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On 12-11-2019 21:50, Simon Lees wrote:
Hi,
This really is a support question please use the support list instead opensuse-support@opensuse.org
On 11/12/19 11:28 PM, Frans de Boer wrote:
I can't get Qemu 4.1.0 to make a network connection using Win 10 as a client under TW. Qemu 3.1.1.1 works fine under TW. The 4.1 under under 15.1 works also. All with the same image.
This my command line:
qemu-system-x86_64 -snapshot -name telewerken -cpu phenom -smp cores=2,threads=1,sockets=1 -enable-kvm -machine type=q35,accel=kvm -m 3072 -soundhw hda -net nic,model=virtio-net-pci,macaddr=52:54:63:1f:a0:00 -net tap,ifname=tap0,script=/etc/qemu/qemu-ifup,downscript=/etc/qemu/qemu-ifdown -vga std -display gtk -rtc clock=host,base=localtime -boot order=c -usb -device usb-tablet -drive file=./telewerken.raw,format=raw,index=0,media=disk,if=virtio,cache=writeback
configuring qemu network with bridge for tap0 qemu-ifdown: Removing tap0 from Bridge br0 + sudo /sbin/tunctl -d tap0
Works already several years under TW,, 15.1 and pevious versions. It stopped working since the end of the summer when switching to kernel 5.1+(?)
Suggestions?
--- Frans.
As it turns out, it was the firewall after all. It was not the change in kernel an update at the beginning of October.
Long story short, see the snipped I got from someone - not sure if I can mention his name: [opensuse] tumbleweed update - firewalld blocking qemu-guests from 05.10.2019 there was a different between the forwarding of the network at the host-system updated tumbleweed from: 20190607 -> 20191002 before it was working, after not. you need after update: (will be autogenerated if you follow the link below) /etc/firewalld/direct.xml <?xml version="1.0" encoding="utf-8"?> <direct> <passthrough ipv="ipv4">-I FORWARD -i br0 -j ACCEPT</passthrough> <passthrough ipv="ipv4">-O FORWARD -i br0 -j ACCEPT</passthrough> </direct> this file was not needed before: https://superuser.com/questions/990855/configure-firewalld-to-allow-bridged-... (by the way, maybe you need something similar also for ipv6) -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org