serial ports vm

Hello, I am looking to virtualize an old industrial PC so we may update to a new operating system for security concerns. I am looking to see if Proxmox is the right solution for my problem, which requires a few odd, old things. Namely, 10 serial connections via RS232. USB 1.1 32 bit software...

Hello I have a setup where we need to connect serial ports of 2 VM's with each other. I have found a solution to add serial sockets to the 2 VM's and connect them via socat: socat UNIX-CLIENT:/var/run/qemu-server/100.serial0 UNIX-CLIENT:/var/run/qemu-server/101.serial1 This has to be active...

Hello, In our host system, there is serial port used for communication with other devices. We are not using it serial port as console. We want to able reach this serial port from VM, but could not figure out how to do it. All the forum posts are related to console. Here is the serial device...

1、PVE(host) can get receive data from serial port。 2、serial port (ttyS0) in VM can't receive data。 how to let serial port(ttyS0) in VM received data from COM?

I've got an Ubuntu server vm running, how do I get the xterm console on the Proxmox GUI to work with it? I've been through https://pve.proxmox.com/wiki/Serial_Terminal and https://lnxgeek.wordpress.com/2018/02/16/serial-console-howto-ubuntu-16-04/ But have not had any luck, any pointers? It...

I still have problem to configure networks for my guests VMs: the console (from web) has lots of limtations. So I was hoping I could connect from the host to the guest VM by a simple qm terminal xxx, but I all get is the prompt: starting serial terminal on interface serial0 (press control-O to...

Hi It is possible to import 4 serial ports to a vritual machine. According to the configuration of qm.conf indicates that it is possible 4, but when configuring it i test it, the virtual system only detects 2 Thanks!