Tool Requirements; Mstcongestion Synopsis; Mstprivhost - Nic Configuration By The Host Restriction Tool; Mstprivhost Synopsis - Nvidia MSTFLINT Manual

Tool Requirements

• Firmware version ConnectX-4 Lx: 14.23.1020 or later

mstcongestion Synopsis

# mstcongestion [option] [-d|--device <PCI DEVICE>] [--mode <MODE>] [--action <ACTION>] [-q|--
query] [-h|--help] [-v|--version]
where:
-d|--device <PCI DEVICE>
--mode <MODE>
--action <ACTION>
-q|--query
-h|--help
-v|--version
mstprivhost - NIC Configuration by the Host
Restriction Tool
mstprivhost enables the user to restrict the hosts from configuring the NIC. Meaning, only the Arm
side will have the privilege to configure the NIC.

This utility is only supported in BlueField devices.
mstprivhost Synopsis
mstprivhost [-h] [-v] --device DEVICE {r,restrict,p,privilege}

• New configurations take effect immediately.
• A restricted host is not allowed to be port_owner, to own the tracer and to read
physical port counters.
where:
-h, --help
-v, --version
--device DEVICE, -d DEVICE
Mellanox PCI device address
Set Mode, options are: [aggressive | dynamic]
Set Action, options are: [disabled | drop | mark]
Note: The "mark" option is available only if the driver
supports such capability.
Query congestion
Show help message and exit
Show version and exit
Shows this help message and exit
Shows program's version number and exit
Device to work with.
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