Usb over ip: Difference between revisions
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 Imported USB devices |  Imported USB devices | ||
 ==================== |  ==================== | ||
</code> | |||
Pentru a afla BUSID-ul fiecatui dispozitiv asa cum este inregistrat de usbip rulam: | |||
<code class="mw-code mw-highlight plainlinks" style="display:block"><!-- | |||
--> # usbip list -l | |||
  - busid 2-2 (13fe:4200) | |||
  Kingston Technology Company Inc. : Platinum USB drive mini (13fe:4200) | |||
  | |||
  - busid 2-4 (090c:1000) | |||
  Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.) : Flash Drive (090c:1000) | |||
</code> | |||
====== Atasarea dispozitive USB ====== | |||
Vom atasa serverului cele doua dispozitive listate anterior: | |||
<code class="mw-code mw-highlight plainlinks" style="display:block"><!-- | |||
--> # usbip bind -b 2-2 | |||
 usbip: info: bind device on busid 2-2: complete | |||
 # usbip bind -b 2-4 | |||
 usbip: info: bind device on busid 2-4: complete | |||
</code> | </code> | ||
Revision as of 17:52, 12 April 2024
Configurare USB over IP Server pe Ubuntu 2X.04 LTS
Intr-un mediu enterprise in care se lucreaza cu foarte multe stiick-uri USB este nevoie ca acestea sa fie plasate intr-un mediu centralizat la care intreaga infrastuctura sa aiba acces. Prin intermediul USBIP stick-urile pot fi plasate intr-o singura locatie indiferent daca acestea sunt stick-uri de stocare, certificate SSL, semnaturi digitale, YubiKey-uri sau modem 4G/5G.
Instalare usbip
USBIP face parte in Ubuntu 2X.44 din luita de tool-uri linux-tools-generic. Pentru instalare se executa in consola:
# apt install linux-tools-generic
Se verifica daca kernelul are modulele disponibile:
# lsmod | grep usbip
...in unele situatii fiind necesara instalarea unor pachete specifice:
# apt install linux-tools-5.15.0-43-generic linux-cloud-tools-5.15.0-43-generic
Startup usbip
Pentru ca aplicatia sa porneasca la odata cu systemului de operare se creeaza un fisier de startup un systemctl
- nano /etc/systemd/system/usbipd.service
[Unit]
Description=USB/IP Host Service
After=network.target
[Service]
ExecStart=/usr/bin/usbipd -D
ExecStop=/usr/bin/usbip --tcp-port 3240 --log
Restart=on-failure
User=root
Type=forking
StartLimitBurst=5
StartLimitIntervalSec=10
[Install]
WantedBy=multi-user.target
Dupa creerea serviciului se executa:
# systemctl enable --now usbipd.service
# systemctl status usbipd.service
● usbipd.service - USB/IP Host Service
Loaded: loaded (/etc/systemd/system/usbipd.service; enabled; vendor preset: enabled)
Active: active (running) since Fri 2024-04-12 18:03:02 EEST; 25min ago
Process: 696 ExecStart=/usr/bin/usbipd -D (code=exited, status=0/SUCCESS)
Main PID: 728 (usbipd)
Tasks: 1 (limit: 2220)
Memory: 800.0K
CPU: 18ms
Module usbip
USBIP are nevoie de 3 module dintre care doua de USB/IP si unul de virtual host controller
# modprobe usbip_core
# modprobe usbip_host
# modprobe vhci_hcd
Pentru ca aceste module sa fie activate la startup-ul de OS se adauga in lista de module incarcabile:
- nano nano /etc/modules-load.d/modules.conf
usbip_core
usbip_host
vhci_hcd
Adaugare dispozitive USB
Din acest moment dispozitivele USB pot fi adaugate in system. Mai jos este prezentat modul in care se face passtrue dispozitivelor USB intr-un hypervisor Proxmox VM
Dupa ce dispozitivele USB sunt adaugate fizis se trece la atasarea acestora in server:
Listam dispozitivele USB atasate:
# lsusb
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 005: ID 090c:1000 Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.) Flash Drive
Bus 002 Device 002: ID 13fe:4200 Kingston Technology Company Inc. Platinum USB drive mini
Pentru a vedea ce dispozitive sunt atasate pana in acel moment rulam:
# usbip port
Imported USB devices
====================
Pentru a afla BUSID-ul fiecatui dispozitiv asa cum este inregistrat de usbip rulam:
# usbip list -l
- busid 2-2 (13fe:4200)
Kingston Technology Company Inc. : Platinum USB drive mini (13fe:4200)
- busid 2-4 (090c:1000)
Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.) : Flash Drive (090c:1000)
Atasarea dispozitive USB
Vom atasa serverului cele doua dispozitive listate anterior:
# usbip bind -b 2-2
usbip: info: bind device on busid 2-2: complete
# usbip bind -b 2-4
usbip: info: bind device on busid 2-4: complete