KVM mit PXE / DHCP / TFTP
TFTP (tftpd-hpa)
| apt install tftpd-hpa |
ich musste unter
| vi /etc/inetd.conf |
den tftp auskomentieren # weil sonst der Port UDP/69 blockiert war
DHCP
vi /etc/dhcp/dhcpd.conf |
| cat /var/lib/dhcp/dhcpd.leases |
service isc-dhcp-server restart service isc-dhcp-server start service isc-dhcp-server stop
shows the used IP
grep "^lease" /var/lib/dhcp/dhcpd.leases |sort |uniq |wc -l
or
egrep "lease|hostname|hardware|\}" /var/lib/dhcp/dhcpd.leases
or
dhcp-lease-list /var/lib/dhcp/dhcpd.leases
PXE
Quellen/Source:
- www.debian-administration.org
- gparted.org over PXE
- isc-dhcp-server
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-
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- Anker 575 USB-C Docking Station (13-in-1), 85W für Laptops
- Perfect Server Hardware for Virtualization | Proxmox | pve-05
- Pioneer Blu-Ray/BD/DVD/CD Reader/writer USB 3.0 BDR-XD07TB | WORKS OK with Debian 11
- NOT WORKING WITH DEBIAN 11 | Dockingstation | IcyBox 14-in-1 USB Type-C | IB-DK2262AC
- How to remove systemd services
- Laptop | Lenovo | Thinkpad E15 Gen3 AMD
- Laptop | Lenovo | LENOVO-IDEA IdeaPad 3 15IGL05 Notebook (15.6 ", 128 GB SSD, Business Black)
- D. Klimo | Kent monoblocks
- TTN Mapper
- LILYGO TTGO T-Beam V1.1 ESP32 LoRa 868Mhz GPS 18650 Board
- LILYGO® TTGO T-Beam 868MHz -> The Things Network (TTN/TTS) -> Karte | Infos und Video bei Alex (www.aeq-web.com)
- Kabelfarben 3.3V, 5V, 12V, 230V | Durchmesser
- 01 Digi-Bee Stand01 Wetter
- Solar Panel | 6V 3W Solar Panel JY D145x145
- TTGO LoRa32 V2.1_1.6 version 433/868/915Mhz ESP32 LoRa OLED 0.96 Inch SD Card Bluetooth WIFI wireless Module ESP-32 SMA
- -pve-04 | Disk SSD and HDD
- DISK SSD | 1 TB | Samsung SSD 870 EVO 1TB - 1TB
- NanoVNA V2
- CubeSat | antennas |
- KoZo_GS3_433MHz
- tinyGS - shortcut what it means
- TinyGS Telegram community | published Links
- Wolfgang W. Osterhage (Springer Verlag Sachbuch 2021): Die Geschichte der Raumfahrt | (gefundene Fehler)
- ucs Univention some commands
- SMA-Stecker / SMA-Buchse
RSS Feed
Warning: file_get_contents(https://www.bsi.bund.de/SiteGlobals/Functions/RSSFeed/RSSNewsfeed/RSSNewsfeed_WID.xml): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/clients/client2/web2/web/j/modules/mod_jw_srfr/helper.php on line 273
Warning: file_get_contents(https://www.bsi.bund.de/SiteGlobals/Functions/RSSFeed/RSSNewsfessBSIFB/RSSNewsfeed_BuergerCERT.xml): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/clients/client2/web2/web/j/modules/mod_jw_srfr/helper.php on line 273
Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/clients/client2/web2/web/j/modules/mod_jw_srfr/helper.php on line 273
Warning: file_get_contents(http://feeds.joomla.org/JoomlaAnnouncements): failed to open stream: php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/clients/client2/web2/web/j/modules/mod_jw_srfr/helper.php on line 273
Warning: file_get_contents(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/clients/client2/web2/web/j/modules/mod_jw_srfr/helper.php on line 273
Warning: file_get_contents(http://feeds.joomla.org/JoomlaSecurityNews): failed to open stream: php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/clients/client2/web2/web/j/modules/mod_jw_srfr/helper.php on line 273
Warning: Invalid argument supplied for foreach() in /var/www/clients/client2/web2/web/j/modules/mod_jw_srfr/helper.php on line 39
Warning: Invalid argument supplied for foreach() in /var/www/clients/client2/web2/web/j/modules/mod_jw_srfr/helper.php on line 39
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Statistisches Bundesamt: Kein Datenabfluss aus IDEV-Meldesystem
Statistisches Bundesamt: Kein Datenabfluss aus IDEV-Meldesystem
Kriminelle behaupteten, Daten von Destatis erbeutet zu haben. Das Statistische Bundesamt findet keine Hinweise auf Datenabfluss.
