Combine Multiple src nat rules into one

RouterOS General
1

Good day,

I want to add a src nat rule for about 70 unique subnets and route them all over 70 unique public ips in the same subnet eg

10.10.0.0/24 → 11.11.11.1
10.10.1.0/24 -->11.11.11.2

What is the best way to do this?

Can I add one src nat that would nat all the subnets or should I add 70 rules?

2

Edit

I have created all the rules seperately now, but cpu is spiking to 80% and the router occasionally reboots because of a kernal failure

3

Edit 2:

I have removed all the nat rules and started setting up l2tp tunnels to the different subnet.

Seems to have sorted the high cpu load