH THE TERMS, DO NOT DOWNLOAD, INSTALL, COPY, OR OTHERWISE USE THIS SOFTWARE. IF YOU HAVE DOWNLOADED OR INSTALLED THE SOFTWARE AND DO NOT AGREE TO THE TERMS, PROMPTLY DELETE THE SOFTWARE.

GRANT OF LICENSE AND COPYRIGHT

Yamaha hereby grants you the right to use the programs and data files composing the software accompanying this Agreement, and any programs and files for upgrading such software that may be distributed to you in the future with terms and conditions attached (collectively, “SOFTWARE”), only on a computer, musical instrument or equipment item that you yourself own or manage. While ownership of the storage media in which the SOFTWARE is stored rests with you, the SOFTWARE itself is owned by Yamaha and/or Yamaha’s licensor(s), and is protected by relevant copyright laws and all applicable treaty provisions.

RESTRICTIONS

You may not engage in reverse engineering, disassembly, decompilation or otherwise deriving a source code form of the SOFTWARE by any method whatsoever.
You may not reproduce, modify, change, rent, lease, or distribute the SOFTWARE in whole or in part, or create derivative works of the SOFTWARE.
You may not electronically transmit the SOFTWARE from one computer to another or share the SOFTWARE in a network with other computers.
You may not use the SOFTWARE to distribute illegal data or data that violates public policy.
You may not initiate services based on the use of the SOFTWARE without permission by Yamaha Corporation.

Copyrighted data, including but not limited to MIDI data for songs, obtained by means of the SOFTWARE, are subject to the following restrictions which you must observe.

Data received by means of the SOFTWARE may not be used for any commercial purposes without permission of the copyright owner.
Data received by means of the SOFTWARE may not be duplicated, transferred, or distributed, or played back or performed for listeners in public without permission of the copyright owner.
The encryption of data received by means of the SOFTWARE may not be removed nor may the electronic watermark be modified without permission of the copyright owner.

TERMINATION

If any copyright law or provisions of this Agreement is violated, the Agreement shall terminate automatically and immediately without notice from Yamaha. Upon such termination, you must immediately destroy the licensed SOFTWARE, any accompanying written documents and all copies thereof.

DOWNLOADED SOFTWARE

If you believe that the downloading process was faulty, you may contact Yamaha, and Yamaha shall permit you to re-download the SOFTWARE, provided that you first destroy any copies or partial copies of the SOFTWARE that you obtained through your previous download attempt. This permission to re-download shall not limit in any manner the disclaimer of warranty set forth in Section 5 below.

DISCLAIMER OF WARRANTY ON SOFTWARE

You expressly acknowledge and agree that use of the SOFTWARE is at your sole risk. The SOFTWARE and related documentation are provided "AS IS" and without warranty of any kind. NOTWITHSTANDING ANY OTHER PROVISION OF THIS AGREEMENT, YAMAHA EXPRESSLY DISCLAIMS ALL WARRANTIES AS TO THE SOFTWARE, EXPRESS, AND IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY RIGHTS. SPECIFICALLY, BUT WITHOUT LIMITING THE FOREGOING, YAMAHA DOES NOT WARRANT THAT THE SOFTWARE WILL MEET YOUR REQUIREMENTS, THAT THE OPERATION OF THE SOFTWARE WILL BE UNINTERRUPTED OR ERROR-FREE, OR THAT DEFECTS IN THE SOFTWARE WILL BE CORRECTED.

LIMITATION OF LIABILITY

YAMAHA’S ENTIRE OBLIGATION HEREUNDER SHALL BE TO PERMIT USE OF THE SOFTWARE UNDER THE TERMS HEREOF. IN NO EVENT SHALL YAMAHA BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY DAMAGES, INCLUDING, WITHOUT LIMITATION, ANY DIRECT, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES, EXPENSES, LOST PROFITS, LOST DATA OR OTHER DAMAGES ARISING OUT OF THE USE, MISUSE OR INABILITY TO USE THE SOFTWARE, EVEN IF YAMAHA OR AN AUTHORIZED DEALER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. In no event shall Yamaha's total liability to you for all damages, losses and causes of action (whether in contract, tort or otherwise) exceed the amount paid for the SOFTWARE.

THIRD PARTY SOFTWARE

Third party software and data ("THIRD PARTY SOFTWARE") may be attached to the SOFTWARE. If, in the written materials or the electronic data accompanying the Software, Yamaha identifies any software and data as THIRD PARTY SOFTWARE, you acknowledge and agree that you must abide by the provisions of any Agreement provided with the THIRD PARTY SOFTWARE and that the party providing the THIRD PARTY SOFTWARE is responsible for any warranty or liability related to or arising from the THIRD PARTY SOFTWARE. Yamaha is not responsible in any way for the THIRD PARTY SOFTWARE or your use thereof.

Yamaha provides no express warranties as to the THIRD PARTY SOFTWARE. IN ADDITION, YAMAHA EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, as to the THIRD PARTY SOFTWARE.
Yamaha shall not provide you with any service or maintenance as to the THIRD PARTY SOFTWARE.
Yamaha is not liable to you or any other person for any damages, including, without limitation, any direct, indirect, incidental or consequential damages, expenses, lost profits, lost data or other damages arising out of the use, misuse or inability to use the THIRD PARTY SOFTWARE.

U.S. GOVERNMENT RESTRICTED RIGHTS NOTICE:

The Software is a "commercial item," as that term is defined at 48 C.F.R. 2.101 (Oct 1995), consisting of "commercial computer software" and "commercial computer software documentation," as such terms are used in 48 C.F.R. 12.212 (Sept 1995). Consistent with 48 C.F.R. 12.212 and 48 C.F.R. 227.7202-1 through 227.72024 (June 1995), all U.S. Government End Users shall acquire the Software with only those rights set forth herein

GENERAL

This Agreement shall be interpreted according to and governed by Japanese law without reference to principles of conflict of laws. Any dispute or procedure shall be heard before the Tokyo District Court in Japan. If for any reason a court of competent jurisdiction finds any portion of this Agreement to be unenforceable, the remainder of this Agreement shall continue in full force and effect.

COMPLETE AGREEMENT

This Agreement constitutes the entire agreement between the parties with respect to use of the SOFTWARE and any accompanying written materials and supersedes all prior or contemporaneous understandings or agreements, written or oral, regarding the subject matter of this Agreement. No amendment or revision of this Agreement will be binding unless in writing and signed by a fully authorized representative of Yamaha.

SWX3220 Firmware V4.02.15 (Previous version)

Important Notice