https://community.ruckuswireless.com/t5/Access-Points-Indoor-and-Outdoor/No-4-step-handshake-of-EAPOL-RSN-Key-after-EAP-success/m-p/20432#M5433 I am using my own Radius Server Proxy to authenticate 802.1x packets from Zone Director radius client. My server sits between Windows Access Control Server and The Zone Director and I add dynamic VLAN attributes and re calculate message authenticator in VSA's before sending Access Accept. Somehow the EAP is successful but the 4 step handshake doesn't work and I get multiple request access message chain again. What am I doing wrong here ! Fri, 28 Jul 2017 10:46:32 GMT abhishesh_sharm 2017-07-28T10:46:32Z https://community.ruckuswireless.com/t5/Access-Points-Indoor-and-Outdoor/No-4-step-handshake-of-EAPOL-RSN-Key-after-EAP-success/m-p/20432#M5433 I am using my own Radius Server Proxy to authenticate 802.1x packets from Zone Director radius client. My server sits between Windows Access Control Server and The Zone Director and I add dynamic VLAN attributes and re calculate message authenticator in VSA's before sending Access Accept. Somehow the EAP is successful but the 4 step handshake doesn't work and I get multiple request access message chain again. What am I doing wrong here ! Fri, 28 Jul 2017 10:46:32 GMT https://community.ruckuswireless.com/t5/Access-Points-Indoor-and-Outdoor/No-4-step-handshake-of-EAPOL-RSN-Key-after-EAP-success/m-p/20432#M5433 abhishesh_sharm 2017-07-28T10:46:32Z