here is the deal.
NSM5---NSM5__Omnitik__SXT---SXT__RB1100ahx2(pppoe server)__SXT---SXT__Omnitik__NSM5---SXT
everything is in singe bridge with IP 172.16.16.1/22
from first NSM5 I can access every mikrotik in this configuration but can not access any NS after that RB1100ahx2. I can ping them tho but can not open with browser. What am I missing? I've read there is something with NAT? Can you please tell me what to do?