The Mikrotik router does not see the Internet, but its clients do. How so?

Question

Mikrotik

Mikrotik 751G-2HnD
RouteOS v6.7
After setting up a binding to each Ethernet port of your network and removing the default bridge-local from the web interface of the router, the Internet is not available. Despite the fact that the clients of the router communicate with the Internet perfectly.
Here is a picture when trying to ping through Tools->Ping:

Router addressing on its ports:

Prescribed router routes:

Answer 1

Thanks, figured it out myself. It turns out that there was a rule in the firewall:
As a result, the router sent packets, but the obyuratny ones did not reach it - it discarded them. Therefore, "thought" that the remote host is unreachable.
Solution: added one more rule above the indicated rule:
As a result, the router "saw" the Internet, and still blocks all incoming ones, as I wanted

Answer 2

When pinging, choose the appropriate interface. Perhaps everything works.
PS: It is better to use not the web interface, but WinBox and connect via the device's poppy

Answer 3

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