Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Beide Seiten der vorigen Revision Vorhergehende Überarbeitung Nächste Überarbeitung | Vorhergehende Überarbeitung | ||
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os4e_-_2015_-_fortgeschrittene [2015/07/12 20:31] admin |
os4e_-_2015_-_fortgeschrittene [2015/07/15 21:02] (aktuell) admin [WLAN] |
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| Zeile 1: | Zeile 1: | ||
| ====== os4e - 2015 - Fortgeschrittene ====== | ====== os4e - 2015 - Fortgeschrittene ====== | ||
| - | **WLAN: SSID: WEIZ, Passwort: open23open23 ** | + | ===== WLAN ===== |
| + | |||
| + | **SSID:**\\ | ||
| + | **Passwort:** | ||
| ===== Montag, 13. Juli 2015 ===== | ===== Montag, 13. Juli 2015 ===== | ||
| Zeile 14: | Zeile 17: | ||
| * keine Lösung | * keine Lösung | ||
| * BYOD | * BYOD | ||
| + | |||
| + | ==== PXE Server selbst aufsetzen für Netzwerkstart ==== | ||
| + | |||
| + | * DHCP Server -> TFTP Server -> NFS/Samba/Web Server | ||
| + | |||
| + | <code ini /etc/dhcpd.conf> | ||
| + | ddns-update-style none; | ||
| + | |||
| + | # eth2 unterrichtsnetz | ||
| + | subnet 192.168.100.0 netmask 255.255.254.0 { | ||
| + | authoritative; | ||
| + | range 192.168.101.1 192.168.101.254; | ||
| + | default-lease-time 14400; | ||
| + | max-lease-time 172800; | ||
| + | |||
| + | option broadcast-address 192.168.101.255; | ||
| + | option routers 192.168.100.254; | ||
| + | option subnet-mask 255.255.254.0; | ||
| + | option netbios-name-servers 192.168.100.254; | ||
| + | option netbios-node-type 8; | ||
| + | option domain-name-servers 193.170.221.1, 8.8.4.4, 8.8.8.8; | ||
| + | option ntp-servers 193.170.221.1; | ||
| + | # pxe | ||
| + | filename "pxelinux.0"; | ||
| + | next-server 192.168.100.14; | ||
| + | } | ||
| + | |||
| + | </code> | ||
| + | |||
| + | http://d-i.debian.org/daily-images/amd64/daily/netboot/netboot.tar.gz | ||
| + | |||
| + | *Entpacken auf TFTP Server nach /srv/tftpboot: | ||
| + | |||
| + | *pxelinux.0 Datei muss vorhanden sein und pxelinux.cfg als Ordner mit der Datei "default" und folgendem Inhalt: | ||
| + | |||
| + | <code ini /srv/tftpboot/pxelinux.cfg/default> | ||
| + | PROMPT 0 | ||
| + | #ALLOWOPTIONS 0 | ||
| + | TIMEOUT 100 | ||
| + | |||
| + | MENU TITLE Willkommen! | ||
| + | |||
| + | LABEL harddisk | ||
| + | localboot 0x80 | ||
| + | |||
| + | LABEL Debian 32-bit | ||
| + | MENU LABEL Debian 32-bit installieren | ||
| + | KERNEL menu.c32 | ||
| + | APPEND debian-installer/i386/pxelinux.cfg/default | ||
| + | |||
| + | LABEL Debian 64-bit | ||
| + | MENU LABEL Debian 64-bit installieren | ||
| + | KERNEL menu.c32 | ||
| + | APPEND debian-installer/amd64/pxelinux.cfg/default | ||
| + | |||
| + | LABEL knoppix-dvd-32 | ||
| + | MENU LABEL KNOPPIX DVD | ||
| + | KERNEL /knoppix/tftpboot/linux | ||
| + | APPEND nfsdir=192.168.100.14:/daten/tftpboot/knoppix dhcp lang=de ramdisk_size=100000 init=/sbin/init apm=power-off nomce loglevel=1 initrd=/knoppix/tftpboot/miniroot.gz libata.force=noncq vt.default_utf9=0 hpsa.hpsa_allow_any=1 BOOT_IMAGE=knoppix | ||
| + | |||
| + | |||
| + | </code> | ||
| ==== Nachmittag ==== | ==== Nachmittag ==== | ||
| Zeile 21: | Zeile 86: | ||
| *Installation desktop4education NEU | *Installation desktop4education NEU | ||
| + | mkdir /c | ||
| + | mount /dev/sda2 /c | ||
| + | mount --bind /dev /c/dev | ||
| + | mount --bind /proc /c/proc | ||
| + | mount --bind /sys /c/sys | ||
| + | chroot /c /bin/bash | ||
| + | |||
| + | grub-install /dev/sda | ||
| + | update-grub | ||
| + | | ||
| + | | ||
| ===== Dienstag, 14. Juli 2015 ===== | ===== Dienstag, 14. Juli 2015 ===== | ||
| ==== Vormittag ==== | ==== Vormittag ==== | ||
| Zeile 30: | Zeile 106: | ||
| ==== Nachmittag ==== | ==== Nachmittag ==== | ||
| - | *Zarafa / E-Mail im eigenen Haus | + | *WLAN |
| + | * Planung und Umsetzung | ||
| + | * Lösungen: Ubiquiti UniFi APs usw. | ||
| + | *Zarafa / E-Mail im eigenen Haus | ||
| *[[https://portal.zarafa.com/sites/default/files/Zarafa-product-brochure-digital-aug2014.pdf?|Broschüre]] | *[[https://portal.zarafa.com/sites/default/files/Zarafa-product-brochure-digital-aug2014.pdf?|Broschüre]] | ||
| *[[https://portal.zarafa.com/sites/default/files/20110727%20Feature%20comparison%20Zarafa%20vs%20Exchange.pdf?|Feature comparison Zarafa vs. MS Exchange]] | *[[https://portal.zarafa.com/sites/default/files/20110727%20Feature%20comparison%20Zarafa%20vs%20Exchange.pdf?|Feature comparison Zarafa vs. MS Exchange]] | ||
| Zeile 43: | Zeile 122: | ||
| *Netzwerkanalyse, Recovery, Troubleshooting | *Netzwerkanalyse, Recovery, Troubleshooting | ||
| + | |||
| + | === System aktualisieren === | ||
| + | |||
| + | *Suche installierte Version von cups inkl. Versionsnummer: | ||
| + | |||
| + | zypper se -s -i cups | ||
| + | zypper --no-remote se -s -i cups | ||
| + | |||
| + | *Paketquellen aktualisieren | ||
| + | |||
| + | zypper ref -r pykota | ||
| + | |||
| + | *Suche cups Pakete in pykota Paketquelle | ||
| + | |||
| + | zypper se -s -r pykota cups | ||
| + | |||
| + | *Aktualisere cups mit Gewalt: | ||
| + | |||
| + | zypper in -f -r pykota cups | ||
| + | |||
| + | === Moodle: LDAP Anmeldung klappt nicht === | ||
| + | |||
| + | *Anmelden via admin und Kennwort | ||
| + | *Website-Administration -> Plugins -> Authentifizierung -> LDAP-Server | ||
| + | * Anmeldename: cn=Manager,dc=network,dc=local | ||
| + | * Kontexe: ou=users,dc=network,dc=local | ||
| + | |||
| + | === Windows Vertrauensstellung stimmt nicht === | ||
| + | |||
| + | [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\netlogon\parameters] | ||
| + | "DisablePasswordChange"=dword:00000001 | ||
| + | |||