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Help
by Vanessa Emily 30 Nov '18

30 Nov '18

Hello, I am a beginner using freeradius and I am trying to authenticate a user using postgresql. Nevertheless, when I test radtest bob passbob 127.0.0.1 100 testing123 I don't receive a repply from server. I receive the following message: (0) No reply from server for ID 115 socket 3 FreeRADIUS Version 3.0.13 Copyright (C) 1999-2017 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 For more information about these matters, see the file named COPYRIGHT Starting - reading configuration files ... including dictionary file /usr/share/freeradius/dictionary including dictionary file /usr/share/freeradius/dictionary.dhcp including dictionary file /usr/share/freeradius/dictionary.vqp including dictionary file /etc/raddb/dictionary 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/mods-enabled/ including configuration file /etc/raddb/mods-enabled/always including configuration file /etc/raddb/mods-enabled/attr_filter including configuration file /etc/raddb/mods-enabled/cache_eap including configuration file /etc/raddb/mods-enabled/chap including configuration file /etc/raddb/mods-enabled/date including configuration file /etc/raddb/mods-enabled/detail including configuration file /etc/raddb/mods-enabled/detail.log including configuration file /etc/raddb/mods-enabled/dhcp including configuration file /etc/raddb/mods-enabled/digest including configuration file /etc/raddb/mods-enabled/dynamic_clients including configuration file /etc/raddb/mods-enabled/eap including configuration file /etc/raddb/mods-enabled/echo including configuration file /etc/raddb/mods-enabled/exec including configuration file /etc/raddb/mods-enabled/expiration including configuration file /etc/raddb/mods-enabled/expr including configuration file /etc/raddb/mods-enabled/files including configuration file /etc/raddb/mods-enabled/linelog including configuration file /etc/raddb/mods-enabled/logintime including configuration file /etc/raddb/mods-enabled/mschap including configuration file /etc/raddb/mods-enabled/ntlm_auth including configuration file /etc/raddb/mods-enabled/pap including configuration file /etc/raddb/mods-enabled/passwd including configuration file /etc/raddb/mods-enabled/preprocess including configuration file /etc/raddb/mods-enabled/radutmp including configuration file /etc/raddb/mods-enabled/realm including configuration file /etc/raddb/mods-enabled/replicate including configuration file /etc/raddb/mods-enabled/soh including configuration file /etc/raddb/mods-enabled/sradutmp including configuration file /etc/raddb/mods-enabled/unix including configuration file /etc/raddb/mods-enabled/unpack including configuration file /etc/raddb/mods-enabled/utf8 including configuration file /etc/raddb/mods-enabled/sql including configuration file /etc/raddb/mods-config/sql/main/postgresql/queries.conf including files in directory /etc/raddb/policy.d/ including configuration file /etc/raddb/policy.d/accounting including configuration file /etc/raddb/policy.d/canonicalization including configuration file /etc/raddb/policy.d/control including configuration file /etc/raddb/policy.d/cui including configuration file /etc/raddb/policy.d/debug including configuration file /etc/raddb/policy.d/dhcp including configuration file /etc/raddb/policy.d/eap including configuration file /etc/raddb/policy.d/filter including configuration file /etc/raddb/policy.d/operator-name 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 main { security { user = "radiusd" group = "radiusd" allow_core_dumps = no } name = "radiusd" prefix = "/usr" localstatedir = "/var" logdir = "/var/log/radius" run_dir = "/var/run/radiusd" } main { name = "radiusd" prefix = "/usr" localstatedir = "/var" sbindir = "/usr/sbin" logdir = "/var/log/radius" run_dir = "/var/run/radiusd" libdir = "/usr/lib64/freeradius" radacctdir = "/var/log/radius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 