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debian-homelab

Debian Homelab

Bisher wird hier nur gebastelt!

  • Information zum Boot von NVMe M.2 SSD (Grub)
  • Kernel-Update v4.6.5 beschreiben
  • Fehlermeldung(en) beim Boot mit Debian Jessie Linux Kernel v3.16
  • Partitionierung beschreiben mit LVM etc.
  • kvm, virt-manager und Gruppe „libvirt“ für Nutzer
  • xfce wg. Grafik
  • IPv4 forwarding
  • KVM_INTEL nested Konfiguration einbauen
  • Hinweis wg. CPU Typ für Nested in Virt-Manager
apt-get install 
# wg. Kernel bauen
build-essential 
# wg. make menuconfig beim Kernel - geht sonst nicht
libncurses5-dev 
# weil "vi" allein doof ist
vim
# br0 etc wg. VMs
bridge-utils

Update auf aktuellen Linux Kernel (v4.6.5) empfohlen

Beim Start von Debian Jessie (Linux Kernel v3.16) auf dem SuperMicro X10SDV-TP8F kommt es zu einer Reihe von Fehlermeldungen beim Boot.

Diese Meldung z.B. ist nach dem Update auf Linux Kernel v4.6.5 nicht mehr vorhanden:

[    4.383178] [drm:drm_edid_block_valid] *ERROR* EDID checksum is invalid, remainder is 49
[    4.383258] Raw EDID:
[    4.383323]  	00 ff ff ff ff ff ff 00 15 c3 88 16 01 01 01 01
[    4.383394]  	24 0d 01 02 68 26 1e 78 ea e1 ff ff ff ff ff ff
[    4.383466]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[    4.383537]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[    4.383608]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[    4.383680]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[    4.383751]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
[    4.383822]  	ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff

Ausgabe von lspci aktualisieren

lspci ist ein sehr wertvolles Werkzeug. Ab und zu sind die Ausgaben aber nicht ganz stimmig mit den Meldungen aus z.B. dmesg. Dafür gibt es in Debian das kleine Hilfswerkzeug update-pciids was lspci mit frischen Informationen versorgt. Gerade die Information zu den 10 GbE Schnittstellen auf diesem Supermicro Board ist wesentlich informativer: Intel Corporation Device 15ac vs. Intel Corporation Ethernet Connection X552 10 GbE SFP+

