S5860 Series Switches FSOS Software Release Notes

FSOS 12.6(2)B0101S3, Release(11223001)

Applicable Products: S5860 Series Switches

Version Type: Official Version

Release Date: 2024-11-11

Baseline Version: S5860_FSOS12.6(2)B0101S3

Reason of Release: Added support for BGP BFD multi-hop, multicast, DNS, and other requirements.

Use show version detail command to check version number.

FSOS 12.6(2)B0101S2, Release(11130903)

Applicable Products: S5860 Series Switches

Version Type: Official Version

Release Date: 2024-01-15

Baseline Version: S5860_FSOS12.6(2)B0101S1

Reason of Release: Added support for MLAG, MGMT multi-virtual one, application software nano-tube and other requirements.

Use show version detail command to check version number.

FSOS 12.6(2)B0101S1, Release(10201417)

Note: Upgrade to FSOS_12.6(2)B0101_SP1 before you install FSOS_12.6(2)B0101S1

Applicable Products: S5860 Series Switches

Version Type: Official Version

Release Date: 2023-08-18

Baseline Version: S5860_FSOS12.6(2)B0101

Reason of Release: Switch patch upgrade

Use show version detail command to check version number.

FSOS 12.6(2)B0101_SP1, Release(20230625)

Note: Upgrade to FSOS_12.6(2)B0101 before you install FSOS_12.6(2)B0101_SP1

Applicable Products: S5860 Series Switches

Version Type: Official Version

Release Date: 2023-06-29

Baseline Version: S5860_FSOS12.6(2)B0101

Reason of Release: Switch patch upgrade

Use show version detail command to check version number.

FSOS 12.6(2)B0101, Release(10131123)

Applicable Products: S5860-20SQ & S5860-24XB-U Products

Version Type: Pilot Version

Release Date: 2023-01-18

Baseline Version: 12.6(2)

Reason of Release: Upgraded the WEB page, Support WIS function, Add Airware function and Revision legacy bugs.

Use show version detail command to check version number.

Example: S5860-20SQ

FS#show version detail
System description : FS Campus Switch (S5860-20SQ) By FS.COM Inc
System start time : 2023-01-12 13:10:07
System uptime : 03:21:47:02
System hardware version : 1.00
System software version : S5860_FSOS 12.6(2)B0101, Release(10131123)
System patch number : NA
System software number : M23381701112023
System serial number : 1234942570037
System boot version : 1.4.27(Master) 1.4.3(Slave)
System rboot version : 1.1.39
System core version : 4.4.178-dirty
Module information:
Slot 0 : S5860-20SQ
System uptime : 03:21:47:02
Hardware version : 1.00
Boot version : 1.4.27(Master) 1.4.3(Slave)
Rboot version : 1.1.39
Software version : S5860_FSOS 12.6(2)B0101, Release(10131123)
Software number : M23381701112023
Serial number : 1234942570037

Example: S5860-24XB-U

FS#show version detail
System description : FS Campus Switch PoE (S5860-24XB-U) By FS.COM Inc
System start time : 2023-01-12 13:10:07
System uptime : 03:21:47:02
System hardware version : 1.00
System software version : S5860_FSOS 12.6(2)B0101, Release(10131123)
System patch number : NA
System software number : M23381701112023
System serial number : 1234942570037
System boot version : 1.4.27(Master) 1.4.3(Slave)
System rboot version : 1.1.39
System core version : 4.4.178-dirty
Module information:
Slot 0 : S5860-24XB-U
System uptime : 03:21:47:02
Hardware version : 1.00
Boot version : 1.4.27(Master) 1.4.3(Slave)
Rboot version : 1.1.39
Software version : S5860_FSOS 12.6(2)B0101, Release(10131123)
Software number : M23381701112023
Serial number : 1234942570037

FSOS 12.5(4)B01S1, Release(09182801)

Applicable Products: S5860-20SQ & S5860-24XB-U Products

Version Type: Official Version

Release Date: 2022-6-30

Baseline Version: 12.4(1)B0101P1S6, Release(09160217)

Reason of Release: Upgrade the WEB page and Import new requirements

Use show version detail command to check version number.

Example: S5860-20SQ

FS#show version detail
System description : FS Campus Switch (S5860-20SQ) By FS.COM Inc
System start time : 2022-06-29 17:14:24
System uptime : 0:02:35:09
System hardware version : 1.00
System software version: S5860_FSOS 12.5(4)B01S1, Release(09182801)
System patch number : NA
System software number : M01381906282022
System serial number : macc104061706
System boot version : 1.4.17(Master) 1.4.17(Slave)
System rboot version : 1.1.12
System core version : 4.4.178-dirty
Module information:
Slot 0 : S5860-20SQ
System uptime : 0:02:35:09
Hardware version : 1.00
Boot version : 1.4.17(Master) 1.4.17(Slave)
Rboot version : 1.1.12
Software version : S5860_FSOS 12.5(4)B01S1, Release(09182801)
Software number : M01381906282022
Serial number : macc104061706

