Hi,
I was trying to configure FreeRadius server with EAP authentication. AS
mentioned in "eap.conf", I didn't change the Auth-Type, but I was sending a
EAP message, and Message-Authenticator attributes in Access-Request. When i
tried sending an Access-Request with EAP-Message, I got the following error
"rlm_eap: Identity Unknown, authentication failed".
How to configure the Identity for EAP?
debug log from server:
---------------------------------
Starting - reading configuration files ...
reread_config: reading radiusd.conf
Config: including file: /etc/freeradius/proxy.conf
Config: including file: /etc/freeradius/clients.conf
Config: including file: /etc/freeradius/snmp.conf
Config: including file: /etc/freeradius/eap.conf
Config: including file: /etc/freeradius/sql.conf
main: prefix = "/usr"
main: localstatedir = "/var"
main: logdir = "/var/log/freeradius"
main: libdir = "/usr/lib/freeradius"
main: radacctdir = "/var/log/freeradius/radacct"
main: hostname_lookups = no
main: max_request_time = 30
main: cleanup_delay = 5
main: max_requests = 1024
main: delete_blocked_requests = 0
main: port = 1812
main: allow_core_dumps = no
main: log_stripped_names = yes
main: log_file = "/var/log/freeradius/radius.log"
main: log_auth = no
main: log_auth_badpass = no
main: log_auth_goodpass = no
main: pidfile = "/var/run/freeradius/freeradius.pid"
main: bind_address = 127.0.0.1 IP address [127.0.0.1]
main: user = "freerad"
main: group = "freerad"
main: usercollide = no
main: lower_user = "no"
main: lower_pass = "no"
main: nospace_user = "no"
main: nospace_pass = "no"
main: checkrad = "/usr/sbin/checkrad"
main: proxy_requests = no
proxy: retry_delay = 5
proxy: retry_count = 3
proxy: synchronous = no
proxy: default_fallback = yes
proxy: dead_time = 120
proxy: post_proxy_authorize = no
proxy: wake_all_if_all_dead = no
security: max_attributes = 200
security: reject_delay = 1
security: status_server = no
main: debug_level = 0
read_config_files: reading dictionary
read_config_files: reading naslist
Using deprecated naslist file. Support for this will go away soon.
read_config_files: reading clients
read_config_files: reading realms
radiusd: entering modules setup
Module: Library search path is /usr/lib/freeradius
Module: Loaded exec
exec: wait = no
exec: program = "(null)"
exec: input_pairs = "request"
exec: output_pairs = "(null)"
exec: packet_type = "(null)"
Module: Instantiated exec (exec)
Module: Loaded expr
Module: Instantiated expr (expr)
Module: Loaded PAP
pap: encryption_scheme = "crypt"
Module: Instantiated pap (pap)
Module: Loaded CHAP
Module: Instantiated chap (chap)
Module: Loaded MS-CHAP
mschap: use_mppe = yes
mschap: require_encryption = no
mschap: require_strong = no
mschap: with_ntdomain_hack = no
mschap: passwd = "(null)"
mschap: ntlm_auth = "(null)"
Module: Instantiated mschap (mschap)
Module: Loaded System
unix: cache = no
unix: passwd = "/etc/passwd"
unix: shadow = "/etc/shadow"
unix: group = "/etc/group"
unix: radwtmp = "/var/log/freeradius/radwtmp"
unix: usegroup = no
unix: cache_reload = 600
Module: Instantiated unix (unix)
Module: Loaded eap
eap: default_eap_type = "md5"
eap: timer_expire = 60
eap: ignore_unknown_eap_types = no
eap: cisco_accounting_username_bug = no
rlm_eap: Loaded and initialized type md5
rlm_eap: Loaded and initialized type leap
gtc: challenge = "Password: "
gtc: auth_type = "PAP"
rlm_eap: Loaded and initialized type gtc
mschapv2: with_ntdomain_hack = no
rlm_eap: Loaded and initialized type mschapv2
Module: Instantiated eap (eap)
Module: Loaded preprocess
preprocess: huntgroups = "/etc/freeradius/huntgroups"
preprocess: hints = "/etc/freeradius/hints"
preprocess: with_ascend_hack = no
preprocess: ascend_channels_per_line = 23
preprocess: with_ntdomain_hack = no
preprocess: with_specialix_jetstream_hack = no
preprocess: with_cisco_vsa_hack = no
preprocess: with_alvarion_vsa_hack = no
Module: Instantiated preprocess (preprocess)
Module: Loaded realm
realm: format = "suffix"
realm: delimiter = "@"
realm: ignore_default = no
realm: ignore_null = no
Module: Instantiated realm (suffix)
Module: Loaded files
files: usersfile = "/etc/freeradius/users"
files: acctusersfile = "/etc/freeradius/acct_users"
files: preproxy_usersfile = "/etc/freeradius/preproxy_users"
files: compat = "no"
Module: Instantiated files (files)
Module: Loaded Acct-Unique-Session-Id
acct_unique: key = "User-Name, Acct-Session-Id, NAS-IP-Address,
Client-IP-Address, NAS-Port"
Module: Instantiated acct_unique (acct_unique)
Module: Loaded detail
detail: detailfile =
"/var/log/freeradius/radacct/%{Client-IP-Address}/detail-%Y%m%d"
detail: detailperm = 384
detail: dirperm = 493
detail: locking = no
Module: Instantiated detail (detail)
Module: Loaded radutmp
radutmp: filename = "/var/log/freeradius/radutmp"
radutmp: username = "%{User-Name}"
radutmp: case_sensitive = yes
radutmp: check_with_nas = yes
radutmp: perm = 384
radutmp: callerid = yes
Module: Instantiated radutmp (radutmp)
Listening on authentication 127.0.0.1:1812
Listening on accounting 127.0.0.1:1813
Ready to process requests.
