func snmpOidString(host, community, oid string) (string, error) { var v []byte err := snmp.Get(host, community, oid, &v) return string(v), err }
func snmp_oid(host, community, oid string) (*big.Int, error) { v := new(big.Int) err := snmp.Get(host, community, oid, &v) return v, err }