Be very careful when doing this as this allows not only bypass of the splash page ,it will also bypass any and all security you may have applied to the Meraki MR and MX. Its better to have custom
group policy that adheres to the network rules but bypasses the splash page... or better yet a dedicated policy that allows only the access you need to allow for these macs.
Allow List
Applies the following settings to a client:
Is exempt from all firewall rules, both Layer 3 and Layer 7 (Applies to both the MX Security Appliance and the MR Access Points)
Bypasses AMP
Bypasses a Click-through Splash page
Bypasses a Billing (paid access) Splash page and access the network on an SSID without paying or authenticating
Bypasses a Sign-on Splash page without authenticating (Applies to both the MX Security Appliance and the MR Access Points)
Is exempt from Per-client bandwidth limit (Applies to both the MX Security Appliance and the MR Access Points)
Is exempt from Traffic shaping rules (Applies to both the MX Security Appliance and the MR Access Points)
Bypasses Content filtering on MX Security Appliance