freeradius 2.1.10 WARNING: Internal sanity check failed
joanroldan
joan.roldan.paitovi at gmail.com
Thu Jan 13 17:28:00 CET 2011
Hi,
I am configuring a freeradius for a institution for eduroam purposes, using
Fedora 13 and with freeradius 2.1.10. The only EAP type supported is
EAP-TTLS/PAP. I attach the radius -X output:
FreeRADIUS Version 2.1.10, for host x86_64-redhat-linux-gnu, built on Oct 19
2010 at 20:00:35
Copyright (C) 1999-2009 The FreeRADIUS server project and contributors.
There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.
You may redistribute copies of FreeRADIUS under the terms of the
GNU General Public License v2.
Starting - reading configuration files ...
including configuration file /etc/raddb/radiusd.conf
including configuration file /etc/raddb/proxy.conf
including configuration file /etc/raddb/clients.conf
including files in directory /etc/raddb/modules/
including configuration file /etc/raddb/modules/pap
including configuration file /etc/raddb/modules/mac2vlan
including configuration file /etc/raddb/modules/policy
including configuration file /etc/raddb/modules/always
including configuration file /etc/raddb/modules/linelog
including configuration file /etc/raddb/modules/attr_rewrite
including configuration file /etc/raddb/modules/checkval
including configuration file /etc/raddb/modules/dynamic_clients
including configuration file /etc/raddb/modules/detail.log
including configuration file /etc/raddb/modules/wimax
including configuration file /etc/raddb/modules/sql_log
including configuration file /etc/raddb/modules/files
including configuration file /etc/raddb/modules/counter
including configuration file /etc/raddb/modules/preprocess
including configuration file /etc/raddb/modules/cui
including configuration file /etc/raddb/modules/inner-eap
including configuration file /etc/raddb/modules/exec
including configuration file /etc/raddb/modules/perl
including configuration file /etc/raddb/modules/sqlcounter_expire_on_login
including configuration file /etc/raddb/modules/unix
including configuration file /etc/raddb/modules/realm
including configuration file /etc/raddb/modules/digest
including configuration file /etc/raddb/modules/ippool
including configuration file /etc/raddb/modules/expr
including configuration file /etc/raddb/modules/mschap
including configuration file /etc/raddb/modules/passwd
including configuration file /etc/raddb/modules/radutmp
including configuration file /etc/raddb/modules/ntlm_auth
including configuration file /etc/raddb/modules/expiration
including configuration file /etc/raddb/modules/sradutmp
including configuration file /etc/raddb/modules/logintime
including configuration file /etc/raddb/modules/etc_group
including configuration file /etc/raddb/modules/chap
including configuration file /etc/raddb/modules/smsotp
including configuration file /etc/raddb/modules/echo
including configuration file /etc/raddb/modules/opendirectory
including configuration file /etc/raddb/modules/detail
including configuration file /etc/raddb/modules/mac2ip
including configuration file /etc/raddb/modules/acct_unique
including configuration file /etc/raddb/modules/smbpasswd
including configuration file /etc/raddb/modules/pam
including configuration file /etc/raddb/modules/attr_filter
including configuration file /etc/raddb/modules/otp
including configuration file /etc/raddb/modules/detail.example.com
including configuration file /etc/raddb/eap.conf
including configuration file /etc/raddb/policy.conf
including files in directory /etc/raddb/sites-enabled/
including configuration file /etc/raddb/sites-enabled/default
including configuration file /etc/raddb/sites-enabled/control-socket
including configuration file /etc/raddb/sites-enabled/inner-tunnel
