firewall News - CNX Software - Embedded Systems News

November 24, 2024 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Mitigating a DoS attack with GoAccess and Cloudflare

In this off-topic post, I’m going to discuss some behind-the-scenes “fun” that may happen when managing the web server used to host the CNX Software website. From time to time, the server becomes unreachable, but I can still access its console, and notice a very high CPU load (over 100) on a VPS with four cores, while the CPU load is typically 0.5 to 2 under normal circumstances. That’s usually due to a DoS (denial of service), DDoS (distributed denial of service), or some bug I can’t identify. An easy way to solve this issue is to log in to Cloudflare and set the “Under Attack Mode” to on. It will show all visitors a JavaScript challenge the first time they visit the website, and the CPU usage typically drops back to normal level within a minute or so. That means I can access my website and so do regular […]

October 18, 2024October 18, 2024 by Debashis Das - No Comments

AAEON FWS-2290 Intel N97 network appliance targets UTM and VPN applications

AAEON has recently released the FWS-2290, an Intel N97 network appliance. This is not quite the first network appliance launched by the Taiwanese company. Back in 2018, they launched the AAEON FWS-2360 designed for wireless gateway, SD-WAN, IPS, WAN Optimization, NFV, and vCPE applications. In 2020, they followed up with the FWS-2275 rugged network appliance for Secure industrial IoT networks, and then, in 2021, they introduced the FWS-2280 Elkhart Lake network appliance designed for UTM (Unified Threat Management), firewall, SD-WAN (Software-defined Wide Area Network), VPN, and other applications. Compared to all the previous network appliances the new FWS-2290 features a newer generation and more powerful Intel Alder Lake-N processor, faster DDR5 memory, 2.5GbE Ethernet compared to GbE Ethernet on the previous models, an M.2 slot for storage, and to top it all off the device is now more compact than the previous ones. AAEON FWS-2290 network appliance specification SoC Intel […]

October 14, 2024 by Jean-Luc Aufranc (CNXSoft) - 9 Comments

iKOOLCORE R2 Max Alder Lake-N mini PC/server features two 10GbE and two 2.5GbE ports

The iKOOLCORE R2 Max is an Alder Lake-N-powered firewall/gateway/server/mini PC that is offered with either an Intel Processor N100 or Core i3-N305 CPU, and equipped with two 10GbE ports and two 2.5GbE ports. It builds upon the iKOOLCORE R2 mini PC and router which we reviewed with Promox VE, Ubuntu 22.04, and pfSense and features four 2.5GbE ports in a smaller form factor. The new R2 Max model uses the N100/Core i3-N305 CPU instead of the N95/Core i3-N300, supports up to 48GB SO-DIMM memory, features a wider yet thinner design, and provides support for both 10GbE and 2.5GbE networking. iKOOCORE R2 Max specifications: Alder Lake-N SoC Intel Processor N100 quad-core processor @ up to 3.4 GHz (Turbo) with 6MB cache, 24EU Intel UHD graphics; TDP: 6W Intel Core i3-N305 octa-core processor @ up to 3.8 GHz (Turbo) with 6MB cache, 32EU Intel UHD Graphics; TDP: 15W System Memory – 8GB, […]

April 3, 2024 by Debashis Das - 5 Comments

$101+ CWWK X86-P1 fanless SBC and mini PC is powered by Intel N3050, N3160, or N3700 Braswell SoC

X86-P1 Development Board Version and Standard Edition

In a previous post, we wrote about the CWWK X86-P5, a $219 fanless mini PC powered by the Alder Lake N-series N100 SoC. However, during a recent search on AliExpress, I stumbled upon the CWWK X86-P1 fanless mini PC and SBC. This compact device offers three variants (N3050, N3160, and N3700) with a TDP of only 6W. It features dual GbE Ethernet, dual USB 3.0, HDMI, and a GPIO header. Additionally, it includes a built-in fan header for improved cooling. It supports Windows 11, Ubuntu 22.04, and networking OS options like pfSense or OpenWrt along with all major x86-based operating systems. CWWK X86-P1 Fanless Mini PC Specification SoC options Intel Celeron N3050 – Dual core Braswell processor @ up to 2.16 GHz with Intel HD Graphics Gen8 – 6W TDP Intel Celeron N3160 – Quad-core Braswell processor @ up to 2.24 GHz with 12EU Intel HD graphics 400 – 4W […]