16384 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 colourise = yes msg_denied = "You are already logged in - access denied" } resources { } security { max_attributes = 200 reject_delay = 1.000000 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 } home_server localhost { ipaddr = 127.0.0.1 port = 1812 type = "auth" secret = <<< secret >>> response_window = 20.000000 response_timeouts = 1 max_outstanding = 65536 zombie_period = 40 status_check = "status-server" ping_interval = 30 check_interval = 30 check_timeout = 4 num_answers_to_alive = 3 revive_interval = 120 limit { max_connections = 16 max_requests = 0 lifetime = 0 idle_timeout = 0 } coa { irt = 2 mrt = 16 mrc = 5 mrd = 30 } } home_server_pool my_auth_failover { type = fail-over home_server = localhost } realm example.com { auth_pool = my_auth_failover } realm LOCAL { } radiusd: #### Loading Clients #### client localhost { ipaddr = 127.0.0.1 require_message_authenticator = no secret = <<< secret >>> nas_type = "other" proto = "*" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client localhost_ipv6 { ipv6addr = ::1 require_message_authenticator = no secret = <<< secret >>> limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } Debugger not attached # Creating Auth-Type = mschap # Creating Auth-Type = digest # Creating Auth-Type = eap # Creating Auth-Type = PAP # Creating Auth-Type = CHAP # Creating Auth-Type = MS-CHAP radiusd: #### Instantiating modules #### modules { # Loaded module rlm_always # Loading module "reject" from file /etc/raddb/mods-enabled/always always reject { rcode = "reject" simulcount = 0 mpp = no } # Loading module "fail" from file /etc/raddb/mods-enabled/always always fail { rcode = "fail" simulcount = 0 mpp = no } # Loading module "ok" from file /etc/raddb/mods-enabled/always always ok { rcode = "ok" simulcount = 0 mpp = no } # Loading module "handled" from file /etc/raddb/mods-enabled/always always handled { rcode = "handled" simulcount = 0 mpp = no } # Loading module "invalid" from file /etc/raddb/mods-enabled/always always invalid { rcode = "invalid" simulcount = 0 mpp = no } # Loading module "userlock" from file /etc/raddb/mods-enabled/always always userlock { rcode = "userlock" simulcount = 0 mpp = no } # Loading module "notfound" from file /etc/raddb/mods-enabled/always always notfound { rcode = "notfound" simulcount = 0 mpp = no } # Loading module "noop" from file /etc/raddb/mods-enabled/always always noop { rcode = "noop" simulcount = 0 mpp = no } # Loading module "updated" from file /etc/raddb/mods-enabled/always always updated { rcode = "updated" simulcount = 0 mpp = no } # Loaded module rlm_attr_filter # Loading module "attr_filter.post-proxy" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.post-proxy { filename = "/etc/raddb/mods-config/attr_filter/post-proxy" key = "%{Realm}" relaxed = no } # Loading module "attr_filter.pre-proxy" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.pre-proxy { filename = "/etc/raddb/mods-config/attr_filter/pre-proxy" key = "%{Realm}" relaxed = no } # Loading module "attr_filter.access_reject" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.access_reject { filename = "/etc/raddb/mods-config/attr_filter/access_reject" key = "%{User-Name}" relaxed = no } # Loading module "attr_filter.access_challenge" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.access_challenge { filename = "/etc/raddb/mods-config/attr_filter/access_challenge" key = "%{User-Name}" relaxed = no } # Loading module "attr_filter.accounting_response" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.accounting_response { filename = "/etc/raddb/mods-config/attr_filter/accounting_response" key = "%{User-Name}" relaxed = no } # Loaded module rlm_cache # Loading module "cache_eap" from file /etc/raddb/mods-enabled/cache_eap cache cache_eap { driver = "rlm_cache_rbtree" key = "%{%{control:State}:-%{%{reply:State}:-%{State}}}" ttl = 15 max_entries = 0 epoch = 0 add_stats = no } # Loaded module rlm_chap # Loading module "chap" from file /etc/raddb/mods-enabled/chap # Loaded module rlm_date # Loading module "date" from file /etc/raddb/mods-enabled/date date { format = "%b %e %Y %H:%M:%S %Z" } # Loaded module rlm_detail # Loading module "detail" from file /etc/raddb/mods-enabled/detail detail { filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loading module "auth_log" from file /etc/raddb/mods-enabled/detail.log detail auth_log { filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loading module "reply_log" from file /etc/raddb/mods-enabled/detail.log detail reply_log { filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/reply-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loading module "pre_proxy_log" from file /etc/raddb/mods-enabled/detail.log detail pre_proxy_log { filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/pre-proxy-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loading module "post_proxy_log" from file /etc/raddb/mods-enabled/detail.log detail post_proxy_log { filename = "/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/post-proxy-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loaded module rlm_dhcp # Loading module "dhcp" from file /etc/raddb/mods-enabled/dhcp # Loaded module rlm_digest # Loading module "digest" from file /etc/raddb/mods-enabled/digest # Loaded module rlm_dynamic_clients # Loading module "dynamic_clients" from file /etc/raddb/mods-enabled/dynamic_clients # Loaded module rlm_eap # Loading module "eap" from file /etc/raddb/mods-enabled/eap eap { default_eap_type = "md5" timer_expire = 60 ignore_unknown_eap_types = no cisco_accounting_username_bug = no max_sessions = 16384 } # Loaded module rlm_exec # Loading module "exec" from file /etc/raddb/mods-enabled/exec exec { wait = no input_pairs = "request" shell_escape = yes timeout = 10 } # Loaded module rlm_expiration # Loading module "expiration" from file /etc/raddb/mods-enabled/expiration # Loaded module rlm_expr # Loading module "expr" from file /etc/raddb/mods-enabled/expr expr { safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /äéöüàâæçèéêëîïôœùûüaÿÄÉÖÜßÀÂÆÇÈÉÊËÎÏÔŒÙÛÜŸ" } # Loaded module rlm_files # Loading module "files" from file /etc/raddb/mods-enabled/files files { filename = "/etc/raddb/mods-config/files/authorize" acctusersfile = "/etc/raddb/mods-config/files/accounting" preproxy_usersfile = "/etc/raddb/mods-config/files/pre-proxy" } # Loaded module rlm_linelog # Loading module "linelog" from file /etc/raddb/mods-enabled/linelog linelog { filename = "/var/log/radius/linelog" escape_filenames = no syslog_severity = "info" permissions = 384 format = "This is a log message for %{User-Name}" reference = "messages.%{%{reply:Packet-Type}:-default}" } # Loading module "log_accounting" from file /etc/raddb/mods-enabled/linelog linelog log_accounting { filename = "/var/log/radius/linelog-accounting" escape_filenames = no syslog_severity = "info" permissions = 384 format = "" reference = "Accounting-Request.%{%{Acct-Status-Type}:-unknown}" } # Loaded module rlm_logintime # Loading module "logintime" from file /etc/raddb/mods-enabled/logintime logintime { minimum_timeout = 60 } # Loaded module rlm_mschap # Loading module "mschap" from file /etc/raddb/mods-enabled/mschap mschap { use_mppe = yes require_encryption = no require_strong = no with_ntdomain_hack = yes passchange { } allow_retry = yes winbind_retry_with_normalised_username = no } # Loading module "ntlm_auth" from file /etc/raddb/mods-enabled/ntlm_auth exec ntlm_auth { wait = yes program = "/path/to/ntlm_auth --request-nt-key --domain=MYDOMAIN --username=%{mschap:User-Name} --password=%{User-Password}" shell_escape = yes } # Loaded module rlm_pap # Loading module "pap" from file /etc/raddb/mods-enabled/pap pap { normalise = yes } # Loaded module rlm_passwd # Loading module "etc_passwd" from file /etc/raddb/mods-enabled/passwd passwd etc_passwd { filename = "/etc/passwd" format = "*User-Name:Crypt-Password:" delimiter = ":" ignore_nislike = no ignore_empty = yes allow_multiple_keys = no hash_size = 100 } # Loaded module rlm_preprocess # Loading module "preprocess" from file /etc/raddb/mods-enabled/preprocess preprocess { huntgroups = "/etc/raddb/mods-config/preprocess/huntgroups" hints = "/etc/raddb/mods-config/preprocess/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 } # Loaded module rlm_radutmp # Loading module "radutmp" from file /etc/raddb/mods-enabled/radutmp radutmp { filename = "/var/log/radius/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes permissions = 384 caller_id = yes } # Loaded module rlm_realm # Loading module "IPASS" from file /etc/raddb/mods-enabled/realm realm IPASS { format = "prefix" delimiter = "/" ignore_default = no ignore_null = no } # Loading module "suffix" from file /etc/raddb/mods-enabled/realm realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } # Loading module "realmpercent" from file /etc/raddb/mods-enabled/realm realm realmpercent { format = "suffix" delimiter = "%" ignore_default = no ignore_null = no } # Loading module "ntdomain" from file /etc/raddb/mods-enabled/realm realm ntdomain { format = "prefix" delimiter = "\\" ignore_default = no ignore_null = no } # Loaded module rlm_replicate # Loading module "replicate" from file /etc/raddb/mods-enabled/replicate # Loaded module rlm_soh # Loading module "soh" from file /etc/raddb/mods-enabled/soh soh { dhcp = yes } # Loading module "sradutmp" from file /etc/raddb/mods-enabled/sradutmp radutmp sradutmp { filename = "/var/log/radius/sradutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes permissions = 420 caller_id = no } # Loaded module rlm_unix # Loading module "unix" from file /etc/raddb/mods-enabled/unix unix { radwtmp = "/var/log/radius/radwtmp" } Creating attribute Unix-Group # Loaded module rlm_unpack # Loading module "unpack" from file /etc/raddb/mods-enabled/unpack # Loaded module rlm_utf8 # Loading module "utf8" from file /etc/raddb/mods-enabled/utf8 # Loaded module rlm_sql # Loading module "sql" from file /etc/raddb/mods-enabled/sql sql { driver = "rlm_sql_postgresql" server = "" port = 0 login = "" password = <<< secret >>> radius_db = "dbname=radius host=localhost user=radius password=vanessa94" read_groups = yes read_profiles = yes read_clients = yes delete_stale_sessions = yes sql_user_name = "%{User-Name}" default_user_profile = "" client_query = "SELECT id, nasname, shortname, type, secret, server FROM nas" authorize_check_query = "SELECT id, UserName, Attribute, Value, Op FROM radcheck WHERE Username = '%{SQL-User-Name}' ORDER BY id" authorize_reply_query = "SELECT id, UserName, Attribute, Value, Op FROM radreply WHERE Username = '%{SQL-User-Name}' ORDER BY id" authorize_group_check_query = "SELECT id, GroupName, Attribute, Value, op FROM radgroupcheck WHERE GroupName = '%{SQL-Group}' ORDER BY id" authorize_group_reply_query = "SELECT id, GroupName, Attribute, Value, op FROM radgroupreply WHERE GroupName = '%{SQL-Group}' ORDER BY id" group_membership_query = "SELECT GroupName FROM radusergroup WHERE UserName='%{SQL-User-Name}' ORDER BY priority" simul_count_query = "SELECT COUNT(*) FROM radacct WHERE UserName='%{SQL-User-Name}' AND AcctStopTime IS NULL" simul_verify_query = "SELECT RadAcctId, AcctSessionId, UserName, NASIPAddress, NASPortId, FramedIPAddress, CallingStationId, FramedProtocol FROM radacct WHERE UserName='%{SQL-User-Name}' AND AcctStopTime IS NULL" safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /" accounting { reference = "%{tolower:type.