main {
user = "radiusd"
group = "radiusd"
allow_core_dumps = no
}
including dictionary file /etc/raddb/dictionary
main {
prefix = "/usr"
localstatedir = "/var"
logdir = "/var/log/radius"
libdir = "/usr/lib64/freeradius"
radacctdir = "/var/log/radius/radacct"
hostname_lookups = no
max_request_time = 30
cleanup_delay = 5
max_requests = 1024
pidfile = "/var/run/radiusd/radiusd.pid"
checkrad = "/usr/sbin/checkrad"
debug_level = 0
proxy_requests = yes
log {
stripped_names = no
auth = yes
auth_badpass = yes
auth_goodpass = yes
}
security {
max_attributes = 200
reject_delay = 1
status_server = yes
}
}
radiusd: #### Loading Realms and Home Servers ####
proxy server {
retry_delay = 5
retry_count = 3
default_fallback = yes
dead_time = 120
wake_all_if_all_dead = no
}
realm NULL {
nostrip
authhost = LOCAL
accthost = LOCAL
}
realm DEFAULT {
nostrip
authhost = X.X.X.X:1812
accthost = X.X.X.X:1813
secret = verysecret
}
realm irta.cat {
nostrip
authhost = 192.168.1.34
accthost = 192.168.1.34
secret = ******
}
realm irta.es {
nostrip
authhost = 192.168.1.34
accthost = 192.168.1.34
secret = ******
}
realm IRTA_NT {
nostrip
authhost = 192.168.1.34
accthost = 192.168.1.34
secret = ******
}
radiusd: #### Loading Clients ####
client localhost {
ipaddr = 127.0.0.1
require_message_authenticator = no
secret = "testing123"
nastype = "other"
}
client X.X.X.X {
require_message_authenticator = no
secret = "******"
shortname = "RADIUS_Anella"
}
client X.X.X.X0 {
require_message_authenticator = no
secret = "******"
shortname = "ISA"
}
client X.X.X.X1 {
require_message_authenticator = no
secret = "******"
shortname = "ISA"
}
client X.X.X.X2 {
require_message_authenticator = no
secret = "******"
shortname = "ISA"
}
client 172.18.1.10 {
require_message_authenticator = no
secret = "******"
shortname = "WLC_SSCC"
}
client 172.18.2.10 {
require_message_authenticator = no
secret = "******"
shortname = "WLC_Cabrils"
}
client 172.18.3.10 {
require_message_authenticator = no
secret = "******"
shortname = "WLC_Monells"
}
client 172.18.5.10 {
require_message_authenticator = no
secret = "******"
shortname = "WLC_Lleida"
}
client 172.18.6.10 {
require_message_authenticator = no
secret = "******"
shortname = "WLC_Mas_de_Bover"
}
client 172.18.8.10 {
require_message_authenticator = no
secret = "******"
shortname = "WLC_Sant_Carles_Rapita_Ebre"
}
client 172.18.10.10 {
require_message_authenticator = no
secret = "******"
shortname = "WLC_Torra_Marimon"
}
radiusd: #### Instantiating modules ####
instantiate {
Module: Linked to module rlm_exec
Module: Instantiating module "exec" from file /etc/raddb/modules/exec
exec {
wait = no
input_pairs = "request"
shell_escape = yes
}
Module: Linked to module rlm_expr
Module: Instantiating module "expr" from file /etc/raddb/modules/expr
Module: Linked to module rlm_expiration
Module: Instantiating module "expiration" from file
/etc/raddb/modules/expiration
expiration {
reply-message = "Password Has Expired "
}
Module: Linked to module rlm_logintime
Module: Instantiating module "logintime" from file
/etc/raddb/modules/logintime
logintime {
reply-message = "You are calling outside your allowed timespan "
minimum-timeout = 60
}
}
radiusd: #### Loading Virtual Servers ####
server inner-tunnel { # from file /etc/raddb/sites-enabled/inner-tunnel
modules {
Module: Checking authenticate {...} for more modules to load
Module: Linked to module rlm_pap
Module: Instantiating module "pap" from file /etc/raddb/modules/pap
pap {
encryption_scheme = "auto"
auto_header = no
}
Module: Linked to module rlm_chap
Module: Instantiating module "chap" from file /etc/raddb/modules/chap
Module: Linked to module rlm_mschap
