FreeRadius questions
James DeLuca
jdeluca at wiu.k12.pa.us
Tue Feb 28 18:06:18 CET 2012
Hope you can help us out. First time dealing with RADIUS servers. Following your instructions. Seem to have missed something along the way.
We are running FreeRadius(Version 2.1.1) on a SLES version 11 server. The serve has a static IP address.
We have tried both of the following setting in our client.conf file(/etc/raddb/clients.conf). Neither have produced good results.
client localhost {
ipadddr = 127.0.0.1
require_message_authenticator = no
secret = "xxxxx"
nastype = "other"
}
client localhost {
ipadddr = 10.0.xxx.xxx
require_message_authenticator = no
secret = "xxxxx"
nastype = "other"
}
We entered a user in our user(/etc/raddb/users) file
bob Cleartext-Password := "hello"
Started two terminal sessions. In the first session we ran /usr/sbin/radiusd -X
And received these results
FreeRADIUS Version 2.1.1, for host i686-suse-linux-gnu, built on Feb 23 2009 at 21:34:25 Copyright (C) 1999-2008 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/detail including configuration file /etc/raddb/modules/preprocess including configuration file /etc/raddb/modules/ippool including configuration file /etc/raddb/modules/inner-eap including configuration file /etc/raddb/modules/checkval including configuration file /etc/raddb/modules/ldap including configuration file /etc/raddb/modules/sradutmp including configuration file /etc/raddb/modules/attr_filter including configuration file /etc/raddb/modules/policy including configuration file /etc/raddb/modules/always including configuration file /etc/raddb/modules/etc_group including configuration file /etc/raddb/modules/logintime including configuration file /etc/raddb/modules/passwd including configuration file /etc/raddb/modules/realm including configuration file /etc/raddb/modules/krb5 including configuration file /etc/raddb/modules/echo including configuration file /etc/raddb/modules/expiration including configuration file /etc/raddb/modules/expr including configuration file /etc/raddb/modules/detail.example.com
including configuration file /etc/raddb/modules/pam including configuration file /etc/raddb/modules/files including configuration file /etc/raddb/modules/smbpasswd including configuration file /etc/raddb/modules/attr_rewrite including configuration file /etc/raddb/modules/linelog including configuration file /etc/raddb/modules/detail.log including configuration file /etc/raddb/modules/unix including configuration file /etc/raddb/modules/exec including configuration file /etc/raddb/modules/radutmp including configuration file /etc/raddb/modules/acct_unique including configuration file /etc/raddb/modules/digest including configuration file /etc/raddb/modules/chap including configuration file /etc/raddb/modules/sql_log including configuration file /etc/raddb/modules/mschap including configuration file /etc/raddb/modules/counter including configuration file /etc/raddb/modules/pap including configuration file /etc/raddb/modules/mac2vlan including configuration file /etc/raddb/modules/mac2ip including configuration file /etc/raddb/modules/wimax including configuration file /etc/raddb/eap.conf including configuration file /etc/raddb/sql.conf including configuration file /etc/raddb/sql/mysql/dialup.conf including configuration file /etc/raddb/sql/mysql/counter.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/inner-tunnel
group = radiusd
user = radiusd
including dictionary file /etc/raddb/dictionary main {
prefix = "/usr"
localstatedir = "/var"
logdir = "/var/log/radius"
libdir = "/usr/lib/freeradius"
radacctdir = "/var/log/radius/radacct"
hostname_lookups = no
max_request_time = 30
cleanup_delay = 5
max_requests = 1024
allow_core_dumps = no
pidfile = "/var/run/radiusd/radiusd.pid"
checkrad = "/usr/sbin/checkrad"
debug_level = 0
proxy_requests = yes
log {
stripped_names = no
auth = no
auth_badpass = no
auth_goodpass = no
}
security {
max_attributes = 200
reject_delay = 1
status_server = yes
}
}
client localhost {
ipaddr = 10.0.8.9
require_message_authenticator = no
secret = "testing123"
nastype = "other"
}
radiusd: #### Loading Realms and Home Servers #### proxy server {
retry_delay = 5
retry_count = 3
default_fallback = no
dead_time = 120
wake_all_if_all_dead = no
}
home_server localhost {
ipaddr = 127.0.0.1
port = 1812
type = "auth"
secret = "testing123"
response_window = 20
max_outstanding = 65536
zombie_period = 40
status_check = "status-server"
ping_interval = 30
check_interval = 30
num_answers_to_alive = 3
num_pings_to_alive = 3
revive_interval = 120
status_check_timeout = 4
}
home_server_pool my_auth_failover {
type = fail-over
home_server = localhost
}
realm example.com {
auth_pool = my_auth_failover
}
realm LOCAL {
}
radiusd: #### Instantiating modules #### instantiate {
Module: Linked to module rlm_exec
Module: Instantiating exec
exec {
wait = no
input_pairs = "request"
shell_escape = yes
}
Module: Linked to module rlm_expr
Module: Instantiating expr
