I have a solaris VM running on Ubuntu 14.04 LTS KVM.
I'm using bridged networking. VM is unable to get an IP address, on sending DHCP request I can see requests going through bridge br0 and replies coming on br0, but it is not reaching the VM.
I have also flushed (iptables -F) all the rules, still packets not reaching VM!
Below is my network configuration on Ubuntu Host:
auto lo iface lo inet loopback auto eth0 iface eth0 inet manual auto br0 iface br0 inet dhcp bridge_ports eth0 bridge_fd 9 bridge_hello 2 bridge_maxage 12 bridge_stp off 11 Answer
Few findings from my side: