V dnešním návodu si podrobně probereme nastavení OpenVPN serveru na OPNsense firewallu s využitím nestandardního portu 443. Port 443 je zajímavý tím, že většina firemních sítí a veřejných WiFi ho povoluje, což vám umožní obejít mnoho síťových restrikcí. Proč právě port 443? Standardní OpenVPN port je 1194/UDP, ale ten je často blokován firewally. Port 443 […]
Rubrika: Mé projekty
HA modbus sensor RS-WS-N01-8
Config for HA Video for configuration viz Software for reconfigure speed and address Super software free for master and slave modbus manipulation OpenSource
MIKROTIK VLAN SWITCH
https://www.derekseaman.com/2021/03/home-lab-mikrotik-ccr2004-and-crs317-configuration.html Very recently I decided to completely re-do my home lab hardware, and really step things up a few notches. My previous home lab gear was too old to use for anything useful, so out with old and in with the new! As a result of this new gear, I wanted to publish at least […]
RESEARCH ON PERFORMANCE TUNING OF HDD-BASED CEPH* CLUSTER USING OPEN CAS
source is here https://01.org/blogs/tingjie/2020/research-performance-tuning-hdd-based-ceph-cluster-using-open-cas PREFACE Ceph* is a widely used distributed-storage solution. The performance of Ceph varies greatly in different configuration environments. Many clusters in production environments are deployed on hard disks. For various types of workloads, performance requirements are also different. We built a Ceph cluster based on the Open-CAS caching framework. We made […]
Esp32 BLE Xiaomi temperature humidity sensor LYWSD03MMC
https://github.com/AnthonyKNorman/Xiaomi_LYWSD03MMC_for_HA
aneta8 bootloader, kalibrace tiskárny a filamentu
https://3dfactory.cz/2018/06/12/jak-vypalit-zavadec-anet/ https://3dfactory.cz/2018/02/19/kalibrace-3d-tiskarny/ https://3dfactory.cz/2018/02/26/kalibrace-extruderu/
spree ecommerce howto
Instalace Ruby on Rails and git account sudo snap install ruby –classic nebo https://gorails.com/setup/ubuntu/18.04 https://websiteforstudents.com/installing-postgresql-10-on-ubuntu-16-04-17-10-18-04/ Debuging on vscode https://dev.to/dnamsons/ruby-debugging-in-vscode-3bkj create databasse spree and cms http://www.brice-sanchez.com/5-easy-steps-to-use-refinery-cms-and-spree-e-commerce-on-the-same-ruby-on-rails-application/
HomeAssistant a grafy flask
https://github.com/LarsBergqvist/Home-Assistant_configuration pridani iframe ….
Unbrick Linksys e2600 and upload new firmware
Download firmware from https://advancedtomato.com/downloads/router/e2500v3 add connnector on board near blue WPS button and connect RX,TX and GND to TTL Serial usb minicom connect to /dev/ttyUSB0, 115200, Ctrl+C Work upload by TFTP client, but need classificate what parttion you update https://www.dd-wrt.com/phpBB2/viewtopic.php?p=895421#895421 flash -ctheader : flash1.trx # after this command run tftp # tftp -m binary -c put [firmware] […]
LoraGW and LoRaClient esp32 TTON
https://github.com/kersing/LoRaWAN-Tracker-workshop https://github.com/kersing/ESP-1ch-Gateway-v5.0 Getting Home Assistant, Mosquitto MQTT, and CloudMQTT To Work Together Using an MQTT Bridge https://home-assistant.io/blog/2017/11/10/ttn-with-mqtt/