Vasiliy Tolstov, on Thu 31 Mar 2016 14:49:35 +0300, wrote: > Yes, i'm using older version of this patch and without working ipv6 on > host my vm tries to access network via ipv6 (prefered) and not able to > connect.
I'm surprised that the vm tries to access the network via ipv6 by default. Which OS is this? With the default fec0:: prefix, ipv4 should be preferred. Latest versions of the patch (which was commited) also make qemu send a net unreachable icmpv6 response when ipv6 is not available on the host, so that the guest knows without delay that ipv6 is not actually available. Samuel