@Clive_A Hello, Yes the process repeats itself and the authentication process starts again. I want to know whether the switch is starting the authentication process again or the client?

@Clive_A On checking the captures on wireshark, I can see that after success getting failure then again whole EAP process takes place and again success and then failure. Also getting Access-Accept...

Hello, We are trying to implement 802.1x on wired LAN. We have Windows NPS server and TP-Link Switch. The authentication method is EAP-TLS. It is working fine in wireless the APs are managed by...

@GRL Thank you for your time in giving reply. Sorry it was fault from my end, someone gave the wrong default gateway to OC300.

Hello, Actually someone gave the wrong default gateway to the OC-300, after giving the correct GW, it is working fine now.

@Vincent-TP Hello, Thank you for your time and solution. I checked back into my configuration and found out that one of the engineer gave the wrong default gateway that's why we were facing issue....