Ever since I switched to T-mobile 5G internet connection, my hardware vpn connection to my office doesn’t work. Here is the topology,
Windows 10 laptop ---->Cisco vpn router --→ Tmobile 5G gateway ---->Internet --->Office VPN headend.
On my windows laptop, I get 802.1x authentication failure and my laptop cannot connect to office domain.
802.1x authentication works if I switch back to my older ISP connection!
It seems T-mobile 5G network is somehow blocking 802.1x authentication packets.
Anyone else having this issue?