Replacing an ASA with a MX100

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Replacing an ASA with a MX100

I am trying to roll in a replacement for an aging ASA on a new ISP connection. When I attempt to configure the LAN side, I get an error: The VLAN subnet 192.168..200.0/23 conflicts with a remote VPN subnet on the non-Meraki peer. I am unable to save the configuration change. I have the MX set up as a Spoke, and do not have it connecting to the ASA. Is there any way to get around this issue or do I have to schedule an outage? This is something I really don't want to do as we have offices around the globe and many sites are working 3 shifts.

1 Reply 1
Kind of a big deal
Kind of a big deal

It means you already have a non-Meraki VPN configured in the Meraki Dashboard using the subnet  You need to remove or change that VPN.

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