we are running MX67C-WW with a primary internet connection, as well as a 4G integrated backup connection.
We where testing the fail over capability as follows:
Test 1: removing the network connection on the Meraki side of the LAN segment between Meraki and the DSL router facing the internet.
--> Results in pretty instant failover to the 4G connections, within roughly 11-15 seconds, which is "good enough" for our operation. Probably the Meraki picks up the link down situation and reacts promptly.
Test 2: removing the DSL routers DSL facing PPPoE connection, to test an upstream router failure past the DSL router (DSLAM issue, provider routing issue, physical last mile issue, router interface issue)
--> Results in and around a 5 minute convergence / failover.
Is there any user configurable way, to adjust this to a more aggressive time / timer value / hold down ?
>Is there any user configurable way, to adjust this to a more aggressive time / timer value / hold down ?
There is no way to do this.