Hello!
It would be nice to implement in RouterOS something like a Cisco Packet-Tracer (https://supportforums.cisco.com/docs/DOC-5796).
It would be very useful and would save a lot of time while debugging firewall rules (especially in situations with a lot of rules labeling packets).
Absolutely … IT would be a big help for Firwall Engineers Im 100% behind this Idea… Have been begging for it since 2008
I would truly appreciate this feature, so a big bump from me.
+1 
wow thats an amazing feature… +1
MT ?
http://forum.mikrotik.com/t/feature-request-packet-tracer/54046/1
already suggested…but no one replies on this…
+1 . i imagine its not easy implementing such a feature. but it would really save us a lot of troubleshooting time
+1 it will be wonderful feature
+1 I am 100% behind this.
+1 here