Vorher

00:00.0 Host bridge: Intel Corporation Broadwell DMI2 (rev 03)
00:01.0 PCI bridge: Intel Corporation Broadwell PCI Express Root Port 1 (rev 03)
00:01.1 PCI bridge: Intel Corporation Broadwell PCI Express Root Port 1 (rev 03)
00:02.0 PCI bridge: Intel Corporation Broadwell PCI Express Root Port 2 (rev 03)
00:02.2 PCI bridge: Intel Corporation Broadwell PCI Express Root Port 2 (rev 03)
00:03.0 PCI bridge: Intel Corporation Broadwell PCI Express Root Port 3 (rev 03)
00:03.2 PCI bridge: Intel Corporation Broadwell PCI Express Root Port 3 (rev 03)
00:05.0 System peripheral: Intel Corporation Broadwell Adress Map/VTd_Misc/System Management (rev 03)
00:05.1 System peripheral: Intel Corporation Broadwell IIO Hot Plug (rev 03)
00:05.2 System peripheral: Intel Corporation Broadwell IIO RAS/Control Status/Global Errors (rev 03)
00:05.4 PIC: Intel Corporation Broadwell I/O APIC (rev 03)
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05)
00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
00:16.1 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #2 (rev 04)
00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05)
00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5)
00:1c.1 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #2 (rev d5)
00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d5)
00:1c.4 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #5 (rev d5)
00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation C224 Series Chipset Family Server Standard SKU LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05)
00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05)
00:1f.6 Signal processing controller: Intel Corporation 8 Series Chipset Family Thermal Management Controller (rev 05)
01:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd Device a802 (rev 01)
03:00.0 System peripheral: Intel Corporation Device 6f50
03:00.1 System peripheral: Intel Corporation Device 6f51
03:00.2 System peripheral: Intel Corporation Device 6f52
03:00.3 System peripheral: Intel Corporation Device 6f53
04:00.0 Ethernet controller: Intel Corporation Device 15ac
04:00.1 Ethernet controller: Intel Corporation Device 15ac
08:00.0 Ethernet controller: Intel Corporation I210 Gigabit Network Connection (rev 03)
09:00.0 Ethernet controller: Intel Corporation I210 Gigabit Network Connection (rev 03)
0a:00.0 PCI bridge: ASPEED Technology, Inc. AST1150 PCI-to-PCI Bridge (rev 03)
0b:00.0 VGA compatible controller: ASPEED Technology, Inc. ASPEED Graphics Family (rev 30)
0c:00.0 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
0c:00.1 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
0c:00.2 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
0c:00.3 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
ff:0b.0 System peripheral: Intel Corporation Broadwell R3 QPI Link 0/1 (rev 03)
ff:0b.1 Performance counters: Intel Corporation Broadwell R3 QPI Link 0/1 (rev 03)
ff:0b.2 Performance counters: Intel Corporation Broadwell R3 QPI Link 0/1 (rev 03)
ff:0b.3 System peripheral: Intel Corporation Broadwell R3 QPI Link Debug (rev 03)
ff:0c.0 System peripheral: Intel Corporation Broadwell Caching Agent (rev 03)
ff:0c.1 System peripheral: Intel Corporation Broadwell Caching Agent (rev 03)
ff:0c.2 System peripheral: Intel Corporation Broadwell Caching Agent (rev 03)
ff:0c.3 System peripheral: Intel Corporation Broadwell Caching Agent (rev 03)
ff:0f.0 System peripheral: Intel Corporation Broadwell Caching Agent (rev 03)
ff:0f.4 System peripheral: Intel Corporation Broadwell Caching Agent (rev 03)
ff:0f.5 System peripheral: Intel Corporation Broadwell Caching Agent (rev 03)
ff:0f.6 System peripheral: Intel Corporation Broadwell Caching Agent (rev 03)
ff:10.0 System peripheral: Intel Corporation Broadwell R2PCIe Agent (rev 03)
ff:10.1 Performance counters: Intel Corporation Broadwell R2PCIe Agent (rev 03)
ff:10.5 System peripheral: Intel Corporation Broadwell Ubox (rev 03)
ff:10.6 Performance counters: Intel Corporation Broadwell Ubox (rev 03)
ff:10.7 System peripheral: Intel Corporation Broadwell Ubox (rev 03)
ff:12.0 System peripheral: Intel Corporation Broadwell Home Agent 0 (rev 03)
ff:12.1 Performance counters: Intel Corporation Broadwell Home Agent 0 (rev 03)
ff:13.0 System peripheral: Intel Corporation Broadwell Memory Controller 0 - Target Address/Thermal/RAS (rev 03)
ff:13.1 System peripheral: Intel Corporation Broadwell Memory Controller 0 - Target Address/Thermal/RAS (rev 03)
ff:13.2 System peripheral: Intel Corporation Broadwell Memory Controller 0 - Channel Target Address Decoder (rev 03)
ff:13.3 System peripheral: Intel Corporation Broadwell Memory Controller 0 - Channel Target Address Decoder (rev 03)
ff:13.4 System peripheral: Intel Corporation Broadwell Memory Controller 0 - Channel Target Address Decoder (rev 03)
ff:13.5 System peripheral: Intel Corporation Broadwell Memory Controller 0 - Channel Target Address Decoder (rev 03)
ff:13.6 System peripheral: Intel Corporation Broadwell DDRIO Channel 0/1 Broadcast (rev 03)
ff:13.7 System peripheral: Intel Corporation Broadwell DDRIO Global Broadcast (rev 03)
ff:14.0 System peripheral: Intel Corporation Broadwell Memory Controller 0 - Channel 0 Thermal Control (rev 03)
ff:14.1 System peripheral: Intel Corporation Broadwell Memory Controller 0 - Channel 1 Thermal Control (rev 03)
ff:14.2 System peripheral: Intel Corporation Broadwell Memory Controller 0 - Channel 0 Error (rev 03)
ff:14.3 System peripheral: Intel Corporation Broadwell Memory Controller 0 - Channel 1 Error (rev 03)
ff:14.4 System peripheral: Intel Corporation Broadwell DDRIO Channel 0/1 Interface (rev 03)
ff:14.5 System peripheral: Intel Corporation Broadwell DDRIO Channel 0/1 Interface (rev 03)
ff:14.6 System peripheral: Intel Corporation Broadwell DDRIO Channel 0/1 Interface (rev 03)
ff:14.7 System peripheral: Intel Corporation Broadwell DDRIO Channel 0/1 Interface (rev 03)
ff:15.0 System peripheral: Intel Corporation Broadwell Memory Controller 0 - Channel 2 Thermal Control (rev 03)
ff:15.1 System peripheral: Intel Corporation Broadwell Memory Controller 0 - Channel 3 Thermal Control (rev 03)
ff:15.2 System peripheral: Intel Corporation Broadwell Memory Controller 0 - Channel 2 Error (rev 03)
ff:15.3 System peripheral: Intel Corporation Broadwell Memory Controller 0 - Channel 3 Error (rev 03)
ff:1e.0 System peripheral: Intel Corporation Broadwell Power Control Unit (rev 03)
ff:1e.1 System peripheral: Intel Corporation Broadwell Power Control Unit (rev 03)
ff:1e.2 System peripheral: Intel Corporation Broadwell Power Control Unit (rev 03)
ff:1e.3 System peripheral: Intel Corporation Broadwell Power Control Unit (rev 03)
ff:1e.4 System peripheral: Intel Corporation Broadwell Power Control Unit (rev 03)
ff:1f.0 System peripheral: Intel Corporation Broadwell Power Control Unit (rev 03)
ff:1f.2 System peripheral: Intel Corporation Broadwell Power Control Unit (rev 03)
benny@shiva:~$ sudo update-pciids
Downloaded daily snapshot dated 2016-07-31 03:15:01

