04-18-2024 12:05 PM
Hey everyone,
Questions - on a guest WLAN I have client isolation enabled via the Peer to Peer blocking action to drop. I can see it blocks peer to peer unicast traffic, however multicast traffic between peers still flows. I can limit the mdns messages by setting the mDNS mode to block but the rest of multicast messages like SSDP flows.
Is there a way to isolate the devices so it also blocks users from talking over multicast? (without disabling multicast globally?). Perhaps via the vlan on the WLC?
This is in iosXE
Thank you!
04-18-2024 01:08 PM
Peer-to-peer blocking does not apply to multicast traffic.
Jagan Chowdam
/**Pls rate useful responses**/
04-18-2024 04:20 PM
Hi Jagan,
yes that matches my testing. What is the best way to block the multicast for the specific wlan?
thanks
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide