public MibIPGlobalProperties (string procDir)
{
StatisticsFile = Path.Combine (procDir, "net/snmp");
StatisticsFileIPv6 = Path.Combine (procDir, "net/snmp6");
TcpFile = Path.Combine (procDir,"net/tcp");
Tcp6File = Path.Combine (procDir,"net/tcp6");
UdpFile = Path.Combine (procDir,"net/udp");
Udp6File = Path.Combine (procDir,"net/udp6");
}