Virt-manager qemu/kmv lib64virt help

Hello,

  • _**OpenMandriva Lx version: 24.12

  • _**Desktop environment (KDE, LXQT…): KDE

  • _**Description of the issue (screenshots if relevant): unable to start default network for libvirt

# virsh net-start default
error: Failed to start network default
error: Cannot find 'tc' in path: No such file or directory
  • _**Relevant information (hardware involved, software version, logs or output…): Just moved all my psychical devices to OMLX, I have this system were I was using promox but I want to start using OpenMandriva rolling with qemu/kvm and virt-manager as a lab, unfortunately when I try to start virtual networks or create a New one I get that error, been going around the libvirt manual but cannot find anything related to ‘tc’, anyone has faced this issues or something similar before?
# virsh --version
10.10.0
# qemu-system-x86_64 --version
QEMU emulator version 9.1.93 (qemu-9.2.0-0.rc3.1)
Copyright (c) 2003-2024 Fabrice Bellard and the QEMU Project developers

Hey @daemonx,

tc will be part of the iproute2-tc package.

I recently setup QEMU/KVM and it was one I had to hunt down. Let me know if that works.

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oh man, that was so easy! why wouldn’t they add this to the manual, anyway, thanks for the help.

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awesome! Are you getting the default network showing up now with virsh list?

yes up and running, and was able to create my own as well.

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Hi!

It’s a small difference but, for me, running OM Lx ROME with Plasma, even after doing:

sudo dnf install virt-manager qemu qemu-kvm iproute2-tc

It would still not work me, as in I could not get the software to establish a connection.

It took installing iptables and a reboot to fix.

sudo dnf install iptables

Adding onto this since I didn’t think creating another topic just for this would be best. I hope it helps anyone with a similar situation. Cheers!

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nice thanks for the info, the only small difference is I’m using firewalld

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