Hi, all: To further describe my challenge, here is debugging output from freeradius. One line says, "rlm_eap: Failed in EAP select". I must have set up eap wrong. Could anyone help me out here? Btw, in the following example, user "TRPZEDU\\jfan" tries to authenticate through 802.1x. Thanks. Jin rad_recv: Access-Request packet from host 192.168.3.26:20000, id=89, length=157 NAS-Port-Id = "1/1" Calling-Station-Id = "00-0B-BE-D4-50-46" Called-Station-Id = "00-0B-0E-13-74-C0:hotspot" Service-Type = Framed-User User-Name = "TRPZEDU\\jfan" State = 0xdcfe3f22dc8680c7b0e05b3d498b6090 EAP-Message = 0x020200060319 NAS-Identifier = "Trapeze" NAS-Port-Type = Wireless-802.11 NAS-IP-Address = 192.168.3.26 Message-Authenticator = 0xc846da111c9f48b4a5570fff318767a2 Processing the authorize section of radiusd.conf modcall: entering group authorize for request 6 modcall[authorize]: module "preprocess" returns ok for request 6 modcall[authorize]: module "chap" returns noop for request 6 modcall[authorize]: module "mschap" returns noop for request 6 rlm_realm: No '@' in User-Name = "TRPZEDU\jfan", looking up realm NULL rlm_realm: No such realm "NULL" modcall[authorize]: module "suffix" returns noop for request 6 rlm_eap: EAP packet type response id 2 length 6 rlm_eap: No EAP Start, assuming it's an on-going EAP conversation modcall[authorize]: module "eap" returns updated for request 6 users: Matched entry DEFAULT at line 152 users: Matched entry DEFAULT at line 171 users: Matched entry TRPZEDU\jfan at line 228 modcall[authorize]: module "files" returns ok for request 6 radius_xlat: 'TRPZEDU\\jfan' rlm_sql (sql): sql_set_user escaped user --> 'TRPZEDU\\jfan' radius_xlat: 'SELECT id,UserName,Attribute,Value,op FROM radcheck WHERE Username = 'TRPZEDU=5C=5C=5C=5Cjfan' ORDER BY id' rlm_sql (sql): Reserving sql socket id: 3 rlm_sql (sql): User TRPZEDU\\jfan not found in radcheck radius_xlat: 'SELECT radgroupcheck.id,radgroupcheck.GroupName,radgroupcheck.Attribute,radgroupcheck.Value,radgroupcheck.op FROM radgroupcheck,usergroup WHERE usergroup.Username = 'TRPZEDU=5C=5C=5C=5Cjfan' AND usergroup.GroupName = radgroupcheck.GroupName ORDER BY radgroupcheck.id' radius_xlat: 'SELECT radgroupreply.id,radgroupreply.GroupName,radgroupreply.Attribute,radgroupreply.Value,radgroupreply.op FROM radgroupreply,usergroup WHERE usergroup.Username = 'TRPZEDU=5C=5C=5C=5Cjfan' AND usergroup.GroupName = radgroupreply.GroupName ORDER BY radgroupreply.id' rlm_sql (sql): User TRPZEDU\\jfan not found in radgroupcheck rlm_sql (sql): User not found rlm_sql (sql): Released sql socket id: 3 modcall[authorize]: module "sql" returns notfound for request 6 modcall: group authorize returns updated for request 6 rad_check_password: Found Auth-Type EAP auth: type "EAP" Processing the authenticate section of radiusd.conf modcall: entering group authenticate for request 6 rlm_eap: Request found, released from the list rlm_eap: EAP NAK rlm_eap: EAP-NAK asked for EAP-Type/peap rlm_eap: No such EAP type peap rlm_eap: Failed in EAP select modcall[authenticate]: module "eap" returns invalid for request 6 modcall: group authenticate returns invalid for request 6 auth: Failed to validate the user. Delaying request 6 for 1 seconds Finished request 6 Going to the next request Waking up in 1 seconds... --- Walking the entire request list --- Waking up in 1 seconds... --- Walking the entire request list --- Sending Access-Reject of id 89 to 192.168.3.26:20000 EAP-Message = 0x04020004 Message-Authenticator = 0x00000000000000000000000000000000 Trapeze-VLAN-Name = "vlan10" Waking up in 4 seconds... --- Walking the entire request list --- Cleaning up request 5 ID 88 with timestamp 44ae6d5d Cleaning up request 6 ID 89 with timestamp 44ae6d5d Nothing to do. Sleeping until we see a request. ________________________________ From: freeradius-users-bounces+jfan=cwlab.com@lists.freeradius.org on behalf of Jin Fan Sent: Thu 7/6/2006 5:22 PM To: FreeRadius users mailing list Subject: 802.1x authentication Hi, All: I need some pointers on how to set up 802.1x (PEAP/MSCHAP v.2) authentication in freeradius. Generating certificates? Modifying configurations? Jin - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html