Nacher

benny@shiva:~$ lspci
00:00.0 Host bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DMI2 (rev 03)
00:01.0 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI Express Root Port 1 (rev 03)
00:01.1 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI Express Root Port 1 (rev 03)
00:02.0 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI Express Root Port 2 (rev 03)
00:02.2 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI Express Root Port 2 (rev 03)
00:03.0 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI Express Root Port 3 (rev 03)
00:03.2 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D PCI Express Root Port 3 (rev 03)
00:05.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Map/VTd_Misc/System Management (rev 03)
00:05.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D IIO Hot Plug (rev 03)
00:05.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D IIO RAS/Control Status/Global Errors (rev 03)
00:05.4 PIC: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D I/O APIC (rev 03)
00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05)
00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04)
00:16.1 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #2 (rev 04)
00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05)
00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5)
00:1c.1 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #2 (rev d5)
00:1c.3 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #4 (rev d5)
00:1c.4 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #5 (rev d5)
00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05)
00:1f.0 ISA bridge: Intel Corporation C224 Series Chipset Family Server Standard SKU LPC Controller (rev 05)
00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05)
00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05)
00:1f.6 Signal processing controller: Intel Corporation 8 Series Chipset Family Thermal Management Controller (rev 05)
01:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller (rev 01)
03:00.0 System peripheral: Intel Corporation Xeon Processor D Family QuickData Technology Register DMA Channel 0
03:00.1 System peripheral: Intel Corporation Xeon Processor D Family QuickData Technology Register DMA Channel 1
03:00.2 System peripheral: Intel Corporation Xeon Processor D Family QuickData Technology Register DMA Channel 2
03:00.3 System peripheral: Intel Corporation Xeon Processor D Family QuickData Technology Register DMA Channel 3
04:00.0 Ethernet controller: Intel Corporation Ethernet Connection X552 10 GbE SFP+
04:00.1 Ethernet controller: Intel Corporation Ethernet Connection X552 10 GbE SFP+
08:00.0 Ethernet controller: Intel Corporation I210 Gigabit Network Connection (rev 03)
09:00.0 Ethernet controller: Intel Corporation I210 Gigabit Network Connection (rev 03)
0a:00.0 PCI bridge: ASPEED Technology, Inc. AST1150 PCI-to-PCI Bridge (rev 03)
0b:00.0 VGA compatible controller: ASPEED Technology, Inc. ASPEED Graphics Family (rev 30)
0c:00.0 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
0c:00.1 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
0c:00.2 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
0c:00.3 Ethernet controller: Intel Corporation I350 Gigabit Network Connection (rev 01)
ff:0b.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R3 QPI Link 0/1 (rev 03)
ff:0b.1 Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R3 QPI Link 0/1 (rev 03)
ff:0b.2 Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R3 QPI Link 0/1 (rev 03)
ff:0b.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R3 QPI Link Debug (rev 03)
ff:0c.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 03)
ff:0c.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 03)
ff:0c.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 03)
ff:0c.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 03)
ff:0f.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 03)
ff:0f.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 03)
ff:0f.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 03)
ff:0f.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Caching Agent (rev 03)
ff:10.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R2PCIe Agent (rev 03)
ff:10.1 Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D R2PCIe Agent (rev 03)
ff:10.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Ubox (rev 03)
ff:10.6 Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Ubox (rev 03)
ff:10.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Ubox (rev 03)
ff:12.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Home Agent 0 (rev 03)
ff:12.1 Performance counters: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Home Agent 0 (rev 03)
ff:13.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Target Address/Thermal/RAS (rev 03)
ff:13.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Target Address/Thermal/RAS (rev 03)
ff:13.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel Target Address Decoder (rev 03)
ff:13.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel Target Address Decoder (rev 03)
ff:13.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel Target Address Decoder (rev 03)
ff:13.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel Target Address Decoder (rev 03)
ff:13.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Broadcast (rev 03)
ff:13.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Global Broadcast (rev 03)
ff:14.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 0 Thermal Control (rev 03)
ff:14.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 1 Thermal Control (rev 03)
ff:14.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 0 Error (rev 03)
ff:14.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 1 Error (rev 03)
ff:14.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 03)
ff:14.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 03)
ff:14.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 03)
ff:14.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 03)
ff:15.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 2 Thermal Control (rev 03)
ff:15.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 3 Thermal Control (rev 03)
ff:15.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 2 Error (rev 03)
ff:15.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 3 Error (rev 03)
ff:1e.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 03)
ff:1e.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 03)
ff:1e.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 03)
ff:1e.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 03)
ff:1e.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 03)
ff:1f.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 03)
ff:1f.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 v4/Xeon D Power Control Unit (rev 03)

