Usb over ip: Difference between revisions
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<code class="mw-code mw-highlight plainlinks" style="display:block"><!-- | <code class="mw-code mw-highlight plainlinks" style="display:block"><!-- | ||
-->apt install linux-tools-generic | --># apt install linux-tools-generic | ||
</code> | </code> | ||
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<code class="mw-code mw-highlight plainlinks" style="display:block"><!-- | <code class="mw-code mw-highlight plainlinks" style="display:block"><!-- | ||
-->lsmod | grep usbip | --># lsmod | grep usbip | ||
</code> | </code> | ||
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<code class="mw-code mw-highlight plainlinks" style="display:block"><!-- | <code class="mw-code mw-highlight plainlinks" style="display:block"><!-- | ||
-->apt install linux-tools-5.15.0-43-generic linux-cloud-tools-5.15.0-43-generic | --># apt install linux-tools-5.15.0-43-generic linux-cloud-tools-5.15.0-43-generic | ||
</code> | </code> | ||
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Description=USB/IP Host Service | Description=USB/IP Host Service | ||
After=network.target | After=network.target | ||
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[Service] | [Service] | ||
ExecStart=/usr/bin/usbipd -D | ExecStart=/usr/bin/usbipd -D | ||
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StartLimitBurst=5 | StartLimitBurst=5 | ||
StartLimitIntervalSec=10 | StartLimitIntervalSec=10 | ||
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[Install] | [Install] | ||
WantedBy=multi-user.target | WantedBy=multi-user.target | ||
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<code class="mw-code mw-highlight plainlinks" style="display:block"><!-- | <code class="mw-code mw-highlight plainlinks" style="display:block"><!-- | ||
--># systemctl enable --now usbipd.service | --> # systemctl enable --now usbipd.service | ||
 # systemctl status usbipd.service |  # systemctl status usbipd.service | ||
<span style="color:#0f0">●</span> usbipd.service - USB/IP Host Service | <span style="color:#0f0">●</span> usbipd.service - USB/IP Host Service | ||
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  CPU: 18ms |   CPU: 18ms | ||
</code> | </code> | ||
====== Module usbip ====== | ====== Module usbip ====== | ||
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<code class="mw-code mw-highlight plainlinks" style="display:block"><!-- | <code class="mw-code mw-highlight plainlinks" style="display:block"><!-- | ||
-->modprobe usbip_core | --> #modprobe usbip_core | ||
modprobe usbip_host |  #modprobe usbip_host | ||
modprobe vhci_hcd |  #modprobe vhci_hcd | ||
</code> | </code> | ||
Revision as of 17:37, 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
