On 08/10/2011 02:49 PM, Pekka Enberg wrote: > On Wed, Aug 10, 2011 at 9:32 AM, walimis <walimisdev@xxxxxxxxx> wrote: >> I used to use tap to enable network for guest os, so that I can mount >> nfs rootfs. meanwhile, I can access the guest os from host os through the >> network. For kvm tools, I don't know how to do that through userspace >> networking. Maybe we need a brief explanation in README. > > Right. I've never used that. Asias is that supported? > I have not tried nfs with our user mode network. But I think walimis can do it with sudo ./kvm --network tap We need sudo because we need CAP_NET_ADMIN to open /dev/net/tun. By default, the ip address in host side is: 192.168.33.1/24 In guest side, you need to config a ip address for our guest: $ sudo ifconfig eth0 192.168.33.15 $ sudo route add default gw 192.168.33.1 $ ping 192.168.33.1 That's it. If you want to access the real world in guest, try NAT or Bridge the tap device. -- Best Regards, Asias He -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
