Have you tried to disable the broadcast/multicast filtering? If it works then, you are not allowing all services (note that you may need to add services to allow everything, by default if you select all, it is just what is preconfigured).
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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: Aug 29, 2021 10:08 PM
From: Steve Smalley
Subject: NDI over Aruba Wireless
I'm seeing a similar issues and have basically allowed every service in the aruba console but still can't get it working, we're going between an iPhone and a Windows device (actually a windows VM on an Android OS.... don't ask). The 2 devices are on the same SSID & vlan & subnet so by my understanding there should be no issues with mDNS but we can't get the 2 to talk.
As a work around we have enabled the windows device to act as a hotspot and connected the phone to this and the NDI works perfectly. Not an ideal configuration and would like to get this fixed
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Steve Smalley
Original Message:
Sent: May 10, 2021 10:48 AM
From: John Sullivan
Subject: NDI over Aruba Wireless
Well, I did figure something out recently on my issue, but not sure what it means. I think part of what I was seeing with NDI was that I was going from an iPhone to a Mac originally. That's when it worked before, and that still seems to work Though, when I try to use NDI to or from Windows over the Aruba wireless, it doesn't work. At least, it worked in testing. I don't have a spare Mac that I can just put in for the Windows machine I'm using. I'd love to figure out what's going on.
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John Sullivan
Original Message:
Sent: May 06, 2021 07:19 AM
From: Jori Luoto
Subject: NDI over Aruba Wireless
Here Here!! After updating IAP315/325/345 ap's to ver 8.6 (or possibly 8.3?!?) I noticed same thing and mainly discovery stopped workin over wlan...
I have struggled alot lately with this issue in theatres who want to stream ndi from iphone to screens. It seems to work any now and then but I haven't succeeded to find out whats going on?!?
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Jori Luoto
Original Message:
Sent: Jan 29, 2021 03:13 PM
From: John Sullivan
Subject: NDI over Aruba Wireless
No, not at this point, and it's weird because it worked a while back on an older revision of the firmware. I hadn't thought about that because it's been a while. At that point, I was able to do AllowAll, and it worked. Now, that's not even letting it through, so something else must have changed.
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John Sullivan
Original Message:
Sent: Jan 28, 2021 05:32 PM
From: Mike Hanson
Subject: NDI over Aruba Wireless
Hi John,
Did you ever solve your issue and find the specific strings for that service? I found one class service as _ndi._tcp. so far.
I am in the same exact boat with an NDI camera.
Thank you.
Mike
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Mike Hanson
Original Message:
Sent: Dec 14, 2020 02:39 PM
From: John Sullivan
Subject: NDI over Aruba Wireless
Yes, creating an AirGroup is exactly what I want to do. I saw references to it, and I've found instructions on every part of it but creating the service IDs for the AirGroup. How do I find the specific strings for that service? A quick search hasn't turned up any information on where the information for that comes from. Thanks!
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John Sullivan
Original Message:
Sent: Dec 14, 2020 04:46 AM
From: Herman Robers
Subject: NDI over Aruba Wireless
From what I can see, NDI uses mDNS for the discovery between the camera and the PC. If the devices are in the same vlan (ip subnet), you can disable broadcast filtering as a quick workaround. Disabling broadcast filtering can result in overall performance degradation. The better solution is to enable and configure AirGroup to proxy the mDNS discovery packets and optionally filter them.
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Herman Robers
------------------------
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.
Original Message:
Sent: Dec 13, 2020 04:14 PM
From: John Sullivan
Subject: NDI over Aruba Wireless
I'm trying to set up a NDI camera for a livestream that we're doing using OBS. I can use NDI over a wired network, but OBS can't see the NDI feed from our wireless camera. I can take the cam to another network, and it works fine, so it's something specific to the Aruba AP's. I've inherited this system, so I'm still not totally familiar with it. Any help on how I can troubleshoot this would be greatly appreciated. Thanks!
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John Sullivan
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