March 30, 2024March 30, 2024 by Jean-Luc Aufranc (CNXSoft) - 10 Comments

INCTEL N100 fanless mini PC and micro firewall appliance comes with four 2.5GbE ports using Intel i226V controllers

INCTEL N100, also sold under the Partaker brand, is a fanless mini PC and “micro firewall appliance” powered by an Intel Processor N100 CPU and equipped with four 2.5GbE ports all using Intel i226V. It has features similar to the tiny, actively cooled iKOOLCORE R2 Alder Lake-N mini PC that combines Intel and RealTek controllers, but the INCTEL model has a larger yet thinner design. The device supports up to 16GB DDR5 memory, can take an M.2 NVMe SSD and/or a 2.5-inch SATA drive for storage, and also provides two video outputs through HDMI and DisplayPort, as well as a few USB ports, an RJ45 console port, and optional support for WiFi and 4G LTE connectivity. INCTEL N100 specifications: SoC- Intel Processor N100 quad-core Alder Lake N-series processor @ up to 3.4 GHz (Turbo) with 6MB cache, 24EU Intel UHD graphics @ up to 750 MHz; TDP: 6W System Memory […]

January 4, 2024March 29, 2024 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

Qotom Q20332G9-S10 fanless “mini PC” features four 10 GbE and five 2.5GbE ports

Qotom Q20331G9-S10 fanless network appliance

Qotom Q20332G9-S10 is described as a fanless mini PC or somewhat more accurately as a router PC with four 10GbE SFP+ cages and five 2.5GbE RJ45 ports powered by an Intel Atom C3758R Denverton Refresh eight-core processor first introduced in 2020. I would rather call it a network appliance than anything with “PC” in its name since the system only comes with VGA video output (e.g. no HDMI or DisplayPort output), no audio support, and Denverton server processors lack an internal GPU. The Qocom device supports up to 64GB DDR4 memory, up to two 2.5 SATA drives, and two M.2 NVMe SSDs, and comes with one extra M.2 socket for cellular connectivity and a few USB ports. Qotom Q20332G9-S10 specifications: SoC – Intel Atom C3758R Denverton Refresh 8-core processor @ 2.4 GHz with 16M cache; TDP: 26W System Memory – Up to 64GB dual-channel DDR4 @ 2400MHz Storage 2x M.2 […]

December 19, 2023December 20, 2023 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

iKOOLCORE R2 (Core i3-N300) system review – Part2: Proxmox VE, Ubuntu 22.04, pfSense

iKOOLCORE R2 Ubuntu Promox VE dual display

In the first part of iKOOLCORE R2 mini PC & router review, I had a look at the hardware with an unboxing and a teardown of the Intel Core i3-N300 Alder Lake-N computer and also noticed the device booted to a UEFI shell. So for the second part of the review, I will report my experience installing Proxmox VE on the iKOOLCORE R2 and setting up and using Ubuntu 22.04, pfSense 2.7.2, and OpenWrt 23.05 virtual machines, making sure I can still use a physical display, keyboard, and mouse with Ubuntu while pfSense firewall is running. As a side note, the previous generation iKOOLCORE R1 mini PC that was sent to Ian for review with Proxmox VE and various virtual machines preinstalled OpenWrt, Debian 11, and Windows 10 Enterprise LTSC set to Chinese language by default. As I understand it, iKOOLCORE still does that for the Chinese market, but not […]

November 21, 2023December 20, 2023 by Jean-Luc Aufranc (CNXSoft) - 10 Comments

iKOOLCORE R2 mini PC and router review – Part 1: Specs, unboxing, teardown, and first boot

iKOOLCORE R2 is an Intel Alder-Lake-N mini PC and network appliance (router/firewall/gateway) that comes with four 2.5GbE ports, up to 16GB RAM, NVMe storage, and the usual HDMI and USB ports, and offered with either Processor N95 or Core i3-N305 SoC. It’s the successor of the iKOOLCORE R1 with four gigabit Ethernet ports and Intel Celeron N5095 or Jasper Lake processor, and the company sent us a sample for testing, so we’ll start with listing the specifications, check out the mini PC and accessories with an unboxing, teardown the multilayer mini PC to check out the hardware design and explain how to update the SSD or install a wireless module, and check whether it can still boot to Windows 11 (default, preinstalled OS) after my adventurous teardown… iKOOCORE R2 specifications Alder Lake-N SoC Intel Processor N95 quad-core processor @ up to 3.4 GHz (Turbo) with 6MB cache, 24EU Intel UHD […]