#snmp

[senki]

You missed it! Threat Actors simple paths into your network.

On December 3rd, 2024, six cybersecurity organizations published Enhanced Visibility and Hardening Guidance for Communications Infrastructure, detailing simple paths threat actors use to penetrate networks. Most people I talk to say, “This is nothing new.” “We’ve heard it all before.” “These are all Best Common Practices (BCPs); everyone should have deployed them already!” Do not ignore these…

[bliiot-jerry]

BLIIoT | New Multi-Protocol PLC Gateway BL104 Converts PLC to Cloud/Server for Remote Monitoring

Introduction

With the rapid development of Industry 4.0, it is deeply recognised that real-time, reliable and secure data transmission is crucial in industrial production and life. In this context, high-performance industrial automation PLC data transmission solutions - protocol conversion gateway came into being, widely used in industrial automation systems, PLC remote monitoring and IoT application environment.

BLIIoT always insists on the core of the user's needs, and constantly expands its applications in a variety of industrial fields. Recently, we have developed a new series of BLIIoT industrial PLC protocol gateways, which not only have excellent stability and anti-interference ability, but also explore the application of industry segments, aiming to bring users a new experience of industrial automation data acquisition and conversion.

Product Description

PLC Gateway BL104 is a specially developed for PLC connect MQTT and OPC UA system and remote PLC program uploading and downloading debugging.

The downlink protocol supports PLC protocols such as Mitsubishi, Siemens, Omron, Delta, Schneider, etc. and Modbus protocol.

The uplink protocol supports Modbus RTU, Modbus TCP, MQTT and OPC UA, access to Cloud, Server, SCADA, MES, ERP and other systems.

PLC Gateway BL104 hardware interfaces include 2 or 6 RS485/RS232 serial ports, 2 network ports and 1 WiFi wireless transmission interface, which realises seamless communication between PLC and OPC UA system.

The PLC gateway BL104 has an industrial-grade design to ensure reliability in harsh environments. BL104 is suitable for industrial automation systems, PLC remote monitoring and IoT applications.The PLC gateway BL104 connects to the future of the industry and provides users with a trusted, low-cost, stable and reliable PLC to Modbus, MQTT and OPC UA solution.

By using its own patented rail-clip technology, the installation process is simplified and the utility of the gateway is ensured.

Product features

Supported protocols: Downlink protocol: Modbus RTU, Modbus TCP, Mitsubishi, Siemens, Omron, Delta, Schneider and other mainstream PLC protocols.Uplink protocol: Modbus RTU, Modbus TCP, MQTT, SNMP and OPC UA.

Hardware interface: 6*RS485/RS232 serial ports: The serial ports are independent of each other. Each serial port parameter can be set to collect different protocols. The serial port can also set the master-slave relationship independently. It can be configured as either a master station or a slave station.2*network ports: used for data collection and forwarding. The LAN port has a routing function and provides a channel for other devices to connect to the external network.1*4G or WiFi wireless transmission interface: Provides diverse communication options to adapt to different industrial environment need

Data security：Support data TSL/SSL, X.509 certificate, SNMPV1/V2, key encryption and other security gateway functions.

Remote Configuration Support: Support remote PLC programming and program uploading and downloading, saving travelling costs and improving service response speed. Support remote configuration, providing users with convenient management and monitoring methods, no longer need to visit engineers, saving maintenance costs.

Product Size: L x W x H: 30 x 83 x 110mm

Safety and Stability:

Industrial-grade design: Durable shell material meets industrial environment requirements.

Stability: Efficient communication protocol conversion ensures stable operation of the system.

Environmental adaptation:

Operating temperature range: -40～80℃, adapting to various industrial environments. Protection grade: IP30, ensuring the reliability of the equipment in harsh environments.

Model List

Application scenarios

Meet the needs of PLC protocol to Modbus MQTT OPC UA in industrial automation and industrial IoT scenarios.

More information about BLIIoT New PLC to Modbus MQTT OPC UA Gateway BL104: https://www.bliiot.com/industrial-iot-gateway-p00415p1.html

[chriswu08]

Data Center Remote Monitoring with BLIIoT SNMP I/O Module

Data centers are at the heart of operation for any enterprise that utilises an IT infrastructure.

Real time remote data center monitoring becomes paramount when enterprises want to be the first to know about potential issues before they become bigger problems.

Factors that Influence the Monitoring of Environments

Power availability and consumption, such as generators running status and output voltage, current, frequency, water temperature, oil level, oil pressure and other parameters.

Data center environment, such as air conditioner running status, water leak, temperature and humidity, fire, etc.