Module: Instantiating module "mschap" from file /etc/raddb/modules/mschap
mschap {
use_mppe = yes
require_encryption = no
require_strong = no
with_ntdomain_hack = no
}
Module: Linked to module rlm_unix
Module: Instantiating module "unix" from file /etc/raddb/modules/unix
unix {
radwtmp = "/var/log/radius/radwtmp"
}
Module: Linked to module rlm_eap
Module: Instantiating module "eap" from file /etc/raddb/eap.conf
eap {
default_eap_type = "ttls"
timer_expire = 60
ignore_unknown_eap_types = yes
cisco_accounting_username_bug = yes
max_sessions = 4096
}
Module: Linked to sub-module rlm_eap_md5
Module: Instantiating eap-md5
Module: Linked to sub-module rlm_eap_leap
Module: Instantiating eap-leap
Module: Linked to sub-module rlm_eap_gtc
Module: Instantiating eap-gtc
gtc {
challenge = "Password: "
auth_type = "PAP"
}
Module: Linked to sub-module rlm_eap_tls
Module: Instantiating eap-tls
tls {
rsa_key_exchange = no
dh_key_exchange = yes
rsa_key_length = 512
dh_key_length = 512
verify_depth = 0
pem_file_type = yes
private_key_file = "/etc/raddb/certs/sr013_irta_es.key"
certificate_file = "/etc/raddb/certs/certificat_es.cer"
CA_file = "/etc/raddb/certs/ca.pem"
private_key_password = "******"
dh_file = "/etc/raddb/certs/dh"
random_file = "/etc/raddb/certs/random"
fragment_size = 1024
include_length = yes
check_crl = no
cipher_list = "DEFAULT"
cache {
enable = no
lifetime = 24
max_entries = 255
}
}
Module: Linked to sub-module rlm_eap_ttls
Module: Instantiating eap-ttls
ttls {
default_eap_type = "md5"
copy_request_to_tunnel = yes
use_tunneled_reply = yes
virtual_server = "inner-tunnel"
include_length = yes
}
Module: Linked to sub-module rlm_eap_peap
Module: Instantiating eap-peap
peap {
default_eap_type = "mschapv2"
copy_request_to_tunnel = no
use_tunneled_reply = no
proxy_tunneled_request_as_eap = yes
virtual_server = "inner-tunnel"
}
Module: Linked to sub-module rlm_eap_mschapv2
Module: Instantiating eap-mschapv2
mschapv2 {
with_ntdomain_hack = no
}
Module: Checking authorize {...} for more modules to load
Module: Linked to module rlm_realm
Module: Instantiating module "suffix" from file /etc/raddb/modules/realm
realm suffix {
format = "suffix"
delimiter = "@"
ignore_default = no
ignore_null = no
}
Module: Instantiating module "ntdomain" from file /etc/raddb/modules/realm
realm ntdomain {
format = "prefix"
delimiter = "\"
ignore_default = no
ignore_null = no
}
Module: Linked to module rlm_files
Module: Instantiating module "files" from file /etc/raddb/modules/files
files {
usersfile = "/etc/raddb/users"
acctusersfile = "/etc/raddb/acct_users"
preproxy_usersfile = "/etc/raddb/preproxy_users"
compat = "no"
}
Module: Checking session {...} for more modules to load
Module: Linked to module rlm_radutmp
Module: Instantiating module "radutmp" from file /etc/raddb/modules/radutmp
radutmp {
filename = "/var/log/radius/radutmp"
username = "%{User-Name}"
case_sensitive = yes
check_with_nas = yes
perm = 384
callerid = yes
}
Module: Checking pre-proxy {...} for more modules to load
Module: Linked to module rlm_detail
Module: Instantiating module "pre_proxy_log" from file
/etc/raddb/modules/detail.log
detail pre_proxy_log {
detailfile =
"/var/log/radius/radacct/%{Client-IP-Address}/pre-proxy-detail-%Y%m%d"
header = "%t"
detailperm = 384
dirperm = 493
locking = no
log_packet_header = no
}
Module: Checking post-proxy {...} for more modules to load
Module: Instantiating module "post_proxy_log" from file
/etc/raddb/modules/detail.log
detail post_proxy_log {
detailfile =
"/var/log/radius/radacct/%{Client-IP-Address}/post-proxy-detail-%Y%m%d"
header = "%t"
detailperm = 384
dirperm = 493
locking = no
log_packet_header = no
}
Module: Checking post-auth {...} for more modules to load
Module: Linked to module rlm_attr_filter