Module: Linked to module rlm_expiration
Module: Instantiating expiration
expiration {
reply-message = "Password Has Expired "
}
Module: Linked to module rlm_logintime
Module: Instantiating logintime
logintime {
reply-message = "You are calling outside your allowed timespan "
minimum-timeout = 60
}
}
radiusd: #### Loading Virtual Servers #### server inner-tunnel { modules {
Module: Checking authenticate {...} for more modules to load
Module: Linked to module rlm_pap
Module: Instantiating pap
pap {
encryption_scheme = "auto"
auto_header = no
}
Module: Linked to module rlm_chap
Module: Instantiating chap
Module: Linked to module rlm_mschap
Module: Instantiating mschap
mschap {
use_mppe = yes
require_encryption = no
require_strong = no
with_ntdomain_hack = no
}
Module: Linked to module rlm_unix
Module: Instantiating unix
unix {
radwtmp = "/var/log/radius/radwtmp"
}
Module: Linked to module rlm_eap
Module: Instantiating eap
eap {
default_eap_type = "md5"
timer_expire = 60
ignore_unknown_eap_types = no
cisco_accounting_username_bug = no
max_sessions = 2048
}
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/server.pem"
certificate_file = "/etc/raddb/certs/server.pem"
CA_file = "/etc/raddb/certs/ca.pem"
private_key_password = "whatever"
dh_file = "/etc/raddb/certs/dh"
random_file = "/etc/raddb/certs/random"
fragment_size = 1024
include_length = yes
check_crl = no
cipher_list = "DEFAULT"
make_cert_command = "/etc/raddb/certs/bootstrap"
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 = no
use_tunneled_reply = no
virtual_server = "inner-tunnel"
}
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 suffix
realm suffix {
format = "suffix"
delimiter = "@"
ignore_default = no
ignore_null = no
}
Module: Linked to module rlm_files
Module: Instantiating 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 radutmp
radutmp {
filename = "/var/log/radius/radutmp"
username = "%{User-Name}"
case_sensitive = yes
check_with_nas = yes
perm = 384
callerid = yes
}
Module: Checking post-proxy {...} for more modules to load
Module: Checking post-auth {...} for more modules to load
Module: Linked to module rlm_attr_filter
Module: Instantiating attr_filter.access_reject
attr_filter attr_filter.access_reject {
attrsfile = "/etc/raddb/attrs.access_reject"
key = "%{User-Name}"
}
}
}
modules {
Module: Checking authenticate {...} for more modules to load
Module: Checking authorize {...} for more modules to load
Module: Linked to module rlm_preprocess
Module: Instantiating 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 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: Linked to module rlm_detail
Module: Instantiating 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 attr_filter.accounting_response
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 }
radiusd: #### Opening IP addresses and Ports #### listen {
type = "auth"
ipaddr = 10.0.8.9
port = 0
}
listen {
type = "acct"
ipaddr = *
port = 0
}
Listening on authentication address 10.0.8.9 port 1812 Listening on accounting address * port 1813 Listening on proxy address 10.0.8.9 port 1814 Ready to process requests.
In the second terminal window we ran:
radtest bob hello localhost 0 testing123
And got these results
Sending Access-Request of id 186 to 127.0.0.1 port 1812
User-Name = "bob"
User-Password = "hello"
NAS-IP-Address = 127.0.0.2
NAS-Port = 0
Sending Access-Request of id 186 to 127.0.0.1 port 1812
User-Name = "bob"
User-Password = "hello"
NAS-IP-Address = 127.0.0.2
NAS-Port = 0
Sending Access-Request of id 186 to 127.0.0.1 port 1812
User-Name = "bob"
User-Password = "hello"
NAS-IP-Address = 127.0.0.2
NAS-Port = 0
Sending Access-Request of id 186 to 127.0.0.1 port 1812
User-Name = "bob"
User-Password = "hello"
NAS-IP-Address = 127.0.0.2
NAS-Port = 0
Sending Access-Request of id 186 to 127.0.0.1 port 1812
User-Name = "bob"
User-Password = "hello"
NAS-IP-Address = 127.0.0.2
NAS-Port = 0
Sending Access-Request of id 186 to 127.0.0.1 port 1812
User-Name = "bob"
User-Password = "hello"
NAS-IP-Address = 127.0.0.2
NAS-Port = 0
Sending Access-Request of id 186 to 127.0.0.1 port 1812
User-Name = "bob"
User-Password = "hello"
NAS-IP-Address = 127.0.0.2
NAS-Port = 0
Sending Access-Request of id 186 to 127.0.0.1 port 1812
User-Name = "bob"
User-Password = "hello"
NAS-IP-Address = 127.0.0.2
NAS-Port = 0
Sending Access-Request of id 186 to 127.0.0.1 port 1812
User-Name = "bob"
User-Password = "hello"
NAS-IP-Address = 127.0.0.2
NAS-Port = 0
Sending Access-Request of id 186 to 127.0.0.1 port 1812
User-Name = "bob"
User-Password = "hello"
NAS-IP-Address = 127.0.0.2
NAS-Port = 0
radclient: no response from server for ID 186 socket 3
Searched for solutions to this error message, but have not been able to find any that work. Could you please tell us what we did wrong.
James M. DeLuca
Network Administrator
Kiski Area School District
200 Poplar St
Vandergrift, PA 15690
Office: 724-845-6188
Cell: 724-640-4681
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