Hi Zod,
When in passthrough mode, the MX is best used for in-line:
- Layer 3/7 firewall rules, traffic shaping, and analysis
- Network asset discovery and reporting
- Intrusion detection
- Security and content filtering
- Client and site-to-site VPN
I understand MI should work in "Passthrough" mode.
I hope you have referred to following Url containing the details of MI
https://documentation.meraki.com/MI/Meraki_Insight_-_Web_App_Health
Excerpts from the above Url.
Insight Limitations
Meraki Insight is currently only supported on MX series devices as well as the Z3/C Teleworker Gateway. This does NOT include the Z1 Teleworker Gateway, MS, or MR series of devices. Additionally, MXs that are acting as Auto VPN Hubs will not be able to analyze traffic arriving over the VPN from Spoke sites. To gather data about traffic from Auto VPN Spoke sites, Insight must be enabled on the spoke MX. Finally, traffic originating from the WAN, such as that destined for an onsite web server will not be tracked.
Regards,
Ajit
AjitsNW@gmail.com
www.ajit.network