Module: Instantiating module "attr_filter.access_reject" from file
/etc/raddb/modules/attr_filter
attr_filter attr_filter.access_reject {
attrsfile = "/etc/raddb/attrs.access_reject"
key = "%{User-Name}"
}
} # modules
} # server
server { # from file /etc/raddb/radiusd.conf
modules {
Module: Checking authenticate {...} for more modules to load
Module: Linked to module rlm_digest
Module: Instantiating module "digest" from file /etc/raddb/modules/digest
Module: Checking authorize {...} for more modules to load
Module: Linked to module rlm_preprocess
Module: Instantiating module "preprocess" from file
/etc/raddb/modules/preprocess
preprocess {
huntgroups = "/etc/raddb/huntgroups"
hints = "/etc/raddb/hints"
with_ascend_hack = no
ascend_channels_per_line = 23
with_ntdomain_hack = no
with_specialix_jetstream_hack = no
with_cisco_vsa_hack = no
with_alvarion_vsa_hack = no
}
Module: Checking preacct {...} for more modules to load
Module: Linked to module rlm_acct_unique
Module: Instantiating module "acct_unique" from file
/etc/raddb/modules/acct_unique
acct_unique {
key = "User-Name, Acct-Session-Id, NAS-IP-Address,
Client-IP-Address, NAS-Port"
}
Module: Checking accounting {...} for more modules to load
Module: Instantiating module "detail" from file /etc/raddb/modules/detail
detail {
detailfile =
"/var/log/radius/radacct/%{Client-IP-Address}/detail-%Y%m%d"
header = "%t"
detailperm = 384
dirperm = 493
locking = no
log_packet_header = no
}
Module: Instantiating module "attr_filter.accounting_response" from file
/etc/raddb/modules/attr_filter
attr_filter attr_filter.accounting_response {
attrsfile = "/etc/raddb/attrs.accounting_response"
key = "%{User-Name}"
}
Module: Checking session {...} for more modules to load
Module: Checking post-proxy {...} for more modules to load
Module: Checking post-auth {...} for more modules to load
} # modules
} # server
radiusd: #### Opening IP addresses and Ports ####
listen {
type = "auth"
ipaddr = X.X.X.X
port = 1812
}
listen {
type = "acct"
ipaddr = X.X.X.X
port = 1813
}
listen {
type = "control"
listen {
socket = "/var/run/radiusd/radiusd.sock"
}
}
listen {
type = "auth"
ipaddr = 127.0.0.1
port = 18120
}
Listening on authentication address X.X.X.X port 1812
Listening on accounting address X.X.X.X port 1813
Listening on command file /var/run/radiusd/radiusd.sock
Listening on authentication address 127.0.0.1 port 18120 as server
inner-tunnel
Listening on proxy address X.X.X.X port 1814
Ready to process requests.
Using a client with Windows 7 and supplicant SecureW2 I get the next
warning:
rad_recv: Access-Request packet from host X.X.X.X port 46577, id=9,
length=203
User-Name = ************
Calling-Station-Id = "00-26-B6-59-F1-EA"
Called-Station-Id = "00-22-55-F1-80-B0:eduroam"
NAS-Port = 1
NAS-IP-Address = 172.18.1.10
NAS-Identifier = "WLC_SSCC"
Airespace-Wlan-Id = 1
Service-Type = Framed-User
Framed-MTU = 1300
NAS-Port-Type = Wireless-802.11
Tunnel-Type:0 = VLAN
Tunnel-Medium-Type:0 = IEEE-802
Tunnel-Private-Group-Id:0 = "50"
EAP-Message = 0x0203001a0170726f7665735f697274614063657363612e636174
Message-Authenticator = 0xce819241867a6c729cd1ce2fbc6f1871
# Executing section authorize from file /etc/raddb/sites-enabled/default
+- entering group authorize {...}
++[preprocess] returns ok
++[chap] returns noop
++[mschap] returns noop
++[digest] returns noop
[suffix] Looking up realm "cesca.cat" for User-Name = ************
[suffix] Found realm "DEFAULT"
[suffix] Adding Realm = "DEFAULT"
[suffix] Proxying request from user ************ to realm DEFAULT
[suffix] Preparing to proxy authentication request to realm "DEFAULT"
++[suffix] returns updated
[eap] Request is supposed to be proxied to Realm DEFAULT. Not doing EAP.