What can BLIIoT SNMP I/O Module offer for data center monitoring?

Comes with digital inputs and outputs, analog inputs and outputs, RS-485 serial port, Ethernet port, the I/O module can be connected to a variety of sensors, detectors to collect data and control devices.

Support Modbus, MQTT protocols to communicate with control panel, monitoring systems, servers and cloud platforms for remote measurement and monitoring equipment status and linkage control equipment.

Support SNMP V1/V2 protocol, so users can monitoring and managing I/O modules on the network management systems.

Set power and environmental thresholds on collected data and receive alerts.

More information view:https://www.bliiot.com/ethernet-io-modules-p00258p1.html

[dozmaz]

Configuración y Monitoreo de Cámara IP Hikvision con Zabbix mediante SNMPv3

La configuración y monitoreo de una cámara IP Hikvision con Zabbix mediante SNMPv3 es importante porque permite a un administrador de red supervisar y monitorear el rendimiento y el estado de la cámara IP de manera remota. Con Zabbix, es posible configurar alertas y notificaciones para que se envíen cuando se produzca un evento determinado, como una caída de la red o un problema de rendimiento.…

[deltastech]

ESXI SNMP Servisi Başlatılamadı. The Service Snmpd Failed to Start

ESXI SNMP Servisi Başlatılamadı.. The Service Snmpd Failed to Start Hatası ve Çözümü makalede..

Çeşitli izleme araçlarının yönetimini sağlamak ve ön izlemede bulunmak için esxi snmp servisini çalıştırmamız gerekebilir. Bunu sağlarken host ekranı ��zerinden snmp servisini başlatmak istersek hata verdiğini göreceksiniz. Bu makalede esxi snmp servis başlatılamadı konusunu işleyeceğiz. SSH Aktif Edilir İşlem sağlayabilmemiz için ilk öncelikle host üzerinden ssh aktif edilmelidir. Bu ayarı…

[archronova]

Security in Project (3/9+)

3\\ HARDEING GUIDE

Ganti password default

Hapus akun yang ngga kepake

Ganti default certificates / encryption keys

Hapus vulnerable settings (contohnya SSLv2/v3,snmp v1/v2, telnet etc.)

Gunakan secara specific product security settings

Hapus unused settings alias setting-setting yang ngga kepake

Sesuaikan subcomponents hardeningnya coba Security benchmark

Tambahkan Logs & sesuaikan NTP configuration

Perhatikan pula Connection ke external user directory (AD, ldap). Kalau disini, pakai AD jadi komputer yang diluar Domain harus dapt ijin khusus.

Terakhir, perhatikan Administration flows encryption. Bagian ini susah susah gampang. Misal nih, pake encrytion external. Harus nyesuaikan ama server juga. Apalagi kalau literaturnya dikit.

[internetsites]

ИБП Powercom King Pro RM: бюджетная защита серверов и сетевого оборудования

💻 АйДи представляет линейку источников бесперебойного питания Powercom King Pro RM с фирменным ПО UPSMon Pro. Это линейно-интерактивные ИБП, обеспечивающие защиту серверов и сетевого оборудования от перебоев и скачков напряжения.

🔋 Особенности Powercom King Pro RM: Мощность: модели от 600 до 3000 ВА. Монтаж: установка в 19-дюймовые стойки (1–3 юнита).

Подключение: входной разъём IEC-320-C14, выходное напряжение 220–240 В, частота 50/60 Гц. Розетки: от 5 до 8 розеток IEC-320-C13, возможность группового управления, розетки Bypass для фильтрации напряжения.

Аккумуляторы: герметизированные свинцово-кислотные батареи с технологией Advanced Battery Management, обеспечивающей долгий срок службы и автоматическое самотестирование. Время переключения: 2–4 мс.

Дополнительно: защита от КЗ и перегрузок, возможность "горячей" замены батарей, автоматическое зарядное устройство.

📊 Управление и ПО: У моделей до 1200 ВА предусмотрена светодиодная индикация. У моделей мощностью 1200 ВА и выше доступны варианты с LCD-дисплеем и портами USB и RS-232. ПО UPSMon Pro позволяет контролировать состояние ИБП, отправлять уведомления и вести логи.

💡 Почему Powercom King Pro RM? Это оптимальное решение для проектов с умеренными требованиями. Несмотря на ограничения (аппроксимированная синусоида, отсутств��е SNMP-карты и т.д.), эти ИБП надёжно выполняют свои функции за свою цену.

