Archive for April 22nd, 2022

Freitag, April 22nd, 2022

Raspberry Pi – how to install Observium CE 21.10.11666 an intuitive network management and monitoring system

Freitag, April 22nd, 2022
root@rpi-iot-jsho-observium-01:~# apt-get update -y
root@rpi-iot-jsho-observium-01:~# apt-get full-upgrade -y
root@rpi-iot-jsho-observium-01:~# wget http://www.observium.org/observium_installscript.sh
–2022-04-22 17:31:11– http://www.observium.org/observium_installscript.sh
Resolving www.observium.org (www.observium.org)… 51.91.185.43
Connecting to www.observium.org (www.observium.org)|51.91.185.43|:80… connected.
HTTP request sent, awaiting response… 301 Moved Permanently
Location: https://www.observium.org/observium_installscript.sh [following]
–2022-04-22 17:31:11– https://www.observium.org/observium_installscript.sh
Connecting to www.observium.org (www.observium.org)|51.91.185.43|:443… connected.
HTTP request sent, awaiting response… 200 OK
Length: 20314 (20K) [text/x-sh]
Saving to: ‘observium_installscript.sh’
observium_installscript.sh 100%[======================================================================================>] 19.84K –.-KB/s in 0.01s
2022-04-22 17:31:12 (1.73 MB/s) – ‘observium_installscript.sh’ saved [20314/20314]
root@rpi-iot-jsho-observium-01:~# chmod +x observium_installscript.sh
root@rpi-iot-jsho-observium-01:~# ./observium_installscript.sh
___ _ _
/ _ \| |__ ___ ___ _ ____ _(_)_ _ _ __ ___
| | | | ‚_ \/ __|/ _ \ ‚__\ \ / / | | | | ‚_ ` _ \
| |_| | |_) \__ \ __/ | \ V /| | |_| | | | | | |
\___/|_.__/|___/\___|_| \_/ |_|\__,_|_| |_| |_|
Welcome to Observium automatic installscript v0.2
Please choose which version of Observium you would like to install
1. Observium Community Edition
2. Observium Pro Edition stable (requires account at https://www.observium.org/subs/)
3. Observium Pro Edition rolling (requires account at https://www.observium.org/subs/)
4. Install the UNIX-Agent
5. Install the SNMPD (snmpd-config will be overwritten)
(1-5):1you choose 1
dpkg-query: no packages found matching mysql-server
dpkg-query: no packages found matching mariadb-server
[*] No MySQL server detected in this server, installing MySQL…
Choose a MySQL root password
[*] Beginning package installtion, this might take up to 30min
[*] We are on Debian 11.x, we will install PHP 7.4. Installing packages…
All packages are up to date.
DONE! UNIX-agent is installed and this server is now monitored by Observium
[*] Installation finished! Use your webbrowser and login to the web interface with the account you just created and add your first device
root@rpi-iot-jsho-observium-01:~#
root@rpi-iot-jsho-snmp-01:~# apt-get install snmpd
root@rpi-iot-jsho-snmp-01:~# cd /etc/snmp
root@rpi-iot-jsho-snmp-01:/etc/snmp# vi snmpd.conf
agentAddress udp:161,udp6:[::1]:161
root@rpi-iot-jsho-snmp-01:/etc/snmp# systemctl restart snmpd
root@rpi-iot-jsho-snmp-01:/etc/snmp# systemctl status snmpd
● snmpd.service – Simple Network Management Protocol (SNMP) Daemon.
Loaded: loaded (/lib/systemd/system/snmpd.service; enabled; vendor preset:>
Active: active (running) since Sat 2022-04-23 18:16:34 CEST; 10s ago
Process: 983 ExecStartPre=/bin/mkdir -p /var/run/agentx (code=exited, statu>
Main PID: 984 (snmpd)
Tasks: 1 (limit: 415)
CPU: 400ms
CGroup: /system.slice/snmpd.service
└─984 /usr/sbin/snmpd -LOw -u Debian-snmp -g Debian-snmp -I -smux >
Apr 23 18:16:34 rpi-iot-jsho-snmp-01 systemd[1]: Starting Simple Network Manage>
Apr 23 18:16:34 rpi-iot-jsho-snmp-01 systemd[1]: Started Simple Network Managem>
root@rpi-iot-jsho-snmp-01:/etc/snmp#

heise online – kurz informiert vom 22.04.2022

Freitag, April 22nd, 2022

BR quer mit Christoph Süß – die wirtschaftliche Abhängigkeit

Freitag, April 22nd, 2022

LibreNMS – how to send alert emails with an App Password from your Google Account

Freitag, April 22nd, 2022

Ostalb-Kliniken Mutlangen Aalen Ellwangen – werden aus den 3 Kliniken demnächst 2 denn einmal mehr muss der Landkreis in die Bresche springen und im Jahr 2021 ein € 19 Millionen großes Finanzloch stopfen

Freitag, April 22nd, 2022

BR quer mit Christoph Süß – Olaf Scholz und seine Nebelkerzen

Freitag, April 22nd, 2022

Mikrotik Switch – mit RouterOS und VLANs einrichten

Freitag, April 22nd, 2022

Freitag, April 22nd, 2022

VMware vSphere Hypervisor (ESXi 7.x) – start a rescan for new/dead devices and volumes from command line

Freitag, April 22nd, 2022
~# esxcli storage core adapter rescan –all
~# esxcli storage core adapter list
vmhba2 lpfc link-up fc.60000090be45e120:10000090be45e120
vmhba3 lpfc link-up fc.60000090be45e121:10000090be45e121
~# esxcli storage core adapter rescan –adapter vmhba2
~# esxcli storage filesystem rescan

Kioxia EM6 Series – enables new use cases for NVMe-oF applications

Freitag, April 22nd, 2022

Freitag, April 22nd, 2022

Russland Omsk Oblast – online webcam

Freitag, April 22nd, 2022

Freitag, April 22nd, 2022