++[eap] returns noop
++[files] returns noop
++[expiration] returns noop
++[logintime] returns noop
++[pap] returns noop
WARNING: Empty pre-proxy section. Using default return values.
Sending Access-Request of id 158 to 84.88.0.19 port 1812
User-Name = ************
Calling-Station-Id = "00-26-B6-59-F1-EA"
Called-Station-Id = "00-22-55-F1-80-B0:eduroam"
NAS-Port = 1
NAS-IP-Address = 172.18.1.10
NAS-Identifier = "WLC_SSCC"
Airespace-Wlan-Id = 1
Service-Type = Framed-User
Framed-MTU = 1300
NAS-Port-Type = Wireless-802.11
Tunnel-Type:0 = VLAN
Tunnel-Medium-Type:0 = IEEE-802
Tunnel-Private-Group-Id:0 = "50"
EAP-Message = 0x0203001a0170726f7665735f697274614063657363612e636174
Message-Authenticator = 0x00000000000000000000000000000000
Proxy-State = 0x39
Proxying request 2 to home server 84.88.0.19 port 1812
Sending Access-Request of id 158 to 84.88.0.19 port 1812
User-Name = ************
Calling-Station-Id = "00-26-B6-59-F1-EA"
Called-Station-Id = "00-22-55-F1-80-B0:eduroam"
NAS-Port = 1
NAS-IP-Address = 172.18.1.10
NAS-Identifier = "WLC_SSCC"
Airespace-Wlan-Id = 1
Service-Type = Framed-User
Framed-MTU = 1300
NAS-Port-Type = Wireless-802.11
Tunnel-Type:0 = VLAN
Tunnel-Medium-Type:0 = IEEE-802
Tunnel-Private-Group-Id:0 = "50"
EAP-Message = 0x0203001a0170726f7665735f697274614063657363612e636174
Message-Authenticator = 0x00000000000000000000000000000000
Proxy-State = 0x39
Going to the next request
Waking up in 0.9 seconds.
Waking up in 12.9 seconds.
rad_recv: Access-Request packet from host X.X.X.X port 46577, id=9,
length=203
Sending duplicate proxied request to home server 84.88.0.19 port 1812 - ID:
158
Sending Access-Request of id 158 to 84.88.0.19 port 1812
User-Name = ************
Calling-Station-Id = "00-26-B6-59-F1-EA"
Called-Station-Id = "00-22-55-F1-80-B0:eduroam"
NAS-Port = 1
NAS-IP-Address = 172.18.1.10
NAS-Identifier = "WLC_SSCC"
Airespace-Wlan-Id = 1
Service-Type = Framed-User
Framed-MTU = 1300
NAS-Port-Type = Wireless-802.11
Tunnel-Type:0 = VLAN
Tunnel-Medium-Type:0 = IEEE-802
Tunnel-Private-Group-Id:0 = "50"
EAP-Message = 0x0203001a0170726f7665735f697274614063657363612e636174
Message-Authenticator = 0x00000000000000000000000000000000
Proxy-State = 0x39
Waking up in 11.9 seconds.
