On 07/12/2018 10:26 PM, Dick Steffens wrote: > While I've got Win7 up and running, the network setting are screwy. I > have my router set to be a DHCP server, with 192.168.0.1 as the default > gateway. I also assigned 192.168.0.104 as a static lease for the virtual > machine. However, the IPv4 address and default gateway are > 192.168.122.153 and 192.168.122.1. > > I think I've discovered that QEMU provides a DHCP server. What I haven't > found is how to tell QEMU not to be a DHCP server but to use my router. > Any clues as to where to make that change will be gratefully received. > Yes, qemu by default runs its own internal DHCP and NAT to isolate the VM from the host while providing internet access. This is on purpose for best security. If you just need to share files between host and VM, best to just use the builtin SAMBA:
-netdev user,id=mynet1,hostname=win7vm,smb=/games/win32/ -device virtio-net-pci,netdev=mynet1,mac=52:54:00:35:a6:50 where '/games/win32/' is a path on the host. Access that directory within the VM via: \\10.0.2.4\qemu for the default network config above. You can add a few options so that all VMs on the host can see each another and still be isolated from the host (all static IP or one of the VMs also runs a DHCP server). To have the VM as part of your network. make sure that 'qemu-bridge-helper' is installed, then use something like: -net nic -net tap,ifname=tap0,script=no,downscript=no or -device virtio-net,netdev=network0 -netdev tap,id=network0,ifname=tap0,script=no,downscript=no[,vhost=on] References ----------- https://en.wikibooks.org/wiki/QEMU/Networking https://www.linux-kvm.org/page/Networking https://wiki.qemu.org/Documentation/Networking https://wiki.archlinux.org/index.php/QEMU#Networking
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