Hey Guys,
if been looking at this issue for quite some time now and I can't find the root of this problem.
We use dynamic vlan assignement within our SSID. When my Device is in the default-vlan, I can reach the Mobility-Master from my Laptop, when I'm in any other VLAN I can't ping the active MM and the VRRP-IP. I can ping the backup-MM though. If I switch Master and Backup-MM, the behavior stays the same. So this is only applying to the active MM and its VRRP-IP.
In order to narrow down the issue I'v put the VLANs configured as access on a switch and everything worked fine from both VLANs. Then I created a role "wlan-user" which just says "accept any any" for IPv4 and IPv6. Our MM only have IPv4, due to a bug in our ESXi.
I can see this behavior on any device and I ensured the role is applying correctly. There are no wrong routes or anything like that on the client devices. Has someone noticed this issue before and can help me to fix that?
Greetings,
Hendrik