I'm trying to learn how it all goes in networking. I have a working network done by some specialists and I bought new Mikrotik router and done a new LAN in which I want to do some trial&error. So rewrited many settings from the working LAN and it seems to work but:
I can ping other computers in local network, but I can't traceroute them, I can't see them in the network I can't access local web page on one of computer running os X server. It seems like some firewall filter rules blocking it, here's screen
I don't really see into it and I can't see the difference between #1 and #2 record or the last three ones.
There's screen of the other network's router filter rules, where everything works fine:
Here I also don't see the difference between #0 and #1 records #2 and #3 and also the #8 seems to drop things that matches the other chains...
If my assumption that it's filter rules problem is wrong please let me know where the problem could be, I have no Nat rules set apart from default masquerading.
Thank's for any help.