Example: S5860-24XB-U

FS#show version detail
System description : FS Campus Switch PoE (S5860-24XB-U) By FS.COM Inc
System start time : 2022-06-30 1:14:37
System uptime : 0:02:35:36
System hardware version : 1.00
System software version : S5860_FSOS 12.5(4)B01S1, Release(09182801)
System patch number : NA
System software number : M01381906282022
System serial number : macc104061625
System boot version : 1.4.17(Master) 1.4.17(Slave)
System rboot version : 1.1.12
System core version : 4.4.178-dirty
Module information:
Slot 0 : S5860-24XB-U
System uptime : 0:02:35:36
Hardware version : 1.00
Boot version : 1.4.17(Master) 1.4.17(Slave)
Rboot version : 1.1.12
Software version : S5860_FSOS 12.5(4)B01S1, Release(09182801)
Software number : M01381906282022
Serial number : macc104061625

FSOS 12.6(2)B0101S3, Release(11223001)

• ID 1: There is a breakpoint when retrieving device information; sometimes values can be obtained, and sometimes they cannot.
• ID 2: After the first channel of the 1-to-4 module successfully UPs, the RX low alarm on the other channels will have abnormal values, with the readings being the same as the first channel.
• ID 3: The IPv6 DHCP client PD occasionally encounters anomalies after acquisition, leading to address loss and high CPU usage, causing system lag.
• ID 4: After the master-slave switch, pulling VSL triggers VSU splitting, and the member entering RECOVERY mode is inconsistent with expectations. The health check calculation of the VSU slave's dual-master detection is incorrect.
• ID 5: The inbound direction display for Layer 3 interface traffic statistics (statistics ip enable) is not functioning, and the show interface command does not display the statistics.
• ID 6: Added support for BGP and BFD multi-hop.
• ID 7: S5860-20SQ adds support for Layer 3 subinterface functionality.
• ID 8: Added SSH support for ecdsa and ed25519 encryption algorithms.
• ID 9: Added the ability to enable IGMP snooping, with multicast reserved addresses continuing to flood.
• ID 10: Added support for configuring DNS domain names.

FSOS 12.6(2)B0101S2, Release(11130903)

• ID 1: Added support for MLAG
• ID 2: Solve MGMT multi-virtual one demand and fixed management port IP loss problem
• ID 3: Application software requirements (WIS, WEB)

FSOS 12.6(2)B0101S1, Release(10201417)

• ID 1: Power supply display name changed, fixed power supply is uniformly displayed as FS-POWER. The display names for swappable power supplies based on customer requirements are: PA600I-P-F displayed as PSM-C600WAC, PA1000I-P-F displayed as PSM-C1000WAC.
• ID 2: Fan name change, M2SFAN I-F displayed as AFM-SMGU-FB
• ID 3: Import trusted upgrades required by the new redline requirements
• ID 4: Memory leak in the redis_ce_global process during device copying
• ID 5: [Prototype Acceptance Issue Revision] S5860-48XMG-U: Home page device picture background is not transparent.
• ID 6: The multiple virtual to one Management (VSU) mode can be restored to multiple MGMT ports by using the command "no mgmt_mode unique":

  FS(config)#no mgmt_mode unique
  Please save the configuration and reload the system to apply the changes!
  After saving the configuration and restarting, it will be changed to multiple MGMT ports as indicated in the log prompt

FSOS 12.6(2)B0101_SP1, Release(20230625)

• ID 1: High memory footprint of redis_ce_global process
• ID 2: High memory footprint of im_core_global process

FSOS 12.6(2)B0101, Release(10131123)

• ID 1: WIS adaptation
• ID 2: Changed the default value of key exchange length to 2048 (recommended maximum can be changed to 4096 bits)
• ID 3: Add force-no-router command, so that the DHCP address pool is forced not to assign a gateway
• ID 4: There is no alarm prompt when the AP port joins the VSL port, and all AP ports will join the VSL port at the same time
• ID 5: Dot1x supports radius 30 attribute (MAC address of NAC)
• ID 6: The MIB table shows that R-W is supported, but only R is supported
• ID 7: New WEB users cannot log in
• ID 8: There is no IP for the management port after stacking, revise mgmt_mode to unique by default (Multi-virtual-one mode)

FSOS 12.5(4)B01S1, Release(09182801)

• ID 1: [Quality Control] When public key authentication and user password authentication are enabled at the same time on the SSH client, the connection fails.
• ID 2: S5860-20SQ Added DC power adapter for P1D-K0150-B
• ID 3: The OPENSSL library was upgraded from 1.0.2r to 1.1.1n.
• ID 4: If TCP abnormally transmits a packet, the underlying chip records the packet as an abnormal packet and reports the packet to the upper-layer system. As a result, drop false positives occur on the interface.
• ID 5: WEB legacy BUG revision