Gregory Nowak <speakup at braille.uwo.ca> wrote: >For the purposes of my post, let's say I'm using the 2001:db8::/32 >address space, though I am in fact using a routed address >space. Here's what I have, tap0 on the host is configured as >2001:db8::1/32, and eth0 inside the vm is configured as >2001:db8::2/32. If I use telnet from inside the vm to try to connect >to the host, my lan, or the world, I get network is unreachable. If I >run tcpdump on the tap0 interface on the host, I can see neighbor >solicitations going out from the vm, but tap0 is as far as those >packets go. Do you have tap0 configured in your /etc/radvd.conf file? If you want to send it out a router advertisement, you'll need to have radvd running and radvd.conf configured. The ip command is the one to use if you need to set up static routes - see the IPv6 HOWTO. You might also need to enable IPv6 forwarding in your kernel on the host system.
