RADIUSD amnesia!
Dean, Barry
B.Dean at liverpool.ac.uk
Tue Sep 23 15:25:41 CEST 2008
I am somewhat confused.
My RADIUS server forgot about some clients, all by itself, honest!
Users stopped being able to authenticate (I say users, we had one!), using eduroam from Portugal, turns out that some time after September 5th, the RADIUS server stopped recognising the JANET roaming RADIUS servers!
I had to restart the servers on September 8th after a failure of our Active Directory servers. RADIUS/Winbind did not recover without help when AD came back. It was the same config however.
There had been a restart on 17th March, 8th Sep and 23rd Sep, so RADIUS was running at the time it developed its amnesia.
-X output attached, with error at the bottom I am seeing when trying to authenticate from off-site.
Anyone got any ideas?
---cut here
# /usr/radius/sbin/radiusd -X
FreeRADIUS Version 2.0.2, for host i386-pc-solaris2.10, built on Mar 7 2008 at 09:52:42
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.
Starting - reading configuration files ...
including configuration file /usr/radius/etc/raddb/radiusd.conf
including configuration file /usr/radius/etc/raddb/proxy.conf
including configuration file /usr/radius/etc/raddb/snmp.conf
including configuration file /usr/radius/etc/raddb/eap.conf
including configuration file /usr/radius/etc/raddb/sql.conf
including configuration file /usr/radius/etc/raddb/sql/mysql/dialup.conf
including configuration file /usr/radius/etc/raddb/sql/mysql/counter.conf
including configuration file /usr/radius/etc/raddb/policy.conf
including files in directory /usr/radius/etc/raddb/sites-enabled/
including configuration file /usr/radius/etc/raddb/sites-enabled/janet-roaming
including configuration file /usr/radius/etc/raddb/jrs-clients.conf
including configuration file /usr/radius/etc/raddb/sites-enabled/local-auth
including configuration file /usr/radius/etc/raddb/local-clients.conf
including dictionary file /usr/radius/etc/raddb/dictionary
main {
prefix = "/usr/radius"
localstatedir = "/usr/radius/var"
logdir = "/usr/radius/log"
libdir = "/usr/radius/lib"
radacctdir = "/usr/radius/log/radacct"
hostname_lookups = no
max_request_time = 30
cleanup_delay = 5
max_requests = 1024
allow_core_dumps = no
pidfile = "/usr/radius/var/run/radiusd/radiusd.pid"
user = "radius"
group = "radius"
checkrad = "/usr/radius/sbin/checkrad"
debug_level = 0
proxy_requests = 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 = no
dead_time = 120
wake_all_if_all_dead = no
}
realm LOCAL {
authhost = LOCAL
accthost = LOCAL
}
realm NULL {
authhost = LOCAL
accthost = LOCAL
}
realm liv.ac.uk {
authhost = LOCAL
accthost = LOCAL
}
realm liverpool.ac.uk {
authhost = LOCAL
accthost = LOCAL
}
realm DEFAULT {
nostrip
authhost = roaming0.ja.net:1812
accthost = roaming0.ja.net:1813
secret = <roaming0-secret>
}
realm DEFAULT {
authhost = roaming1.ja.net:1812
accthost = roaming1.ja.net:1813
secret = <roaming1-secret>
} # realm DEFAULT
realm DEFAULT {
authhost = roaming2.ja.net:1812
accthost = roaming2.ja.net:1813
secret = <roaming2-secret>
} # realm DEFAULT
radiusd: #### Instantiating modules ####
instantiate {
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 jrsradius {
modules {
Module: Checking authenticate {...} for more modules to load
Module: Linked to module rlm_pap
Module: Instantiating pap
pap {
encryption_scheme = "auto"
auto_header = yes
}
