Struct OuiDb 

pub struct OuiDb { /* private fields */ }

Organizationally Unique Identifiers (OUI) database

Implementations

impl OuiDb

pub fn is_virtual_nic(name: &str) -> bool

Checks if the given OUI name corresponds to a virtual NIC.

Arguments

• name - The OUI name to check.

Returns

Returns true if the name is a virtual NIC (e.g., QEMU, VirtualBox), otherwise false.

pub fn oui_subtable_name() -> &'static str

Returns the name identifier of the subtable (oui_28, oui_32, oui_36) in the database.

Returns

Returns the subtable name string "Ieee Registration Authority".

pub fn lookup_mac(&self, mac: MacAddress) -> Option<&'static str>

Looks up the organization name (OUI vendor information) for a given MAC address.

Arguments

• mac - The MAC address as a MacAddress type.

Returns

Returns Some(&'static str) if the organization name is found, otherwise None.

Example

use macaddr_ouidb::*;
let mac = MacAddress::new([0x00, 0x1A, 0x2B, 0x3C, 0x4D, 0x5E]);
let org = OUI_DB.lookup_mac(mac);

pub fn lookup(&self, mac: [u8; 6]) -> Option<&'static str>

Looks up the organization name (OUI vendor information) for a given MAC address byte array.

Supports 24-bit, 28-bit, and 36-bit OUI queries.

Arguments

• mac - A 6-byte MAC address byte array.

Returns

Returns Some(&'static str) if the organization name is found. Returns None if the MAC address length is not 6 bytes or no match is found.