rad_recv: Access-Request packet from host X.X.X.X port 46577, id=9,
length=203
Sending duplicate proxied request to home server 84.88.0.19 port 1812 - ID:
158
Sending Access-Request of id 158 to 84.88.0.19 port 1812
User-Name = ************
Calling-Station-Id = "00-26-B6-59-F1-EA"
Called-Station-Id = "00-22-55-F1-80-B0:eduroam"
NAS-Port = 1
NAS-IP-Address = 172.18.1.10
NAS-Identifier = "WLC_SSCC"
Airespace-Wlan-Id = 1
Service-Type = Framed-User
Framed-MTU = 1300
NAS-Port-Type = Wireless-802.11
Tunnel-Type:0 = VLAN
Tunnel-Medium-Type:0 = IEEE-802
Tunnel-Private-Group-Id:0 = "50"
EAP-Message = 0x0203001a0170726f7665735f697274614063657363612e636174
Message-Authenticator = 0x00000000000000000000000000000000
Proxy-State = 0x39
Waking up in 9.9 seconds.
rad_recv: Access-Request packet from host X.X.X.X port 46577, id=9,
length=203
Sending duplicate proxied request to home server 84.88.0.19 port 1812 - ID:
158
Sending Access-Request of id 158 to 84.88.0.19 port 1812
User-Name = ************
Calling-Station-Id = "00-26-B6-59-F1-EA"
Called-Station-Id = "00-22-55-F1-80-B0:eduroam"
NAS-Port = 1
NAS-IP-Address = 172.18.1.10
NAS-Identifier = "WLC_SSCC"
Airespace-Wlan-Id = 1
Service-Type = Framed-User
Framed-MTU = 1300
NAS-Port-Type = Wireless-802.11
Tunnel-Type:0 = VLAN
Tunnel-Medium-Type:0 = IEEE-802
Tunnel-Private-Group-Id:0 = "50"
EAP-Message = 0x0203001a0170726f7665735f697274614063657363612e636174
Message-Authenticator = 0x00000000000000000000000000000000
Proxy-State = 0x39
Waking up in 7.9 seconds.
rad_recv: Access-Request packet from host X.X.X.X port 46577, id=9,
length=203
Sending duplicate proxied request to home server 84.88.0.19 port 1812 - ID:
158
Sending Access-Request of id 158 to 84.88.0.19 port 1812
User-Name = ************
Calling-Station-Id = "00-26-B6-59-F1-EA"
Called-Station-Id = "00-22-55-F1-80-B0:eduroam"
NAS-Port = 1
NAS-IP-Address = 172.18.1.10
NAS-Identifier = "WLC_SSCC"
Airespace-Wlan-Id = 1
Service-Type = Framed-User
Framed-MTU = 1300
NAS-Port-Type = Wireless-802.11
Tunnel-Type:0 = VLAN
Tunnel-Medium-Type:0 = IEEE-802
Tunnel-Private-Group-Id:0 = "50"
EAP-Message = 0x0203001a0170726f7665735f697274614063657363612e636174
Message-Authenticator = 0x00000000000000000000000000000000
Proxy-State = 0x39
Waking up in 5.9 seconds.
rad_recv: Access-Request packet from host X.X.X.X port 46577, id=9,
length=203
Sending duplicate proxied request to home server 84.88.0.19 port 1812 - ID:
158
Sending Access-Request of id 158 to 84.88.0.19 port 1812
User-Name = ************
Calling-Station-Id = "00-26-B6-59-F1-EA"
Called-Station-Id = "00-22-55-F1-80-B0:eduroam"
NAS-Port = 1
NAS-IP-Address = 172.18.1.10
NAS-Identifier = "WLC_SSCC"
Airespace-Wlan-Id = 1
Service-Type = Framed-User
Framed-MTU = 1300
NAS-Port-Type = Wireless-802.11
Tunnel-Type:0 = VLAN
Tunnel-Medium-Type:0 = IEEE-802
Tunnel-Private-Group-Id:0 = "50"
EAP-Message = 0x0203001a0170726f7665735f697274614063657363612e636174
Message-Authenticator = 0x00000000000000000000000000000000
Proxy-State = 0x39
Waking up in 3.9 seconds.
WARNING: Internal sanity check failed in event handler for request 2:
Discarding the request!
Ready to process requests.
So I have mainly tho doubts:
First, one why this warning happens and how to solve it.
Second one, is it normal that EAP-TTLS does not begin?
Thanks in advance,
Joan.
--
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