You respond to a very old discussion. Please create a new one and include details on what you configured and what issue you see. Also if you try to configure tunneled-node (PBT) or user based tunnels (UBT). And have you seen the following videos?
For PBT check this video.
For UBT check this video.
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Herman Robers
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If you have urgent issues, always contact your Aruba partner, distributor, or Aruba TAC Support. Check
https://www.arubanetworks.com/support-services/contact-support/ for how to contact Aruba TAC. Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.
In case your problem is solved, please invest the time to post a follow-up with the information on how you solved it. Others can benefit from that.
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Original Message:
Sent: Apr 12, 2023 04:05 PM
From: JP37
Subject: tunneled-node on 2960 switch
martinpoulin,
Did you ever find a solution to this problem? I'm having he exact same issue with a 2930M (WC.16.10.0001) connecting to a 7210 (8.10.0.5).
Original Message:
Sent: Nov 23, 2016 01:07 PM
From: martinpoulin
Subject: tunneled-node on 2960 switch
There is an IP address on the controller VLAN 170.
The DHCP server is not running on the controller, but an external server.
Yes, there is a DHCP helper address on that VLAN on the controller.
I should point out again that tunnel-node works flawlessly with the Aruba S1500 switches, so it's unlikely a problem on the controller. The 2920 switch just refuses to let the client get a DHCP address across the tunnel.