Hi, I changed 433 for rb750g. At first I could restore backup from rb433(same versions of routeros - 4.6). Then I exported and imported .rsc scripts. After setting everything like before. I put it on my network. All communication through router goes, like before. But when I want to connect to rb750 from other subnets, or ping it I cant do that. Also from rb750g I cant ping internet(dns are setted right). What can be wrong? Are ethernets ports isolated, or what?
ps: before setting aj reset all default settings
edit: rb750 is connected to main router through switch. All connections from and behind main router(that goes through switch) to rb750 doesnt work. Connections from other routers connected directly to rb750 works. So it must be because of that switch. But when there is rb433 it works. Is possible to make it work also on rb750? All connections that are not directed to ip of rb750 works, also devices behind rb750 can connect to main router and internet. But when I put somewhere before rb750 that I want to ping, or get inside rb750 it doesnt work.