Firmware update for MES

21 December 2023 Update: MES2300-XX, MES3300-XX, MES5312, MES53xxA, MES5400-24, MES5400-48, MES5500-32

Firmware Version: 6.6.2

Added:

• Added the option to select the checksum calculation method for VRRPv3;
• Added support for IP-MAC EVPN routes Type 2;
• Added the ability to change Administrative Distance for static routes and for OSPF routes;
• Added support for authentication in BGP;
• Added the ability to change the privilege level for commands;
• Added VRRP authentication;
• Added support for FangHang FH-DP10T30QQ03 100G QSFP28 Copper 3M DA module;
• The MTU size has been increased to 10240 bytes for transit routed traffic.

Fixed:

• Fixed behavior blocking the passage of a client ARP packet through a multicast VXLAN tunnel;
• Improved the stability of the ERPS sub-columns;
• Fixed a problem when copying configuration from BGP;
• Fixed the reboot of the backup unit in the stack when there is a negotiation bypass setting;
• Fixed an issue that causes the switch to reboot when polling it in the first seconds of booting via SNMP with OID: 1.3.6.1.4.1.35265.41.1.1.1.1.4.0.5.
• Fixed the problem of detecting link drop on a neighboring device using SFP-T;
• Fixed a possible hang when configuring VxLAN Multicast replication;
• Fixed SSH server freezing when receiving a package with an empty SSH version;
• Fixed a reboot that occurred when re-creating a VPC group;
• Fixed incorrect status of VPC groups after rebooting one of the devices in a VPC pair;
• Added support for joint operation of the VRRP and VPC protocols.

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