Hello, I am setting up my Meraki MX250 and MX68 for site to site VPN. I am having an issue that I can't resolve. My clients on the 68 are not getting IP addresses from my Servers behind the 250. On the MX250 I have a VLAN with the scope of 192.168.4.0/24 and this is where my servers sit. On the MX68 I have a VLAN of 192.168.5.0/24 and that is the client scope at the remote site. I have the MX68 relaying the 5.0/24 VLAN to the DHCP servers on the other subnet. My VLAN 4.0/24 is on port 3 of the MX250 and it is a trunk port. My VLAN 5.0/24 is on port 3 of the MX68 and it is an access port with the access policy as "Open". Both MXs are in Routed mode with MAC Address Client Tracking. My DHCP servers have both a 192.168.4.0/24 and 192.168.5.0/24 scope set up. The 003 Router option on my 5.0 scope is set to 192.168.5.1 and that is the same as my VLAN MX IP gateway. One thing I have noticed is that if I add 192.168.4.1(gateway for MX250) to the 192.168.5.0/24 scope Router option, the MX68 will then see the client but the client will still not be reachable by ping or have internet access. Sorry, this was a lot of words but I am not sure what info might be needed.
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