net-boot-server/DhcpServer/Protocol/DhcpOption.cs

namespace DhcpServer
{
    public enum DhcpOption : byte
    {
        SubNetMask = 1,
        Router = 3,
        DnsServer = 6,
        DhcpMessageType = 53,
        DhcpServerIdentifier = 54,
        TftpServer = 66,
    }
}