public LinuxIPGlobalStatistics(bool ipv4)
{
if (ipv4)
{
_table = StringParsingHelpers.ParseIPv4GlobalStatisticsFromSnmpFile(NetworkFiles.SnmpV4StatsFile);
_numRoutes = StringParsingHelpers.ParseNumRoutesFromRouteFile(NetworkFiles.Ipv4RouteFile);
_numInterfaces = StringParsingHelpers.ParseNumIPInterfaces(NetworkFiles.Ipv4ConfigFolder);
}
else
{
_table = StringParsingHelpers.ParseIPv6GlobalStatisticsFromSnmp6File(NetworkFiles.SnmpV6StatsFile);
_numRoutes = StringParsingHelpers.ParseNumRoutesFromRouteFile(NetworkFiles.Ipv6RouteFile);
_numInterfaces = StringParsingHelpers.ParseNumIPInterfaces(NetworkFiles.Ipv6ConfigFolder);
// /proc/sys/net/ipv6/conf/default/forwarding
string forwardingConfigFile = Path.Combine(NetworkFiles.Ipv6ConfigFolder,
NetworkFiles.DefaultNetworkInterfaceFileName,
NetworkFiles.ForwardingFileName);
_table.Forwarding = StringParsingHelpers.ParseRawIntFile(forwardingConfigFile) == 1;
// snmp6 does not include Default TTL info. Read it from snmp.
_table.DefaultTtl = StringParsingHelpers.ParseDefaultTtlFromFile(NetworkFiles.SnmpV4StatsFile);
}
_numIPAddresses = GetNumIPAddresses();
}