SystemIPv6InterfaceProperties.cs

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namespace System.Net.NetworkInformation;
 
internal sealed class SystemIPv6InterfaceProperties : IPv6InterfaceProperties
{
    private readonly uint _index;
 
    private readonly uint _mtu;
 
    private readonly uint[] _zoneIndices;
 
    public override int Index => (int)_index;
 
    public override int Mtu => (int)_mtu;
 
    internal SystemIPv6InterfaceProperties(uint index, uint mtu, uint[] zoneIndices)
    {
        _index = index;
        _mtu = mtu;
        _zoneIndices = zoneIndices;
    }
 
    public override long GetScopeId(ScopeLevel scopeLevel)
    {
        if (scopeLevel < ScopeLevel.None || (int)scopeLevel >= _zoneIndices.Length)
        {
            throw new ArgumentOutOfRangeException("scopeLevel");
        }
        return _zoneIndices[(int)scopeLevel];
    }
}