S O F T W A R E - R E L E A S E - D O C U M E N T Hirschmann Automation and Control GmbH BRS Release 10.3.03 2025/11/06 C O N T E N T S =============== 1. Limitations of the release BRS 10.3.03 2. Supported Hardware 3. History of Changes This document is delivered with the software in the file "Readme_BRS.10.3.03.txt". .-----------------------------------------------------------------------------. | For superior functions like software update, | | supported web browser and limitations of the platform release 10.3.03 | | please read the document Readme_10.3.03.txt. | '-----------------------------------------------------------------------------' 1. Limitations of the release BRS 10.3.03 ========================================= HiOS 10.3.03 includes a bootloader update. To replace the bootloader, the update must be executed again after a system reboot. For the update, perform the steps described in the file Important_update_instructions_10.3.03.txt If the file system is formatted with HiOS 08.0.00 software release or newer, a downgrade to release 07.4.xx is not working. IP version 4: Packets containing short ipv4 headers or short tcp headers and packets that are too short for their ip headers are dropped by the switch. 2. Supported Hardware ===================== This platform software release 10.3.03 is released exclusively for the following hardware: HiOS-BRS-10303.bin: - BRS20 (Since SW 07.4.00) - BRS30 (Since SW 07.4.00) - BRS40 (Since SW 07.4.00) - BRS50 (Since SW 07.4.00) - BRS22 (Since SW 08.0.00) - BRS32 (Since SW 08.0.00) - BRS42 (Since SW 08.0.00) - BRS52 (Since SW 08.0.00) - BRS21 (Since SW 09.1.02) - BRS31 (Since SW 09.1.02) - BRS41 (Since SW 09.1.02) - BRS33 (Since SW 09.1.02) - BRS43 (Since SW 09.1.02) - BRS20-1600 (Since SW 08.5.00) - BRS20-2000 (Since SW 08.5.00) - BRS20-2400 (Since SW 08.5.00) - BRS30-1604 (Since SW 08.5.00) - BRS30-2004 (Since SW 08.5.00) - BRS40-0016 (Since SW 08.5.00) - BRS40-0020 (Since SW 08.5.00) - BRS40-0024 (Since SW 08.5.00) - BRS50-0020 (Since SW 08.5.00) - BRS50-0024 (Since SW 08.5.00) Supported Software Level: - 2S (BRS...S, BRS...A) - 2A (BRS...A) For information on supported accessories, refer to the "User Manual Installation". You will find the manuals under "https://www.doc.hirschmann.com". 3. History of Changes ===================== Software Release 07.4.00 ------------------------ First Version Software Release 08.0.00 ------------------------ Bugfixes (see Issue List) New Functions: - Support for PoE hardware variants - EtherNet/IP - Basic ACLs - Automatic login by HiVision - CLI script load on boot - Changed defaults: SNMPv1/v2 and telnet are disabled. Changed Functions: - SSH: support for new ciphers. - SSH: DSA auth. key support removed. Software Release 08.0.01 ------------------------ Bugfixes (see Issue List) New Functions: - Management MAC Address Conflict Detection - Queue Shaping / Max Queue Bandwidh - Port mirroring N:2 - Outbound telnet Software Release 08.1.00 ------------------------ Bugfixes (see Issue List) New Functions: - Password change on first login. Protocols that require a login (e.g. SNMPv3) remain deactivated until the password is changed. Software Release 08.3.00 ------------------------ Bugfixes (see Issue List) New Functions: - BOOTP/DHCP options (DHCP client) can be switched off. - Display delivered PoE current in mA (additional to the power in W). - IEC61850 - Modbus TCP - PROFINET - Copper cable test - PTPv2 Boundary Clock and Transparent Clock - 802.1AS-2011 Software Level 2A: - Display differences to default configuration in the graphical user interface. - DNS client - 802.1x multi client support. - LDAP - Subring Manager - Email support for error logging. - TLS for Syslog (RFC5425) Software Release 08.4.01 ------------------------ Bugfixes (see Issue List) New Functions: - IPv6-Management Software Release 08.5.00 ------------------------ Bugfixes (see Issue List) - Support for devices with more than 12 ports Software Release 08.6.00 ------------------------ Bugfixes (see Issue List) New Functions: - OPC UA Server - Protocol packet statistics Software Release 08.7.00 ------------------------ Bugfixes (see Issue List) New Functions: - VLAN configuration for EtherNet/IP - Template based TSN Software Level 2A: - Loop-Protection function - DHCP snooping - IP source guard - Dynamic ARP inspection Software Release 08.7.02 ------------------------ Bugfixes (see Issue List) New Functions: - MRP, SRM and HiperRing over LAG Software Release 08.8.00 ------------------------ Bugfixes (see Issue List) New Functions: - Profinet Combined family GSDML - Profinet new stack , spec 2.41 compliant Software Release 09.0.00 ------------------------ Bugfixes (see Issue List) New Functions: - Responsive GUI Software Release 09.0.02 ------------------------ Bugfixes (see Issue List) New Functions: - PTP is supported on all ports Software Release 09.1.00 ------------------------ Bugfixes (see Issue List) New Functions: - Signed Firmware images - Update 802.1X to Version 2010 - Configurable hash algorithms for Link-Aggregation - LLDP IPv6 Support Software Release 09.1.02 ------------------------ Bugfixes (see Issue List) New Functions: - Support for MACsec hardware variants Software Release 09.2.00 ------------------------ Bugfixes (see Issue List) New Functions: - SNMPv3 Traps Software Level 2A: - SNMPv1/v2 Read-Only - Interface Shutdown via Tracking Software Release 09.4.00 ------------------------ Bugfixes (see Issue List) New Functions: - SNMPv3 Traps (GUI) Software Level 2A: - Multiple Spanning Tree, 4 instances supported Software Release 09.6.00 ------------------------ Bugfixes (see Issue List) New Functions: Software Level 2A: - Redundant Coupling Protocol (RCP) - Extended ACL filter - ACL flow based limiting Software Release 10.0.00 ------------------------ Bugfixes (see Issue List) New Functions: - Secure Boot - SSH Known Host verification - IGMP Snooping: Send unknown multicast to query ports per VLAN Software Level 2A: - Certificates/CRLs validation (LDAP, Email Logging, Syslog over TLS) - Service Discovery (with ITxPT Module Inventory) - RSPAN - 802.1AS-2020 Software Release 10.2.00 ------------------------ Bugfixes (see Issue List) New Functions: Software Level 2A: - TACACS+ client - sFlow Software Release 10.3.00 ------------------------ Bugfixes (see Issue List) New Functions: - DHCP server: PXE support Software Level 2A: - TACACS+ accounting - MACSec (depends on device variant) - Private VLAN (with up to 2 community VLANs per primary VLAN) Software Release 10.3.03 ------------------------ Bugfixes (see Issue List)