QUANTA STRATOS S210 Series S210-X2A2J, Technical Manual

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BMC S
ERIAL
O
VER
LAN
4-4
accounts can login simultaneously. The available user privilege
levels are User, Operator, Administrator, OEM Proprietary, Call-
back and No Access.
RMCP+
Besides RMCP defined by DMTF, BMC also supports RMCP+
protocol defined in IPMI 2.0.

Authentication Algorithm types supported: RAKP-none,
RAKP-HMAC-SHA1, RAKP-HMAC-MD5.

Integrity Algorithm types supported: none, HMAC-SHA1-
96, HMAC-MD5-128, MD5-128.

Confidentiality Algorithm types supported: none, AES-
CBC-128.
Session Support: 15
Serial Over LAN
BMC supports 1 IPMI (Spec v2.0) specific SOL session. BMC
supports redirect data from UART interface.
Time Sync
In BMC design, BMC do not have a local RTC to know what
time it is. Each time when server power on, BIOS will use Set
SEL Time command to initial BMC time, and BMC will sync with
RTC every one hour even if the time gap is quite small (less
than 1sec).
SEL
BMC supports IPMI 1.5/2.0 standard SEL operation. It can keep
to maximum 909 entries SEL log. Event happened in BIOS side
will be logged by using Add SEL Entry command. BMC will
store them in FLASH, the time stamp field will be filled by BMC.
When SEL is full, the new SEL won’t be logged but will go
through PEF as usual. If AC powers off, all SELs will remain in
NV.