Networked Parallel Port in Linux / KVM / QEMU

Posted by korkman on Super User See other posts from Super User or by korkman
Published on 2011-01-13T23:07:02Z Indexed on 2011/01/13 23:55 UTC
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linux

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kvm

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qemu

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linux-kvm

What I want to use is the "-parallel" tcp or udp option from KVM / QEMU, but I don't seem to find any server for this client. I don't serve a printer but a hardware dongle.

I checked ser2net, which does provide "/dev/lp0" sharing, but it doesn't seem to work for KVM / QEMU. I suspect KVM / QEMU requires "/dev/parport0". I did rmmod lp, modprobe ppdev, linked ser2net to parport0, but it didn't work out. Perhaps ser2net is not suited for this.

I tried socat as well, and I tried netcat. No success.

Does anyone know any KVM / QEMU compatible parallel port server? Or did any of netcat, socat or ser2net work for you?

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