Viewing VLAN subnet pool?

frustrated
Conversationalist

Viewing VLAN subnet pool?

New Meraki user here, apologies in advance if this is not the correct section.

 

Is there a way to view a list of an entire VLAN subnet, that shows all open addresses as well as assigned clients? I've been poking around in Meraki for a little while and have not been able to find it.

5 Replies 5
RWelch
Head in the Cloud

Are you referring to DHCP reservations?

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RWelch
Head in the Cloud

If you are looking for DHCP reservations for clients on a particular VLAN you can go to:

For fixed IP assignments

Security & SD-WAN > Configure > DHCP then search for your VLAN of interest

 

For DHCP lease reservations

Security & SD-WAN > Monitor > Appliance Status and select DHCP tab (center)

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frustrated
Conversationalist

I'm kinda looking for that, but was hoping to be able to see an entire subnet range of a specific VLAN, with assigned clients and open (available) addresses just for simplicity.

 

For some reason, the VLAN I'm looking for (VLAN 100) is not configured as a separate VLAN in our environment, but instead that subnet range is listed in the static route subnets at the bottom of the configure > DHCP menu.

RWelch
Head in the Cloud

ClientSearchByVLAN.png

You can search all clients on the NEW version by selecting
Network-Wide > Monitor > Clients then sort by VLAN drop down.

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GreenMan
Meraki Employee
Meraki Employee

It sounds like the MX, in your environment, is maybe not acting as the DHCP server for VLAN 100, but is relaying to a different (centralized / offnet?) DHCP server?   In which case you'd maybe be better looking at that DHCP server..?

If an MX is acting as DHCP server, the active allocations etc. can be viewed from the Appliance status page,   DHCP tab near the top  (as @RWelch pointed out) - under All DHCP leases, put 100 in the 'Filter by' window   Screenshot 2025-01-09 113316.png

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