Date: Tue, 05 Nov 2019 16:43:31 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 241737] [patch] cannot use the tap interface name to build a VM Message-ID: <bug-241737-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D241737 Bug ID: 241737 Summary: [patch] cannot use the tap interface name to build a VM Product: Base System Version: 12.0-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bhyve Assignee: virtualization@FreeBSD.org Reporter: fabien.costard@free.fr Created attachment 208881 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D208881&action= =3Dedit modification on pci_virtio_net.c Hi, If a tap interface is created with a name, it is not possible to start a VM with bhyve using this name. We must use the device name. For example, I create this interface (sysctl is correctly configured to use tap): ifconfig tap create name port1 when I launch the VM (after loaded it for sure) bhyve -c 1 -m 256 -A -H -P -s 0:0,hostbridge -s 1,virtio-net,port1 -s 2:0 virtio-blk,/root/rFreeBSD.img -s 31,lpc -l com1,/dev/nmdm0A rFreeBSD The network will not work because the command is only develop to check devi= ce in /dev/. I add some code to check if the name matches with a interface and replace i= t to create the virtual interface I hope I was enough clear and my code not too ugly --=20 You are receiving this mail because: You are the assignee for the bug.=
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