📌 Где купить? АйДи — авторизованный партнёр Powercom, что гарантирует стабильные поставки в Россию. Оформить заказ можно на нашем сайте: https://idistribute.ru/news/ibp_powercom_king_pro_rm/.

[poleznotut]

ИБП Powercom King Pro RM: бюджетная защита серверов и сетевого оборудования

💻 АйДи представляет линейку источников бесперебойного питания Powercom King Pro RM с фирменным ПО UPSMon Pro. Это линейно-интерактивные ИБП, обеспечивающие защиту серверов и сетевого оборудования от перебоев и скачков напряжения.

🔋 Особенности Powercom King Pro RM: Мощность: модели от 600 до 3000 ВА. Монтаж: установка в 19-дюймовые стойки (1–3 юнита).

Подключение: входной разъём IEC-320-C14, выходное напряжение 220–240 В, частота 50/60 Гц. Розетки: от 5 до 8 розеток IEC-320-C13, возможность группового управления, розетки Bypass для фильтрации напряжения.

Аккумуляторы: герметизированные свинцово-кислотные батареи с технологией Advanced Battery Management, обеспечивающей долгий срок службы и автоматическое самотестирование. Время переключения: 2–4 мс.

Дополнительно: защита от КЗ и перегрузок, возможность "горячей" замены батарей, автоматическое зарядное устройство.

📊 Управление и ПО: У моделей до 1200 ВА предусмотрена светодиодная индикация. У моделей мощностью 1200 ВА и выше доступны варианты с LCD-дисплеем и портами USB и RS-232. ПО UPSMon Pro позволяет контролировать состояние ИБП, отправлять уведомления и вести логи.

💡 Почему Powercom King Pro RM? Это оптимальное решение для проектов с умеренными требованиями. Несмотря на ограничения (аппроксимированная синусоида, отсутствие SNMP-карты и т.д.), эти ИБП надёжно выполняют свои функции за свою цену.

📌 Где купить? АйДи — авторизованный партнёр Powercom, что гарантирует стабильные поставки в Россию. Оформить заказ можно на нашем сайте: https://idistribute.ru/news/ibp_powercom_king_pro_rm/.

[costapowerindustriespvtltd-blog]

BPE HXi Series 10-40kVA

The BPE HXi Series 10-40kVA is a range of transformer-based Uninterruptible Power Supplies (UPS) designed for high reliability and adaptability in various applications. Key features and specifications include:

Key Features:

True Online Double Conversion Design: Ensures consistent and clean power output by continuously converting incoming AC power to DC and then back to AC.

Output Isolation Transformer: Provides enhanced load adaptability and noise rejection, delivering a clean and safe neutral line to the load.

Wide Input Voltage Range: Accommodates fluctuations in input voltage, ensuring stable operation under varying power conditions.

User-Friendly Digital LCD Display: Offers real-time monitoring of system parameters, including input/output voltage, frequency, load, and battery status.

Cold Start Function: Allows the UPS to start on battery power without an external power source, ensuring availability during power outages.

High Crest Factor Circuit Design: Supports equipment with high peak power demands, ensuring compatibility with a wide range of devices.

Advanced Battery Management: Optimizes battery performance and longevity through intelligent charging and discharging cycles.

Improved Input Power Factor: Reduces the load on the electrical infrastructure, enhancing energy efficiency.

Inbuilt High-Rated Charger: Supports extended battery backup times ranging from 2 to 10 hours, suitable for critical applications requiring longer autonomy.

IGBT-Based Charger: Utilizes Insulated Gate Bipolar Transistor technology for smart battery management and improved input power factor.

Technical Specifications:

Models Available: HXi3110L16, HXi3110L20, HXi3115L20, HXi3115L30, HXi3120L30, HXi3120L40.

Capacity Range: 10 kVA to 40 kVA.

Input Voltage Range: 305V to 477V AC.

Input Frequency Range: 50/60 Hz with auto-sensing capability.

Output Voltage: 220/230/240V AC, selectable based on requirements.

Output Frequency: 50/60 Hz ±0.1 Hz.

Output Power Factor: 0.8, indicating the UPS can deliver 80% of its rated capacity as active power.

Total Harmonic Distortion (THD): ≤3% for linear loads, ensuring minimal distortion in the output waveform.

Overload Capacity: 110% for 60 minutes, 125% for 10 minutes, and 150% for 1 minute, providing short-term support for load surges.

Battery Type: Sealed Lead Acid, maintenance-free.

Battery Configuration: Depends on the model and required backup time; consult the manufacturer for specific configurations.

Communication Interface: RS232 standard; SNMP (Simple Network Management Protocol) is optional for network management.

