Delete VLAN MX

Building a reputation

Delete VLAN MX



I'm trying to delete a segment configured in the MX


Security and SD-WAN> Configure> Addressing and VLAN


But when selecting it, it shows me the following message


There were errors when saving this configuration: The IP address range does not apply to any local subnet or configured VPN.


Where else should I save it?

This segment is no longer used in any configuration

9 Replies 9
Kind of a big deal

Check your firewall or DHCP settings to see if it might still exist somewhere
Nolan Herring |
Getting noticed

"when selecting it"? as in, as soon as you checkmark it?




you have to checkmark the subnet, then press the 'Delete' button. another popup will ask, if you're sure.

Building a reputation

ready, look carefully and I found it even had it in Site toSite VPN

Kind of a big deal

DHCP or Firewall, mostly it is still in there and you need to delete it in there first 😉

Getting noticed

Hi @nst1 


Check below and remove the subnet that you want to delete before deleting the VLAN

1) Security & SD-WAN > Firewall
2) Security & SD-WAN > Site-to-site VPN > Turn off first

3) Security & SD-WAN > SD-WAN & traffic shaping > make sure the internet flow or anything that is configured relate to the subnet/vlan that you want to delete, if it's there, remove it too

Kind of a big deal

@nst1any solution?

Thank you, have had multiple cases opened with Meraki and could not get this fixed, your post did the trick.


I had the same issue and noticed that I had references to the subnet I wanted deleted still inside the configuration for Site to Site VPN tunnel ACLs and Syslog server. Once removed the subnet deleted without a problem.

Comes here often

Hello Guys!


I had the same problem and the solution was removing all references of the network in the Firewall ACLs. After I did it, I could delete the network from Addressing and Vlans section.


Hope it helps you all.

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