DHCP

Um sich das Leben bzgl. DHCP etwas einfacher zu machen, installieren wir zwei Tools:

benny@debian:~$ sudo apt-get install tcpdump dhcpdump

Den „Vendor Class Identifier“ (Option 60) braucht man häufig um die Geräteklasse/-typ eines anfragenden Geräts zu identifizieren. Ein OmniSwitch 6450-P10 fragt wie folgt an:

benny@debian:~$ sudo
benny@debian:~$ sudo dhcpdump -i n-br0
  TIME: 2016-08-10 22:47:13.535
    IP: 192.168.5.100 (e8:e7:32:3f:de:e6) > 192.168.5.1 (0:25:90:5d:e1:7d)
    OP: 1 (BOOTPREQUEST)
 HTYPE: 1 (Ethernet)
  HLEN: 6
  HOPS: 0
   XID: 05f2c5b1
  SECS: 9401
 FLAGS: 0
CIADDR: 192.168.5.100
YIADDR: 0.0.0.0
SIADDR: 0.0.0.0
GIADDR: 0.0.0.0
CHADDR: e8:e7:32:3f:de:e6:2f:7c:00:1e:2f:90:00:00:00:00
 SNAME: .
 FNAME: .
OPTION:  53 (  1) DHCP message type         3 (DHCPREQUEST)
OPTION:  54 (  4) Server identifier         192.168.5.1
OPTION:  61 (  7) Client-identifier         01:e8:e7:32:3f:de:e6
OPTION:  50 (  4) Request IP address        192.168.5.100
OPTION:  12 (  8) Host name                 vxTarget
OPTION:  60 ( 21) Vendor class identifier   OmniSwitch-OS6450-P10
OPTION:  55 (  8) Parameter Request List      1 (Subnet mask)
					      2 (Time offset)
					      3 (Routers)
					     12 (Host name)
					     51 (IP address leasetime)
					     54 (Server identifier)
					     58 (T1)
					     59 (T2)
					    
---------------------------------------------------------------------------

  TIME: 2016-08-10 22:47:13.536
    IP: 192.168.5.1 (0:25:90:5d:e1:7d) > 192.168.5.100 (e8:e7:32:3f:de:e6)
    OP: 2 (BOOTPREPLY)
 HTYPE: 1 (Ethernet)
  HLEN: 6
  HOPS: 0
   XID: 05f2c5b1
  SECS: 9401
 FLAGS: 0
CIADDR: 192.168.5.100
YIADDR: 192.168.5.100
SIADDR: 0.0.0.0
GIADDR: 0.0.0.0
CHADDR: e8:e7:32:3f:de:e6:2f:7c:00:1e:2f:90:00:00:00:00
 SNAME: .
 FNAME: .
OPTION:  53 (  1) DHCP message type         5 (DHCPACK)
OPTION:  54 (  4) Server identifier         192.168.5.1
OPTION:  51 (  4) IP address leasetime      3600 (60m)
OPTION:   1 (  4) Subnet mask               255.255.255.0
OPTION:   3 (  4) Routers                   192.168.5.1
---------------------------------------------------------------------------
debian-homelab.txt · Zuletzt geändert: 2016/08/10 23:13 von benny