Vendors handle this very differently, but in general they tend to "block" inter-device communications in order to protect the wireless network experience from chatty protocols like mDNS.
Aruba's Clearpass for example uses the concept of AirGroups, where every user's devices can see each other and hence allow casting. You still need to register them (by recording their mac address) and put them on an open SSID, But they can still communicate between different SSIDs. We have no issues with the big three (Google, Apple, Amazon) and most other IoT devices. Good luck. You're gonna need it.. On Mon, Feb 24, 2020 at 11:41 AM Mangaiah Chowdary Garikapati < [email protected]> wrote: > Hello, > > > > At NIU, we are currently undergoing a project to move away from open > access Guest Wireless to a registration based Guest Wireless using Cisco > ISE and we are having following issues and any help or suggestions on these > are much appreciated. > > > > 1. In the new system, devices are not able to see each other for > casting purposes, is there any option we need to select to enable various > casting and mirroring capabilities in the new registration based Guest > Wireless? > 2. We are also using ‘Mydevices’ portal to add devices which doesn’t > have capabilities to register / authenticate (e.g. Chromecast, Roku etc.) > but this is looking like a hit and miss where some devices connect > immediately and some take at least an hour to two to be recognized and > allowed to connect to the AP. Any suggestions why this could be happening? > > > > Thank you, > > *Mangaiah Chowdary Garikapati* > > Project Manager > > PMO | Division of Information Technology > > 3100 Sycamore Road | DeKalb, IL 60115 > > [email protected] > > [image: 125-signature] > > > > ********** > Replies to EDUCAUSE Community Group emails are sent to the entire > community list. If you want to reply only to the person who sent the > message, copy and paste their email address and forward the email reply. > Additional participation and subscription information can be found at > https://www.educause.edu/community > -- °(((=((===°°°(((================================================ ********** Replies to EDUCAUSE Community Group emails are sent to the entire community list. If you want to reply only to the person who sent the message, copy and paste their email address and forward the email reply. Additional participation and subscription information can be found at https://www.educause.edu/community
