Hi All I am trying to setup an IP Sec connection between a BR1 and a Cisco Meraki MX84. Has any one managed to get this working? and if so how did you configure the Peplink IP Sec>
The IPsec is an industry-standard, so as long as the configuration is following the standard IPsec parameters, it should be able to establish the site-to-site VPN tunnel with Peplink/Pepwave devices.
You may refer to these articles for configuration guidance:
Hope this helps.