Hi staff/all I want to know if ROS 6 has the " new routing engine" that ive read all over the forums i am not sure if v6 has it?
We also hope in a release of new routing package for ROS 5.x
I remind you (Staff) that you haven’t yet solved the problem that affects all devices that mount RouterOS, in which are announced routes that are not present in the list of routes causing a “TTL Exceeded” (loop) error in the network.
This with all ROS devices and with all routing protocol (BGP, OSPF, ..)
My first ticket wa opened 26/06/2012
Ticket#2012062666000741
After more than six months I am still waiting for a resolution
Your slogan is “Mikrotik, routing the world” .. make it become truth!!
hm… is it a problem? I think, it’s as it should be: announced networks can be synchronized or not, so that you can announce networks that are NOT present in your routing tables. this way you can announce separated networks when you have one aggregated route in routing table
There aren’t networks statically created to be syncronized o not (in “/routing bgp network” there are no entries) but RB continue to annunce them.
This behavior happens when there are ring networks: when the main backhaul dies, the ring does not backup
Mikrotik replied that:
Advertisements of nonexistent routes sometimes may happen. It will be fixed in new
routing package.
The only method to resolve it is to manually find the RB that have the bad behaviour and restart it.
Chupaka it never happened in your network?
no, “new routing” package is not yet included in v6
Is there an ETA ? 
When it will be ready
Haha, just as I expected !
I was worth a try…
I anxiously await the “new routing”, the BGP/OSPF bugs in RouterOS 5.x are causing me some grief at the moment.