You can follow the wiki: http://wiki.mikrotik.com/wiki/Manual:Sw ... p_Features
However, this solution is not working for me (RB 450G like you have).
Please let me know your results.
/ip route rule add interface=eth3 routing-mark=local1 /ip route gateway=eth1 routing-mark=local1
Try to run Netinstall as root (see this post from 2008: http://forum.mikrotik.com/viewtopic.php?f=2&t=25384)I have installed wine and can start up netinstall but i have error
See the printscreen i made.
What can i do