rad_recv: Access-Request packet from host 127.0.0.1:32813, id=179, length=95
User-Name = "jrc"
NAS-Identifier = "jrcnas"
NAS-Port-Type = Ethernet
CUI = "0"
Service-Type = Framed-User
Framed-MTU = 1400
Calling-Station-Id = "1:1:1:1:1:1"
EAP-Message = 0x01100008016a7263
Message-Authenticator = 0x64c5851b699cd2c027877bbb94fe7f8b
Processing the authorize section of radiusd.conf
modcall: entering group authorize for request 0
modcall[authorize]: module "preprocess" returns ok for request 0
modcall[authorize]: module "chap" returns noop for request 0
modcall[authorize]: module "mschap" returns noop for request 0
rlm_realm: No '@' in User-Name = "jrc", looking up realm NULL
rlm_realm: No such realm "NULL"
modcall[authorize]: module "suffix" returns noop for request 0
rlm_eap: EAP packet type request id 16 length 8
rlm_eap: No EAP Start, assuming it's an on-going EAP conversation
modcall[authorize]: module "eap" returns updated for request 0
users: Matched entry DEFAULT at line 152
users: Matched entry jrc at line 178
modcall[authorize]: module "files" returns ok for request 0
modcall: leaving group authorize (returns updated) for request 0
rad_check_password: Found Auth-Type EAP
auth: type "EAP"
Processing the authenticate section of radiusd.conf
modcall: entering group authenticate for request 0
rlm_eap: Identity Unknown, authentication failed
rlm_eap: Failed in handler
modcall[authenticate]: module "eap" returns invalid for request 0
modcall: leaving group authenticate (returns invalid) for request 0
auth: Failed to validate the user.
Delaying request 0 for 1 seconds
Finished request 0
Going to the next request
--- Walking the entire request list ---
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 179 to 127.0.0.1 port 32813
Waking up in 4 seconds...
--- Walking the entire request list ---
Cleaning up request 0 ID 179 with timestamp 469b9233
Nothing to do. Sleeping until we see a request.
debug log from Client:
-------------------------------------
cheux301:/home/govardhana# radeapclient -x localhost auth jrcsecret
<access-request
+++> About to send encoded packet:
User-Name = "jrc"
NAS-Identifier = "jrcnas"
NAS-Port-Type = Ethernet
CUI = "0"
Service-Type = Framed-User
Framed-MTU = 1400
Calling-Station-Id = "1:1:1:1:1:1"
EAP-Message = 0x01100008016a7263
Message-Authenticator = 0x00
Sending Access-Request of id 179 to 127.0.0.1 port 1812
User-Name = "jrc"
NAS-Identifier = "jrcnas"
NAS-Port-Type = Ethernet
CUI = "0"
Service-Type = Framed-User
Framed-MTU = 1400
Calling-Station-Id = "1:1:1:1:1:1"
EAP-Message = 0x01100008016a7263
Message-Authenticator = 0x00000000000000000000000000000000
rad_recv: Access-Reject packet from host 127.0.0.1:1812, id=179, length=20
rlm_eap: EAP-Message not found
<+++ EAP decoded packet:
Thanks & Regards,
Govardhana K N
--
With Regards,
Govardhana K N
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