Module: Linked to module rlm_chap
Module: Instantiating chap
Module: Linked to module rlm_mschap
Module: Instantiating mschap
mschap {
use_mppe = yes
require_encryption = yes
require_strong = yes
with_ntdomain_hack = yes
ntlm_auth = "/usr/sfw/bin/ntlm_auth --request-nt-key --username=%{Stripped-User-Name:-%{User-Name:-None}} --challenge=%{mschap:Challenge:-00} --nt-response=%{mschap:NT-Response:-00}"
}
Module: Linked to module rlm_unix
Module: Instantiating unix
unix {
radwtmp = "/usr/radius/log/radwtmp"
}
Module: Linked to module rlm_ldap
Module: Instantiating ldap
ldap {
server = "<ldapserver>"
port = 389
password = "<password>"
identity = "CN=<ldap-user>,OU=UOL,DC=liv,DC=ac,DC=uk"
net_timeout = 1
timeout = 4
timelimit = 3
tls_mode = no
start_tls = no
tls_require_cert = "allow"
tls {
start_tls = no
require_cert = "allow"
}
basedn = "OU=UOL,DC=liv,DC=ac,DC=uk"
filter = "(sAMAccountName=%{%{Stripped-User-Name}:-%{User-Name}})"
base_filter = "(objectclass=radiusprofile)"
auto_header = no
access_attr_used_for_allow = yes
groupname_attribute = "cn"
groupmembership_filter = "(|(&(objectClass=GroupOfNames)(member=%{Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{Ldap-UserDn})))"
dictionary_mapping = "/usr/radius/etc/raddb/ldap.attrmap"
ldap_debug = 0
ldap_connections_number = 5
compare_check_items = no
do_xlat = yes
edir_account_policy_check = no
set_auth_type = yes
}
rlm_ldap: Registering ldap_groupcmp for Ldap-Group
rlm_ldap: Registering ldap_xlat with xlat_name ldap
rlm_ldap: reading ldap<->radius mappings from file /usr/radius/etc/raddb/ldap.attrmap
rlm_ldap: LDAP radiusCheckItem mapped to RADIUS $GENERIC$
rlm_ldap: LDAP radiusReplyItem mapped to RADIUS $GENERIC$
rlm_ldap: LDAP radiusAuthType mapped to RADIUS Auth-Type
rlm_ldap: LDAP radiusSimultaneousUse mapped to RADIUS Simultaneous-Use
rlm_ldap: LDAP radiusCalledStationId mapped to RADIUS Called-Station-Id
rlm_ldap: LDAP radiusCallingStationId mapped to RADIUS Calling-Station-Id
rlm_ldap: LDAP lmPassword mapped to RADIUS LM-Password
rlm_ldap: LDAP ntPassword mapped to RADIUS NT-Password
rlm_ldap: LDAP sambaLmPassword mapped to RADIUS LM-Password
rlm_ldap: LDAP sambaNtPassword mapped to RADIUS NT-Password
rlm_ldap: LDAP acctFlags mapped to RADIUS SMB-Account-CTRL-TEXT
rlm_ldap: LDAP radiusExpiration mapped to RADIUS Expiration
rlm_ldap: LDAP radiusNASIpAddress mapped to RADIUS NAS-IP-Address
rlm_ldap: LDAP radiusServiceType mapped to RADIUS Service-Type
rlm_ldap: LDAP radiusFramedProtocol mapped to RADIUS Framed-Protocol
rlm_ldap: LDAP radiusFramedIPAddress mapped to RADIUS Framed-IP-Address
rlm_ldap: LDAP radiusFramedIPNetmask mapped to RADIUS Framed-IP-Netmask
rlm_ldap: LDAP radiusFramedRoute mapped to RADIUS Framed-Route
rlm_ldap: LDAP radiusFramedRouting mapped to RADIUS Framed-Routing
rlm_ldap: LDAP radiusFilterId mapped to RADIUS Filter-Id
rlm_ldap: LDAP radiusFramedMTU mapped to RADIUS Framed-MTU
rlm_ldap: LDAP radiusFramedCompression mapped to RADIUS Framed-Compression
rlm_ldap: LDAP radiusLoginIPHost mapped to RADIUS Login-IP-Host
rlm_ldap: LDAP radiusLoginService mapped to RADIUS Login-Service
rlm_ldap: LDAP radiusLoginTCPPort mapped to RADIUS Login-TCP-Port
rlm_ldap: LDAP radiusCallbackNumber mapped to RADIUS Callback-Number
rlm_ldap: LDAP radiusCallbackId mapped to RADIUS Callback-Id
rlm_ldap: LDAP radiusFramedIPXNetwork mapped to RADIUS Framed-IPX-Network
