- Port eth7 used to connect to wireless access points via siwtch-based VLAN
- Interface named "infrastructure IF," configured with address 192.3.1.1/24
- DHCP scope "infrastructure scope" with range 192.3.1.10-20/24, assigned to "infrastructure IF" interface
- Interface named "infrastructure IF," configured with address 192.3.1.1/24
- Corporate wireless network, SSID "corp," WPA2-enterprise, hidden/connection via Windows GPO
- auto-created interface "wlan0," assigned IP 192.3.31.1/24, named "corp wireless"
- created "corp wireless scope" DHCP scope with range 192.3.31.100-200/24, assigned to "corp wireless" interface
- guest wireless network, SSID "public," no encryption, assigned to password-of-the-day portal
- auto-created interface wlan1," assigned IP 192.3.32.1/24, named "public wireless"
- created "public wireless scope" DHCP scope with range 192.3.32.100-200/24, assigned to "public wireless" interface
- auto-created interface wlan1," assigned IP 192.3.32.1/24, named "public wireless"
Both wireless networks assigned to all available access points.
Connecting to either network works as expected, no issues there. The issue I do have is that both the corp and public wireless clients are getting addresses seemingly at random from all three DHCP scopes. The APs are still only getting them from the infrastructure scope, but that's only because they have a long lease time and have yet to renew. This is causing the subnet-based firewall rules and traffic segreation to not work as expected. Seeing as how each scope is assigned to a specific interface, as is the SSID/network, I don't understand how this is happening. Based on how I've configured this, I'd expect clients connecting to the corp SSID to get corp-scope addresses and those connecting to the public SSID to get public-scope addresses.
Is this a bug? Am I missing some advanced setting(s)? We can't deploy wireless until I have a resolution or workaround. Segregating the traffic is essential, as are different firewall rules for public vs private.
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