Incorrect VLAN subnets

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  • Updated 5 years ago
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VLAN probe shows the wrong VLAN subnets.
Is there somewhere in Aerohive to setup the subnets for VLANS?
DHCP is being performed through a windows server.
Any suggestions on where to look next?
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Geoff

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Posted 5 years ago

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Tim Ruda, Official Rep

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Geoff & Liz,

The vlan probe utility simply sends a tagged DHCP DISCOVER message out of the selected AP- so the scope that is returned is coming via the DHCP OFFER from your MS server.

You may have an issue of how the traffic is reaching the server or how it's 802.1Q tags are being handled along the way.

I would advise checking from the switch config up to ensure that any applicable IP helpers needed are configured for each VLAN, and that the server is configured to issue the correct scope to each.
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Geoff

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Could this be a problem with the VLAN probe tool and how it views super scopes from DHCP?

When we don't use super scopes it appears to pick up the subnet correctly?