Im running QEMU PC emulator version 0.9.1 (kvm-84) on my host i found a strange problem with running Mikrotik as virtual machine (v3.24) on my virtual MT i have two interfaces running for testing there are bridged everything is running fine (on low traffic under 1-2mbps) but problem occures when i try to switch network traffic (over 60mbps) to it network interface just hangs i found that resolution to this problem is to connect to the MT by the vnc (console) and simple disable/enable hanged interface. Does anybody have idea what can be the problem ?.
br0 : eth1 vr1
br1 : eth2 vr2
bridge1: ether1(vr1) ether2(vr2)
ps. sure i know that i can bridge eth1 and eth2 interfaces together but thats not an idea (bridge in MT is only for testing)