Firmware update for MES14xx, MES24xx, MES24xx-xx, MES3400-xx, MES37хх. Version 10.4.4

Firmware Version: 10.4.4

The firmware and detailed description of the product capabilities are available in the Downloads or on the product page.

• Updated the SSH server to version 9.9p2;
• Added the %n specifier to DCS for displaying the port number on the front panel;
• Added stack unit information to the output of the show system information command;
• Added the ability to reboot the entire stack via the web interface;
• Added an LLDP neighbors page to the web interface;
• Added a stack information page to the web interface;
• Reworked the interface list display in the web interface;
• Implemented switching between stack units when visualizing interfaces in the web interface;
• Added the eltPhdUnitEnvParamTable SNMP table for displaying the uptime of stack units;
• Added the ability to generate RSA keys of arbitrary length;
• Added the ability to generate ECDSA and Ed25519 keys;
• Added the ability to configure DCS options in HEX format;
• Added the ability to configure TFTP packet retransmission parameters;
• Added the ability to configure a password for MAB authentication;
• Added the show system id command to the show tech-support output;
• Added support for special characters in the SFTP password;
• Added MAC table synchronization when a Backup unit connects to the Master unit;
• Added display of RAM and Flash information in bytes;
• Added a message indicating the start of file copying over SFTP;
• Changed the SSH public key calculation algorithm;
• Increased the maximum RSA key length to 8192 bits;
• Increased the maximum username and password length for SFTP;
• Increased the default RSA key length to 3072 bits

• Fixed an error with enabling STP compatibility for RPVST after a Master unit switchover;
• Fixed an error where LACP did not form on 10GE ports when Ethernet OAM was enabled;
• Fixed an error where ACL settings disappeared from the running configuration after a device reboot;
• Fixed an error where the ifHighSpeed OID returned an incorrect value;
• Fixed an error where the sntp unicast-server domain-name command was not removed from the configuration;
• Fixed an error with stack links being disabled when the switch overheated;
• Fixed an error with a false SYSLOG message appearing when polling temperature sensors;
• Fixed an error with port isolation when using RPVST;
• Fixed a command synchronization error after a reboot for RPVST in the VLAN context;
• Fixed a stack synchronization error when adding a port to a port channel containing a large number of VLANs;
• Fixed a stack synchronization error when applying a configuration with a large number of SVIs;
• Fixed a port status synchronization error in the stack when RPVST was running;
• Fixed a dot1x session synchronization error in the stack;
• Fixed a configuration saving error that led to loss of device management;
• Fixed an error that caused extraneous settings to appear on the VLAN interfaces of Backup units;
• Fixed an ERPS error that caused a storm when a switch with STP enabled was present in the network;
• Fixed incorrect display of the ip source binding command;
• Fixed the display of roles in the show stack command output on Backup units;
• Fixed the display of the switchport port-security violation command in the configuration;
• Fixed a discrepancy between the uptime value in the CLI and the value obtained via SNMP;
• Fixed an SSH connection drop when executing the show running-config command;
• Expanded the fan rotation speed thresholds for log message generation;
• Changed the mechanism for generating the session variable for the web interface.