On Tue, Jan 07, 2014 at 10:16:02PM +0000, Yoann Padioleau wrote: > qemu -hda Plan9.qcow2.img -net nic -net user > > but from plan9 when I do > > rc> ip/ping 10.0.2.2 nothing happens.
The user-mode (SLIRP) network stack in QEMU doesn't support ICMP. http://wiki.qemu.org/Documentation/Networking#User_Networking_.28SLIRP.29
