Important

This project is under development. All source code and features on the main branch are for the purpose of testing or evaluation and not production ready.

MFD Sysctl

Module for SYSCTL, module implements mfd-base-tool

Usage

from mfd_sysctl import Sysctl
from mfd_connect import SSHConnection

conn = SSHConnection(ip='x.x.x.x', username='your_username', password='your_password')
conn.execute_command('sysctl -V')
sysctl_obj = Sysctl(connection=conn)
print(sysctl_obj.get_version())
print(sysctl_obj.check_if_available())
print(sysctl_obj.get_sysctl_value('dev.igb.0.fc'))
print(sysctl_obj.set_sysctl_value('dev.igb.0.fc',3))
print(sysctl_obj.set_busy_poll())
print(sysctl_obj.get_busy_poll())
print(sysctl_obj.change_network_buffers_size())
print(sysctl_obj.get_available_power_states())
print(sysctl_obj.get_log_cpu_no())
print(sysctl_obj.set_icmp_echo())
print(sysctl_obj.get_interrupt_mode())
print(sysctl_obj.set_interrupt_mode(InterruptMode.MSIX))
print(sysctl_obj.get_driver_version('igb0'))
print(sysctl_obj.get_vlan_filter('igb0'))
print(sysctl_obj.set_ipv6_autoconf('lo'))
print(sysctl_obj.is_ipv6_autoconf_enabled('lo'))
print(sysctl_obj.get_current_module_version_unix('igb'))
print(sysctl_obj.set_fwlldp('igb0', is_100g_adapter=True, enabled=True))
print(sysctl_obj.get_fwlldp('igb0', is_100g_adapter=True))
print(sysctl_obj.set_flow_ctrl('igb0', 'tx', True))
print(sysctl_obj.get_flow_ctrl_status('igb0', 'tx'))
print(sysctl_obj.get_flow_ctrl_counter(FlowCtrlCounter.XON_TX, 'mac_stats', 'igb0'))
print(sysctl_obj.get_tunable_value('ix0', 'tx_process_limit'))
print(sysctl_obj.get_eetrack_id('igb0'))
print(sysctl_obj.get_stats('igb0'))
print(sysctl_obj.set_advertise_speed('ix0', ['1g', '10g']))
print(sysctl_obj.get_advertise_speed('ix0'))

Implemented methods

'get_version(self) -> str' - Returns sysctl version
'check_if_available(self) -> None' - Check if sysctl is available in system, raises ToolNotAvailable if not
'get_current_module_version_unix(self, module: str) -> Union[str, None]' - Get current module version

# Below APIs supported in LINUX
'set_busy_poll(self, value: int = 0) -> str' - Set sysctl busy poll value
'get_busy_poll(self) -> str' - Get value of sysctl busy poll
'change_network_buffers_size(self, buffer_size: int = 26214400) -> None' - Change linux network buffer size for core and ipv4 buffers
'set_ipv6_autoconf(self, interface: str, enable: bool = True) -> bool' - Enabling ipv6 autoconfiguration
'is_ipv6_autoconf_enabled(self, interface: str) -> bool' - Get ipv6 autoconfiguration status enabled or disabled

# Below APIs supported in FREEBSD
'get_available_power_states(self) -> List[PowerStates]' - Gets list of available power states
'get_log_cpu_no(self) -> int' - Get number of logical CPU
'set_icmp_echo(self, ignore_broadcasts: bool = True) -> None' - Set icmp echo broadcast
'get_interrupt_mode(self) -> InterruptMode' - Get available interrupt mode
'set_interrupt_mode(self, mode: InterruptMode) -> None' - Set interrupt mode as per input
'get_sysctl_value(self, sysctl_name: str, options: str = "-n") -> Union[str, int]' - Get sysctl value of any user provided sysctl_name
'set_sysctl_value(self, sysctl_name: str, value: int) -> str' - Set sysctl value from user provided value for any user provided sysctl_name
'get_driver_name(self, interface: str) -> Union[str, None]' - Get driver interface name from user provided interface
'get_driver_interface_number(self, interface: str) -> Union[str, None]' - Get driver interface number from user provided interface
'get_driver_version(self, interface: str) -> str' - Get the driver version of adapter
'get_vlan_filter(self, interface: str) -> str' - Get configured filter list
'set_fwlldp(self, interface: str, *, is_100g_adapter: bool, enabled: bool = True) -> str' - Set Firmware LLDP feature on/off
'get_fwlldp(self, interface: str, *, is_100g_adapter: bool) -> bool' - Get Firmware LLDP feature status
'set_flow_ctrl(self, interface: str, direction: str, value: bool) -> Union[str, None]' - Enable/Disable Flow control option on specific direction
'get_flow_ctrl_status(self, interface: str,  direction: str) -> bool' - Get Flow control option on specific direction
'get_flow_ctrl_counter(self, flow_control_counter: FlowCtrlCounter, mac_stats_sysctl_path: str, interface: str) -> int' - Get flow control counter value of an adapter
'get_tunable_value(self, interface: str, tunable_name: str) -> str' - Get an adapter-specific tunable value
'get_eetrack_id(self, interface: str) -> str' - Get eetrack id for an adapter
'get_stats(self, interface: str, name: str = "") -> Dict[str, str]' - Get statistics from specific adapter
'set_advertise_speed(self, interface: str, advertise_speed: list) -> str' - Set specied advertised speed
'convert_advertise_speed_to_table(self, speed: Union[int, str], driver_name: str) -> List[str]' - Convert int advertise speed into table of speeds
'get_advertise_speed(self, interface: str) -> List[str]' - Get list of advertised list

Enums available for user

class PowerStates(Enum):
    """Enum class for Sysctl powerstates."""

    S1 = "standby"
    S3 = "mem"
    S4 = "disk"
    S0 = "on"
    S5 = "off"


class InterruptMode(Enum):
    """Enum class for interrupt mode."""

    MSIX = "msix"
    MSI = "msi"
    LEGACY = "legacy"


class FlowCtrlCounter(Enum):
    """Enum class for Flow control counter."""

    XON_TX = "xon_txd"
    XON_RX = "xon_recvd"
    XOFF_TX = "xoff_txd"
    XOFF_RX = "xoff_recvd"

Constants used in some methods

'NUMERIC_FC_COMPONENTS = dict(rx=1, tx=2)'

OS supported:

• LINUX
• FREEBSD

Issue reporting

If you encounter any bugs or have suggestions for improvements, you're welcome to contribute directly or open an issue here.