Combining several Internet channels on Mikrotik into one

Question

Mikrotik

We have:
Five Mikrotiks, on each ppoe connection to the Internet, network 192.168.1.0/24. All Mikrotiks are geographically located in different parts of the city. An EoIP tunnel has been raised on each and they are all connected to one network (1C, IP telephony, IP video surveillance). Each Mikrotik acts as a gateway (192.168.1.4, 192.168.1.5, 192.168.1.6, 192.168.1.7, 192.168.1.8) for computers that are physically next to it.

Task:
Combine all Internet channels into one. Those. on 3 mikrotiks the Internet - one megabit each, on two - two megabits each, i.e. there is a desire to get a gateway, which should ideally be 7 megabits.

How?

Answer 1

An EoIP tunnel has been raised on each and they are all connected to one network (1C, IP telephony, IP video surveillance). Each Mikrotik acts as a gateway (192.168.1.4, 192.168.1.5, 192.168.1.6, 192.168.1.7, 192.168.1.8) for computers that are physically next to it.

It's truly terrible.

Combine all Internet channels into one. Those. on 3 mikrotiks the Internet - one megabit each, on two - two megabits each, i.e. there is a desire to get a gateway, which should ideally be 7 megabits.

Brilliant. Mikrotiks are connected via the Internet. That is, if you somehow implemented such a scheme, then a packet from the Internet to a computer in branch A first enters the channel in branch B, then leaves it, and then still flies into Mikrotik "A". Not only did you not win anything, but you also created an extra load on another location.

Answer 2

I don’t understand, we make the widest possible Internet channel on one of the Mikrotiks, assign it as a gateway for everyone, and turn off the Internet at other points. Where is the problem?