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Jonathan Waldrep

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RE: Aruba controllers losing connectivity after 25 days

Posted By Jonathan Waldrep 01-11-2024 03:11:01 PM
Found In Egroup: Wireless Local Area Networking \ view thread
I should note that the problem showed up as users started returning to campus, which is exactly what we (VT, not Aruba) predicted. ------------------------------ Jonathan Waldrep Network Engineer Virginia Tech ------------------------------

RE: Aruba controllers losing connectivity after 25 days

Posted By Jonathan Waldrep 01-11-2024 02:03:13 PM
Found In Egroup: Wireless Local Area Networking \ view thread
Status update: we just lost v6 on a controller running 8.10.0.9. Uptime is 42 days. I've opened a new case with TAC. --Jonathan WaldrepNetwork EngineerNetwork Infrastructure and Services Virginia Tech

RE: Aruba controllers losing connectivity after 25 days

Posted By Jonathan Waldrep 12-11-2023 07:34:07 AM
Found In Egroup: Wireless Local Area Networking \ view thread
We have also had issues with IPv6 connectivity since upgrading to 8.10 in the spring. We haven't noticed the 25 day delay, but if I went back through our notes, I wouldn't be surprised if we saw something similar. Our workaround had been to bounce the link to the controller. We've since realized that ...

RE: 6G - what has your approach been to SSID advertising

Posted By Jonathan Waldrep 06-05-2023 01:04:13 PM
Found In Egroup: Wireless Local Area Networking \ view thread
As I understand it: - Enable support for protected management frames - Do NOT enable 192 bit security - Disable WPA1 (if you still have it on for some reason) Then WPA2 and WPA3 clients/profiles will be able to connect without issue, eliminating the need for a new ESSID. Source: https://eduroam.or ...

RE: 802.1x Prompting Wireless Architecture Questions

Posted By Jonathan Waldrep 09-15-2022 11:11:21 AM
Found In Egroup: Wireless Local Area Networking \ view thread
On Thu Sep 15, 2022 at 11:13 AM EDT, Chuck Enfield via EDUCAUSE Connect wrote: > Regarding, "if you are using PEAP or TTLS, you have every reason to > NOT trust that devices are onboarded correctly." I disagree on the > context of domain-joined devices in our environment where we can > simply push the ...

RE: 802.1x Prompting Wireless Architecture Questions

Posted By Jonathan Waldrep 09-15-2022 09:05:55 AM
Found In Egroup: Wireless Local Area Networking \ view thread
On Thu Sep 15, 2022 at 10:51 AM EDT, Chuck Enfield via EDUCAUSE Connect wrote: > My $0.02, if you trust that devices are onboarded correctly, there's > no problem with PEAP or TTLS. Counter point: if you are using PEAP or TTLS, you have every reason to NOT trust that devices are onboarded correctly. ...

RE: 802.1x Prompting Wireless Architecture Questions

Posted By Jonathan Waldrep 09-12-2022 12:33:46 PM
Found In Egroup: Wireless Local Area Networking \ view thread
On Mon Sep 12, 2022 at 1:55 PM EDT, Joe Walker via EDUCAUSE Connect wrote: > We haven't moved away from it but I do question as to why we still do > it almost daily. I think when OWE becomes more mainstream the > conversation will happen hopefully. Why do we care so much about over the air encryption? ...

RE: 802.1x Prompting Wireless Architecture Questions

Posted By Jonathan Waldrep 09-12-2022 09:57:57 AM
Found In Egroup: Wireless Local Area Networking \ view thread
On Mon Sep 12, 2022 at 10:48 AM EDT, Chuck Enfield via EDUCAUSE Connect wrote: > Has anybody else moved away from enterprise wireless security for BYOD? Disclaimer: this is all in the estimation of what we are looking to do, not what we have done. I have more detailed thoughts on this (and the original ...

RE: Hisense 40A4H - Android TV - Randomized MAC Address

Posted By Jonathan Waldrep 08-22-2022 07:54:33 PM
Found In Egroup: Wireless Local Area Networking \ view thread
So far, most (all major?) OSes default to randomizing the MAC address per ESSID. So once a wireless profile is created on the device, it keeps the same MAC address for that profile. What I'm not clear on is if you delete/forget the wireless profile and recreate it, if it will still have the same randomized ...

RE: Hisense 40A4H - Android TV - Randomized MAC Address

Posted By Jonathan Waldrep 08-22-2022 06:14:48 PM
Found In Egroup: Wireless Local Area Networking \ view thread
That has been my experience before, too. But it would be the first device that I've seen that defaults to a randomized MAC address _and_ cannot do dot1x. I was hoping that since Android does dot1x, hopefully the TV variant does, too. -- Jonathan Waldrep Network Engineer Network Infrastructure and Services ...

RE: Hisense 40A4H - Android TV - Randomized MAC Address

Posted By Jonathan Waldrep 08-22-2022 05:57:54 PM
Found In Egroup: Wireless Local Area Networking \ view thread
On 2022-08-22 at 17:59-0400, Christopher Johnson via EDUCAUSE Connect wrote: > [...] > We had a student provide the IP Address of one of the TVs while > connected – and discovered it was a randomized private MAC Address – > due to Android TV being built on top of Android. > [...] I am interested to ...

RE: IPv6 clients using ArubaOS 8.6.X

Posted By Jonathan Waldrep 03-22-2022 10:26:52 AM
Found In Egroup: Wireless Local Area Networking \ view thread
Virginia Tech has a long history of using IPv6. Our clients were fully dual stacked on 6.x. We upgraded to 8.x without any v6 issues that I remember. We did skip over 8.6, going form 8.5 to 8.7. I don't think there is anything specific to 8.x, but if like many of us, you setup 8.x as a new system and ...

RE: Wireless vlan design? Do you use 1 master vlan or vlan pools?

Posted By Jonathan Waldrep 02-11-2022 04:31:07 PM
Found In Egroup: Wireless Local Area Networking \ view thread
On 2022-02-11 23:00:25+0000, UNCA Ratliff via EDUCAUSE Connect wrote: > We are preparing for our transition into next-generation wireless this > summer, which will be cloud based (Mist). Currently, with our WLC > based solution, we have a different vlan for every SSID, for every > closet in every building... ...

RE: Aruba 635 vs 515

Posted By Jonathan Waldrep 02-11-2022 12:54:49 PM
Found In Egroup: Wireless Local Area Networking \ view thread
On 2022-02-11 19:07:07+0000, Chris Brizzell via EDUCAUSE Connect wrote: > Since I've been waiting on an order of Aruba 515s for several months, > I'm going to assume the order I placed two months ago for the new > building we have opening in May will not arrive. > > It looks like I can get 635s. How ...