Operating Temperature Range: 0°C to 40°C.

Relative Humidity: 0% to 95% non-condensing.

Altitude: Up to 1000 meters without derating.

Certifications: Complies with relevant international standards for safety and performance; specific certifications can be provided by the manufacturer.

These features make the BPE HXi Series 10-40kVA UPS suitable for protecting critical equipment in various environments, ensuring uninterrupted power and safeguarding against power disturbances. For detailed technical specifications and model selection, visit our youtube channel:

[om-web-solution]

PHP Introduction

Hello Everyone,           

In this blog post, we learn about PHP Introduction.

PHP Introduction:

PHP was created by Rasmus Lerdorf in 1994 but appeared in the market in 1995.

PHP is a widely used server side programming language and used to create dynamic web pages.

Before you learn PHP you should have basic knowledge of HTML, CSS, Javascript.

What Is PHP?

PHP stands for “Hypertext Preprocessor”.

PHP is a Object Oriented Programming language.

PHP is widely used open source scripting language.

PHP script is executed on the server and the result is the return on the browser as a plain text.

PHP file can have extension “.php”.

PHP is simple and easy to learn.

PHP is faster then other scripting language.

What can PHP Do?

PHP can generate dynamic web page content.

PHP can collect form data.

PHP can send and receive cookie.

PHP can add, edit, delete data into database.

PHP can support several protocols like HTTP, POP3, SNMP and many more.

PHP is a platform independent i.e. PHP can run on various platforms like Windows, Linux, Unix, Mac etc.

PHP is a loosely typed language i.e. PHP allows to use a variable without declaring its datatypes.

Conclusion:

So this blog is about PHP Introduction. Feel free to do Comment.

Stay tuned with us to get new updates on PHP.

[bliiot-jerry]

BLIIoT | New PLC Gateway BL103 Developed for PLC to OPC UA Server and Remote PLC Programme Uploading and Downloading Debugging

Introduction

With the rapid development of Industry 4.0, it is deeply recognised that real-time, reliable and secure data transmission is crucial in industrial production and life. In this context, high-performance industrial automation PLC data transmission solutions - protocol conversion gateway came into being, widely used in industrial automation systems, PLC remote monitoring and IoT application environment.

BLIIoT always insists on the core of the user's needs, and constantly expands its applications in a variety of industrial fields. Recently, we have developed a new series of BLIIoT industrial protocol gateways, which not only have excellent stability and anti-interference ability, but also explore the application of industry segments, aiming to bring users a new experience of industrial automation data acquisition and conversion.

Product Description

PLC to OPC UA Gateway BL103 is a specially developed for PLC connect OPC UA system and remote PLC program uploading and downloading debugging.

The downlink protocol supports PLC protocols such as Mitsubishi, Siemens, Omron, Delta, Schneider, etc. and Modbus protocol.

The uplink protocol supports OPC UA, access to SCADA, MES, ERP and other systems.

PLC to OPC UA Gateway BL103 hardware interfaces include 2 or 6 RS485/RS232 serial ports, 2 network ports and 1 WiFi wireless transmission interface, which realises seamless communication between PLC and OPC UA system.

The PLC to OPC UA gateway BL103 has an industrial-grade design to ensure reliability in harsh environments. BL103 is suitable for industrial automation systems, PLC remote monitoring and IoT applications.The PLC to OPC UA gateway BL103 connects to the future of the industry and provides users with a trusted, low-cost, stable and reliable PLC to OPC UA solution.

By using its own patented rail-clip technology, the installation process is simplified and the utility of the gateway is ensured.

Product features

Supported protocols: Downlink protocol: Modbus RTU, Modbus TCP, Mitsubishi, Siemens, Omron, Delta, Schneider and other mainstream PLC protocols.Uplink protocol: OPC UA.

Hardware interface: 6*RS485/RS232 serial ports: The serial ports are independent of each other. Each serial port parameter can be set to collect different protocols. The serial port can also set the master-slave relationship independently. It can be configured as either a master station or a slave station.2*Ethernet ports: used for data collection and forwarding. The LAN port has a routing function and provides a channel for other devices to connect to the external network.1* WiFi wireless transmission interface: Provides diverse communication options to adapt to different industrial environment needs.

Data security：Support data TSL/SSL, X.509 certificate, SNMPV1/V2, key encryption and other security gateway functions.

Remote Configuration Support: Support remote PLC programming and program uploading and downloading, saving travelling costs and improving service response speed.Support remote configuration, providing users with convenient management and monitoring methods, no longer need to visit engineers, saving maintenance costs.

