2010-7-13 · EAP Authentication with RADIUS Server Document ID: 44844 Refer to the Cisco Wireless Downloads in order to get Cisco Aironet drivers, firmware and utility software. Introduction Prerequisites Requirements Components Used Conventions Configure

Authentication failed due to an EAP session timeout; the Authentication failed due to an EAP session timeout; the EAP session with the access client was incomplete. 12/20/2019 8 12928. DESCRIPTION: While authenticating with a Radius server via SonicPoint, the radius server is rejecting the request: Client failed 802.1x/EAP authentication on wlan | Extreme authentication eap-auth-type peap-mschapv2 #(also tryed with “All”) it failed. It was really helpful to me when troubleshooting IdentiFi network once (and it was 11r case actually, so WPA2 4-way handshake couldn’t finish, I’m not sure if the logs here are relevant but just a guess). Debug Authentications - Cisco

Extensible Authentication Protocol Code: Request (1) Id: 4 Length: 1296 Type: EAP-TLS [RFC5216] [Aboba] (13) Flags(0xC0): Length More Length: 8184 Secure Socket Layer [Malformed Packet: SSL] [Expert Info (Error/Malformed): Malformed Packet (Exception occurred)] [Message: Malformed Packet (Exception occurred)] [Severity level: Error] [Group: Malformed]

Solution: EAP Wireless Failure, “Network authentication

rlm_eap: Unknown default EAP type eap /etc/raddb/eap.conf[17]: Instantiation failed for module "eap" You can't set the EAP authentication mechanism to EAP. EAP is just an authentication framework - hence the Extensible Authentication Protocol. You need to pick a protocol for EAP to use.

Authentication failed due to an EAP session timeout; the Authentication failed due to an EAP session timeout; the EAP session with the access client was incomplete. 12/20/2019 8 12928. DESCRIPTION: While authenticating with a Radius server via SonicPoint, the radius server is rejecting the request: Client failed 802.1x/EAP authentication on wlan | Extreme authentication eap-auth-type peap-mschapv2 #(also tryed with “All”) it failed. It was really helpful to me when troubleshooting IdentiFi network once (and it was 11r case actually, so WPA2 4-way handshake couldn’t finish, I’m not sure if the logs here are relevant but just a guess). Debug Authentications - Cisco