rlm_ldap: LDAP radiusClass mapped to RADIUS Class
rlm_ldap: LDAP radiusSessionTimeout mapped to RADIUS Session-Timeout
rlm_ldap: LDAP radiusIdleTimeout mapped to RADIUS Idle-Timeout
rlm_ldap: LDAP radiusTerminationAction mapped to RADIUS Termination-Action
rlm_ldap: LDAP radiusLoginLATService mapped to RADIUS Login-LAT-Service
rlm_ldap: LDAP radiusLoginLATNode mapped to RADIUS Login-LAT-Node
rlm_ldap: LDAP radiusLoginLATGroup mapped to RADIUS Login-LAT-Group
rlm_ldap: LDAP radiusFramedAppleTalkLink mapped to RADIUS Framed-AppleTalk-Link
rlm_ldap: LDAP radiusFramedAppleTalkNetwork mapped to RADIUS Framed-AppleTalk-Network
rlm_ldap: LDAP radiusFramedAppleTalkZone mapped to RADIUS Framed-AppleTalk-Zone
rlm_ldap: LDAP radiusPortLimit mapped to RADIUS Port-Limit
rlm_ldap: LDAP radiusLoginLATPort mapped to RADIUS Login-LAT-Port
rlm_ldap: LDAP radiusReplyMessage mapped to RADIUS Reply-Message
conns: 80946e8
Module: Linked to module rlm_eap
Module: Instantiating eap
eap {
default_eap_type = "peap"
timer_expire = 60
ignore_unknown_eap_types = no
cisco_accounting_username_bug = no
}
Module: Linked to sub-module rlm_eap_md5
Module: Instantiating eap-md5
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 = "/usr/radius/etc/raddb/certs/cert-radius2.pem"
certificate_file = "/usr/radius/etc/raddb/certs/cert-radius2.pem"
CA_file = "/usr/radius/etc/raddb/certs/demoCA/cacert.pem"
private_key_password = "<password>"
dh_file = "/usr/radius/etc/raddb/certs/dh"
random_file = "/usr/radius/etc/raddb/certs/random"
fragment_size = 1024
include_length = yes
check_crl = no
cipher_list = "DEFAULT"
make_cert_command = "/usr/radius/etc/raddb/certs/bootstrap"
}
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 = no
}
Module: Linked to sub-module rlm_eap_peap
Module: Instantiating eap-peap
peap {
default_eap_type = "mschapv2"
copy_request_to_tunnel = yes
use_tunneled_reply = no
proxy_tunneled_request_as_eap = yes
}
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_preprocess
Module: Instantiating preprocess
preprocess {
huntgroups = "/usr/radius/etc/raddb/huntgroups"
hints = "/usr/radius/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: Linked to module rlm_detail
Module: Instantiating auth_log
detail auth_log {
detailfile = "/usr/radius/log/radacct/%{Client-IP-Address}/auth-detail-%Y%m%d"
header = "%t"
detailperm = 384
dirperm = 493
locking = no
log_packet_header = no
}
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 = "/usr/radius/etc/raddb/users"
acctusersfile = "/usr/radius/etc/raddb/acct_users"
preproxy_usersfile = "/usr/radius/etc/raddb/preproxy_users"
compat = "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: Instantiating detail
detail {
detailfile = "/usr/radius/log/radacct/%{Client-IP-Address}/detail-%Y%m%d"
header = "%t"
detailperm = 384
dirperm = 493
locking = no
log_packet_header = no
}
Module: Linked to module rlm_radutmp
Module: Instantiating radutmp
radutmp {
filename = "/usr/radius/log/radutmp"
username = "%{User-Name}"
case_sensitive = yes
check_with_nas = yes
perm = 384
callerid = yes
}
Module: Linked to module rlm_attr_filter
Module: Instantiating attr_filter.accounting_response
attr_filter attr_filter.accounting_response {
attrsfile = "/usr/radius/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
Module: Instantiating attr_filter.access_reject
attr_filter attr_filter.access_reject {
attrsfile = "/usr/radius/etc/raddb/attrs.access_reject"