Product Size: L x W x H: 30 x 83 x 110mm

Safety and Stability:

Industrial-grade design: Durable shell material meets industrial environment requirements.

Stability: Efficient communication protocol conversion ensures stable operation of the system.

Environmental adaptation:

Operating temperature range: -40～80℃, adapting to various industrial environments. Protection grade: IP30, ensuring the reliability of the equipment in harsh environments.

Model List

Application scenarios

Meet the needs of PLC protocol to OPC UA in industrial automation and industrial IoT scenarios.

More information about BLIIoT New PLC to OPC UA Gateway BL103: https://www.bliiot.com/plc-to-opc-p00414p1.html

[aitoolswhitehattoolbox]

Software Principal Engineer(C, Linux, PLDM, SNMP, Firmware)

Software Principal EngineerThe Software Engineering team delivers next-generation application enhancements and new products for a changing world. Working at the cutting edge, we design and develop software for platforms, peripherals, applications and diagnostics — all with the most advanced technologies, tools, software engineering methodologies and the collaboration of internal and external…

[bitcoinversus]

How to Operate SNMP Protocol On a Switch (Linux OS Edition)

The snmpwalk command is used to perform a series of network management requests to a specific device using an IP address(example: 10.31.10.101),starting from the OID 1.3.6.1.2.1.2.2.1, using SNMPv3. Reference record for OID: Website to interpret OID Adresses snmpwalk -v3 -l authPriv -u l1monitor -a MD5 -A GEe9bb8h -x DES -X 4ixay7su 10.36.10.108 1.3.6.1.2.1.2.2.1snmpwalk: This is the command…

[atplblog]

Price: [price_with_discount] (as of [price_update_date] - Details) [ad_1] An easy-to-use 1-bay personal cloud storage for NAS starters Sequential throughput at over 112 MB/s reading and 106 MB/s writing Cross-device file sharing and syncing platform. Networking Protocols - SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1, NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV . Supported Browsers - Chrome, Firefox, Edge, Internet Explorer 10 onwards, Safari 10 onwards, Safari (iOS 10 onwards), Chrome (Android 6.0 onwards) Reliable computer backup companion for Windows/macOS and photos from mobile devices Freely access your files on the go with iOS and Android mobile apps [ad_2]

[torssi]

Selitev zavetišča za brezdomce na začasno lokacijo.

Zavetišče za brezdomce se je 10. oktobra 2024 preselilo na novo začasno lokacijo na Povšetovo ulico 10 v Ljubljani. V zavetišču bo še naprej potekal program pomoči za uporabnike – bivališče, prehrana, oskrba z obleko in obutvijo, skrb za higieno … Kontakt: tel.: 01 430 10 80, e-naslov: zavetisce.lj@siol.net

Vir: https://www.csd-slovenije.si/csd-ljubljana/

Nakljucni brezdomec z ocitnimi znaki demence, po odlocitvi dezurne zdravnice SNMP ni v zivljenjski nevarnosti.

Foto: Alja Knez

[howzitsa]

Hikvision 16-ch 1U 4K NVR Video And Audio IP Video Input: 16-ch Incoming Bandwidth: 160 Mbps HDMI Output: 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz Outgoing Bandwidth: 160 Mbps VGA Output: 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz Audio Output: 1-ch, RCA (Linear, 1 KΩ) Two-Way Audio: 1-ch, RCA (2.0 Vp-p, 1kΩ) Decoding Decoding Format: H.265/H.265+/H.264/H.264+/MPEG4 Decoding Capability: 2-ch @ 8 MP (25fps) / 4-ch @ 4MP (30fps) / 8-ch @ 1080p (30fps) Synchronous Playback: 16-ch Recording Resolution: 8MP/6MP/5MP/4MP/3MP/1080p/UXGA/720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF Network Network Interface: 1, RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface Network Protocol: TCP/IP, DHCP, IPv4, Hik-Connect, DNS, DDNS, NTP, RTSP, SADP,SMTP, SNMP, NFS, iSCSI, ISUP, UPnP™, HTTP, HTTPS Auxiliary Interface SATA: 2 SATA interfaces Capacity: Up to 6 TB capacity for each HDD USB Interface: Front panel: 1 × USB 2.0; Rear panel: 1 × USB 3.0 Alarm In/Out: 4/1 General Power Supply: 12 VDC Consumption: ≤15 W Working Temperature: -10 °C to 55 °C (14 °F to 131 °F) Working Humidity: 10 to 90 % Dimension (W × D × H): 385 × 315× 52 mm (15.2" × 12.4" × 2.0") ≤ 1 kg (2.2 lb)