Multi-WAN Rules based on Data Usage

Router
1

One of my WAN2 source has limit of 300GB per month (Fair Usage Policy) on 5G.
Is it possible to set rules where WAN2 is primary until data usage is <300GB, but if data usage exceeds switch to WAN1 (which is lower speed DSL) until end of the cycle/month/specific date of the month?

3

Hi,

We currently do not support failover based on data usage.
You may consider the following options:

  1. Configure the upstream cellular modem to disconnect once the data limit is reached. In this case, Multi-WAN will detect the connection loss and switch to the DSL connection.
  2. As mentioned by clive022lloyd, write your own script to monitor data usage and handle the switching.
4

Thanks
The issue is when 300GB limit is reached, Cellular will throttle data to 64kbps. So for multi-wan this may not appear as loss of connection necessarily, and it may continue to have higher weight in configuration and continue to send more traffic to cellular (now at significantly slower than DSL)