Mikrotik, VVRP, 3 providers, reservation, how to do?

Question

Mikrotik

Hello. Who can help with the following task:
There are two Mikrotik CCR1009-7G-1C-1S + routers, two Mikrotik CRS328-24P-4S + RM switches, two access points for each switch. CAPsMAN, the first router as a controller. Now, from the 1st router, the connection goes to 2 switches, 3 providers enter it, 1 of them is LTE. You need to connect a second router to the second switch, and make sure that one provider and LTE enter the first router, another provider enters the second router. All traffic goes through 1 router, the link drops, switches to the second router, the second link drops, LTE turns on. Two switches - different DHCP. If the first router falls, three times as the main one. I set up VRRP, but how to register routes and reservations - it doesn’t work
. I am attaching a diagram of how everything should be.

Answer 1

what didn't work here ?

Answer 2

You don't need VRRP here. VRRP is intended for other purposes, and you have a different task. If I were you, I would set up dynamic routing between two routers, when one of the main Internet turns off, it will start running to the Internet through the second router. OSPF and IP SLA will suffice.

Answer 3

Myroslav Khovalko
You almost got it right. But there is one thing, for example, imagine that your router has died. Here he took it straight and physically threw back his legs. Then one of the halves of the network will not work for you at all.
Why not make the scheme differently?
You do aggregation between CRS328 or just reserve one channel for STP. Are we building a fault-tolerant system?
You connect each router to 328 and to each other. There will be no ring, since we use STP.
Now we reserve 3 ip addresses.
let the first router be 192.168.0.2 the second 192.168.0.3 the general 192.168.0.1 which will be in VRRP.
Clients will contact 192.168.0.1
One router has fallen, ip 192.168.0.1 will move to another. Here the main understanding is that the router is not available.
We also remember that if one router physically fell, then on the second it is not a fact that there is Internet.
Just decide for yourself what you are doing fault-tolerant Router and network or Internet?
If you need everything, then agree on additional wires to other routers. Then it will be possible to switch when the provider fails and when one of the two routers dies.