key = "%{User-Name}"
}
}
}
server radius {
modules {
Module: Checking authenticate {...} for more modules to load
Module: Checking authorize {...} for more modules to load
Module: Checking preacct {...} for more modules to load
Module: Checking accounting {...} for more modules to load
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
}
}
server {
modules {
}
}
radiusd: #### Opening IP addresses and Ports ####
listen {
type = "auth"
ipaddr = jrsradius2.liv.ac.uk IP address [138.253.100.222]
port = 0
client localhost {
ipaddr = 127.0.0.1
require_message_authenticator = no
secret = "<password>"
nastype = "other"
}
client 138.253.xxx.xxx {
require_message_authenticator = no
secret = "<password>"
shortname = "dot1x"
nastype = "cisco"
}
client 138.253.xxx.xxx {
require_message_authenticator = no
secret = "<password>"
shortname = "wism1"
nastype = "cisco"
}
client 138.253.xxx.xxx {
require_message_authenticator = no
secret = "<password>"
shortname = "wism2"
nastype = "cisco"
}
client roaming0.ja.net {
require_message_authenticator = no
secret = "<password>"
shortname = "roaming0.ja.net"
nastype = "other"
}
client roaming1.ja.net {
require_message_authenticator = no
secret = "<password>"
shortname = "roaming1.ja.net"
nastype = "other"
}
client roaming2.ja.net {
require_message_authenticator = no
secret = "<password>"
shortname = "roaming2.ja.net"
nastype = "other"
}
client 138.253.xxx.xxx {
require_message_authenticator = no
secret = "<password>"
shortname = "roamnet1.liv.ac.uk"
nastype = "other"
}
client 138.253.xxx.xxx {
require_message_authenticator = no
secret = "<password>"
shortname = "campus"
nastype = "other"
}
}
listen {
type = "acct"
ipaddr = jrsradius2.liv.ac.uk IP address [138.253.100.222]
port = 0
}
listen {
type = "auth"
ipaddr = radius2.liv.ac.uk IP address [138.253.100.220]
port = 0
client localhost {
ipaddr = 127.0.0.1
require_message_authenticator = no
secret = "<password>"
nastype = "other"
}
client 138.253.100.121 {
require_message_authenticator = no
secret = "<password>"
shortname = "EZProxy"
nastype = "other"
}
client 138.253.xxx.xxx {
require_message_authenticator = no
secret = "<password>"
shortname = "wism1"
nastype = "cisco"
}
client 138.253.xxx.xxx {
require_message_authenticator = no
secret = "<password>"
shortname = "wism2"
nastype = "cisco"
}
client 138.253.xxx.xxx {
require_message_authenticator = no
secret = "<password>"
shortname = "vpn3000"
nastype = "cisco"
}
client 138.253.xxx.xxx {
require_message_authenticator = no
secret = "<password>"
shortname = "blueskt"
nastype = "other"
}
}
listen {
type = "acct"
ipaddr = radius2.liv.ac.uk IP address [138.253.100.220]
port = 0
}
Listening on authentication address 138.253.100.222 port 1812 as server jrsradius
Listening on accounting address 138.253.100.222 port 1813 as server jrsradius
Listening on authentication address 138.253.100.220 port 1812 as server radius
Listening on accounting address 138.253.100.220 port 1813 as server radius
Listening on proxy address 138.253.100.222 port 1814
Ready to process requests.
Ignoring request to authentication address 138.253.100.222 port 1812 as server jrsradius from unknown client 194.83.56.233 port 61020
---------------
Barry Dean
Networks Team
Computing Services Department
Web: http://pcwww.liv.ac.uk/~bvd/
---
Nice boy, but about as sharp as a sack of wet mice.
-- Foghorn Leghorn
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