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Occasional Contributor II

Sub Interfaces on Aruba APs?

I need to route traffic through my APs based on which SSID the clients connect to and need to do it based on which IP address shows as the gateway (AP IP).  Is it possible to create a sub interface so that I can assign two IPs on the same subnet to the AP and link them to certain SSIDs?

Guru Elite

Re: Sub Interfaces on Aruba APs?

Is this a controller-based deployment, or an Instant-Based deployment?







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Answers and views expressed by me on this forum are my own and not necessarily the position of Aruba Networks or Hewlett Packard Enterprise.
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Occasional Contributor II

Re: Sub Interfaces on Aruba APs?

I'm using Virtual Controllers based in the Aruba Central Solution.

Guru Elite

Re: Sub Interfaces on Aruba APs?

If I am hearing you correctly, you can assign different SSIDs to different VLANs and if it is configured as a Network-Defined VLAN, it will trunk users to different VLANs on the same AP, depending on the VLAN number in the SSID.







********************************************

Answers and views expressed by me on this forum are my own and not necessarily the position of Aruba Networks or Hewlett Packard Enterprise.
******************
Occasional Contributor II

Re: Sub Interfaces on Aruba APs?

yes, i can get that to work, however, the traffic still looks like its coming from one IP (the AP's IP) regardless of which SSID the client connects to.  I need to route the traffic based on its IP through the rest of me network.  Which settings do i have to use on the AP to have the packets show a different source IP based on which SSID they come from?  I'm using Local DHCP scopes.  Should i be using one of the other two types?

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