Source: heise Security
Created on: 21.11.2024 | 08:21
heise Security | 21.11.2024 | 08:21 -
Gesundheitsdaten immer wertvoller: Forscherin fordert digitale Unversehrtheit
Gesundheitsdaten immer wertvoller: Forscherin fordert digitale Unversehrtheit
Der Gesundheitsdaten-Markt soll bis 2030 auf über 500 Milliarden Dollar steigen. Warum ein Bewusstsein für Datenschutz daher so wichtig ist, zeigt ein Paper.
Source: heise Security
Created on: 20.11.2024 | 17:31
heise Security | 20.11.2024 | 17:31 -
Analyse: Bad Bots werden immer „menschenähnlicher“
Analyse: Bad Bots werden immer „menschenähnlicher“
Die Experten des Cybersicherheitsunternehmens Barracuda Networks, haben analysiert, dass schädliche Bots in ihrem Verhalten immer menschenähnlicher werden, um die Erfolgschancen bei der Übernahme…
Source: Linux-Magazin
Created on: 20.11.2024 | 12:43
Linux-Magazin | 20.11.2024 | 12:43 -
OpenELA veröffentlicht Quellen zu Red Hat Enterprise Linux 9.5
OpenELA veröffentlicht Quellen zu Red Hat Enterprise Linux 9.5
Die Open Enterprise Linux Association (OpenELA) hat Enterprise Linux-Quellen veröffentlicht, die mit dem unlängst freigegebenen Red Hat Enterprise Linux (RHEL) 9.5 kompatibel sind.
Source: Linux-Magazin
Created on: 20.11.2024 | 11:42
Linux-Magazin | 20.11.2024 | 11:42 -
Trend Micros Deep Security Agent ermöglicht Einschleusen von Schadcode
Trend Micros Deep Security Agent ermöglicht Einschleusen von Schadcode
Angreifer können Trend Micros Deep Security Agent Schadcode unterjubeln, etwa auch im lokalen Netz. Admins sollten zügig aktualisieren.
Source: Security-Alert Meldungen
Created on: 20.11.2024 | 11:30
Security-Alert Meldungen | 20.11.2024 | 11:30 -
Angreifer attackieren Oracle Agile PLM
Angreifer attackieren Oracle Agile PLM
Oracle hat aufgrund von laufenden Attacken auf Oracle Agile Product Lifecycle Management ein Sicherheitsupdate außer der Reihe veröffentlicht.
Source: Security-Alert Meldungen
Created on: 20.11.2024 | 09:12
Security-Alert Meldungen | 20.11.2024 | 09:12 -
Cisco IOS XR Software Bootloader Unauthenticated Information Disclosure Vulnerability
Cisco IOS XR Software Bootloader Unauthenticated Information Disclosure Vulnerability
A vulnerability in the GRand Unified Bootloader (GRUB) for Cisco IOS XR Software could allow an unauthenticated attacker with physical access to the device to view sensitive files on the console using the GRUB bootloader command line. <br><br> This vulnerability is[…]
Source: Cisco Security Advisory
Created on: 14.11.2024 | 00:00
Cisco Security Advisory | 14.11.2024 | 00:00 -
Cisco Nexus 3550-F Switches Access Control List Programming Vulnerability
Cisco Nexus 3550-F Switches Access Control List Programming Vulnerability
A vulnerability in the access control list (ACL) programming of Cisco Nexus 3550-F Switches could allow an unauthenticated, remote attacker to send traffic that should be blocked to the management interface of an affected device. <br><br> This vulnerability exists because ACL[…]
Source: Cisco Security Advisory
Created on: 7.11.2024 | 01:00
Cisco Security Advisory | 7.11.2024 | 01:00 -
Proxmox at Open Source Summit 2024 in Vienna
Proxmox at Open Source Summit 2024 in Vienna
Source: Announcements
Created on: 4.09.2024 | 15:01
Announcements | 4.09.2024 | 15:01 -
Official Proxmox Security Advisories Forum Available
Official Proxmox Security Advisories Forum Available
Source: Announcements
Created on: 26.06.2024 | 17:22
Announcements | 26.06.2024 | 17:22
neusten Links
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many More Links »
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