%{%{Acct-Status-Type}:-none}.query}" type { accounting-on { query = "UPDATE radacct SET AcctStopTime = TO_TIMESTAMP(%{integer:Event-Timestamp}), AcctUpdateTime = TO_TIMESTAMP(%{integer:Event-Timestamp}), AcctSessionTime = (%{integer:Event-Timestamp} - EXTRACT(EPOCH FROM(AcctStartTime))), AcctTerminateCause = '%{%{Acct-Terminate-Cause}:-NAS-Reboot}' WHERE AcctStopTime IS NULL AND NASIPAddress= '%{%{NAS-IPv6-Address}:-%{NAS-IP-Address}}' AND AcctStartTime <= '%S'::timestamp" } accounting-off { query = "UPDATE radacct SET AcctStopTime = TO_TIMESTAMP(%{integer:Event-Timestamp}), AcctUpdateTime = TO_TIMESTAMP(%{integer:Event-Timestamp}), AcctSessionTime = (%{integer:Event-Timestamp} - EXTRACT(EPOCH FROM(AcctStartTime))), AcctTerminateCause = '%{%{Acct-Terminate-Cause}:-NAS-Reboot}' WHERE AcctStopTime IS NULL AND NASIPAddress= '%{%{NAS-IPv6-Address}:-%{NAS-IP-Address}}' AND AcctStartTime <= '%S'::timestamp" } start { query = "INSERT INTO radacct (AcctSessionId, AcctUniqueId, UserName, Realm, NASIPAddress, NASPortId, NASPortType, AcctStartTime, AcctUpdateTime, AcctStopTime, AcctSessionTime, AcctAuthentic, ConnectInfo_start, ConnectInfo_Stop, AcctInputOctets, AcctOutputOctets, CalledStationId, CallingStationId, AcctTerminateCause, ServiceType, FramedProtocol, FramedIpAddress) VALUES('%{Acct-Session-Id}', '%{Acct-Unique-Session-Id}', '%{SQL-User-Name}', NULLIF('%{Realm}', ''), '%{%{NAS-IPv6-Address}:-%{NAS-IP-Address}}', NULLIF('%{%{NAS-Port-ID}:-%{NAS-Port}}', ''), '%{NAS-Port-Type}', TO_TIMESTAMP(%{integer:Event-Timestamp}), TO_TIMESTAMP(%{integer:Event-Timestamp}), NULL, 0, '%{Acct-Authentic}', '%{Connect-Info}', NULL, 0, 0, '%{Called-Station-Id}', '%{Calling-Station-Id}', NULL, '%{Service-Type}', '%{Framed-Protocol}', NULLIF('%{Framed-IP-Address}', '')::inet)" } interim-update { query = "UPDATE radacct SET FramedIPAddress = NULLIF('%{Framed-IP-Address}', '')::inet, AcctSessionTime = %{%{Acct-Session-Time}:-NULL}, AcctInterval = (%{integer:Event-Timestamp} - EXTRACT(EPOCH FROM (COALESCE(AcctUpdateTime, AcctStartTime)))), AcctUpdateTime = TO_TIMESTAMP(%{integer:Event-Timestamp}), AcctInputOctets = (('%{%{Acct-Input-Gigawords}:-0}'::bigint << 32) + '%{%{Acct-Input-Octets}:-0}'::bigint), AcctOutputOctets = (('%{%{Acct-Output-Gigawords}:-0}'::bigint << 32) + '%{%{Acct-Output-Octets}:-0}'::bigint) WHERE AcctUniqueId = '%{Acct-Unique-Session-Id}' AND AcctStopTime IS NULL" } stop { query = "UPDATE radacct SET AcctStopTime = TO_TIMESTAMP(%{integer:Event-Timestamp}), AcctUpdateTime = TO_TIMESTAMP(%{integer:Event-Timestamp}), AcctSessionTime = COALESCE(%{%{Acct-Session-Time}:-NULL}, (%{integer:Event-Timestamp} - EXTRACT(EPOCH FROM(AcctStartTime)))), AcctInputOctets = (('%{%{Acct-Input-Gigawords}:-0}'::bigint << 32) + '%{%{Acct-Input-Octets}:-0}'::bigint), AcctOutputOctets = (('%{%{Acct-Output-Gigawords}:-0}'::bigint << 32) + '%{%{Acct-Output-Octets}:-0}'::bigint), AcctTerminateCause = '%{Acct-Terminate-Cause}', FramedIPAddress = NULLIF('%{Framed-IP-Address}', '')::inet, ConnectInfo_stop = '%{Connect-Info}' WHERE AcctUniqueId = '%{Acct-Unique-Session-Id}' AND AcctStopTime IS NULL" } } } post-auth { reference = ".query" query = "INSERT INTO radpostauth (username, pass, reply, authdate) VALUES('%{User-Name}', '%{%{User-Password}:-Chap-Password}', '%{reply:Packet-Type}', NOW())" } } rlm_sql (sql): Driver rlm_sql_postgresql (module rlm_sql_postgresql) loaded and linked Creating attribute SQL-Group instantiate { } # Instantiating module "reject" from file /etc/raddb/mods-enabled/always # Instantiating module "fail" from file /etc/raddb/mods-enabled/always # Instantiating module "ok" from file /etc/raddb/mods-enabled/always # Instantiating module "handled" from file /etc/raddb/mods-enabled/always # Instantiating module "invalid" from file /etc/raddb/mods-enabled/always # Instantiating module "userlock" from file /etc/raddb/mods-enabled/always # Instantiating module "notfound" from file /etc/raddb/mods-enabled/always # Instantiating module "noop" from file /etc/raddb/mods-enabled/always # Instantiating module "updated" from file /etc/raddb/mods-enabled/always # Instantiating module "attr_filter.post-proxy" from file /etc/raddb/mods-enabled/attr_filter reading pairlist file /etc/raddb/mods-config/attr_filter/post-proxy # Instantiating module "attr_filter.pre-proxy" from file /etc/raddb/mods-enabled/attr_filter reading pairlist file /etc/raddb/mods-config/attr_filter/pre-proxy # Instantiating module "attr_filter.access_reject" from file /etc/raddb/mods-enabled/attr_filter reading pairlist file /etc/raddb/mods-config/attr_filter/access_reject [/etc/raddb/mods-config/attr_filter/access_reject]:11 Check item "FreeRADIUS-Response-Delay" found in filter list for realm "DEFAULT". [/etc/raddb/mods-config/attr_filter/access_reject]:11 Check item "FreeRADIUS-Response-Delay-USec" found in filter list for realm "DEFAULT". # Instantiating module "attr_filter.access_challenge" from file /etc/raddb/mods-enabled/attr_filter reading pairlist file /etc/raddb/mods-config/attr_filter/access_challenge # Instantiating module "attr_filter.accounting_response" from file /etc/raddb/mods-enabled/attr_filter reading pairlist file /etc/raddb/mods-config/attr_filter/accounting_response # Instantiating module "cache_eap" from file /etc/raddb/mods-enabled/cache_eap rlm_cache (cache_eap): Driver rlm_cache_rbtree (module rlm_cache_rbtree) loaded and linked # Instantiating module "detail" from file /etc/raddb/mods-enabled/detail # Instantiating module "auth_log" from file /etc/raddb/mods-enabled/detail.log rlm_detail (auth_log): 'User-Password' suppressed, will not appear in detail output # Instantiating module "reply_log" from file /etc/raddb/mods-enabled/detail.log # Instantiating module "pre_proxy_log" from file /etc/raddb/mods-enabled/detail.log # Instantiating module "post_proxy_log" from file /etc/raddb/mods-enabled/detail.log # Instantiating module "eap" from file /etc/raddb/mods-enabled/eap # Linked to sub-module rlm_eap_md5 # Linked to sub-module rlm_eap_leap # Linked to sub-module rlm_eap_gtc gtc { challenge = "Password: " auth_type = "PAP" } # Linked to sub-module rlm_eap_tls tls { tls = "tls-common" } tls-config tls-common { verify_depth = 0 ca_path = "/etc/raddb/certs" 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 = <<< secret >>> dh_file = "/etc/raddb/certs/dh" fragment_size = 1024 include_length = yes auto_chain = yes check_crl = no check_all_crl = no cipher_list = "DEFAULT" cipher_server_preference = no ecdh_curve = "prime256v1" cache { enable = no lifetime = 24 max_entries = 255 } verify { skip_if_ocsp_ok = no } ocsp { enable = no override_cert_url = yes url = "http://127.0.0.1/ocsp/" use_nonce = yes timeout = 0 softfail = no } } # Linked to sub-module rlm_eap_ttls ttls { tls = "tls-common" default_eap_type = "md5" copy_request_to_tunnel = no use_tunneled_reply = no virtual_server = "inner-tunnel" include_length = yes require_client_cert = no } tls: Using cached TLS configuration from previous invocation # Linked to sub-module rlm_eap_peap peap { tls = "tls-common" default_eap_type = "mschapv2" copy_request_to_tunnel = no use_tunneled_reply = no proxy_tunneled_request_as_eap = yes virtual_server = "inner-tunnel" soh = no require_client_cert = no } tls: Using cached TLS configuration from previous invocation # Linked to sub-module rlm_eap_mschapv2 mschapv2 { with_ntdomain_hack = no send_error = no } # Instantiating module "expiration" from file /etc/raddb/mods-enabled/expiration # Instantiating module "files" from file /etc/raddb/mods-enabled/files reading pairlist file /etc/raddb/mods-config/files/authorize reading pairlist file /etc/raddb/mods-config/files/accounting reading pairlist file /etc/raddb/mods-config/files/pre-proxy # Instantiating module "linelog" from file /etc/raddb/mods-enabled/linelog # Instantiating module "log_accounting" from file /etc/raddb/mods-enabled/linelog # Instantiating module "logintime" from file /etc/raddb/mods-enabled/logintime # Instantiating module "mschap" from file /etc/raddb/mods-enabled/mschap rlm_mschap (mschap): using internal authentication # Instantiating module "pap" from file /etc/raddb/mods-enabled/pap # Instantiating module "etc_passwd" from file /etc/raddb/mods-enabled/passwd rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no # Instantiating module "preprocess" from file /etc/raddb/mods-enabled/preprocess reading pairlist file /etc/raddb/mods-config/preprocess/huntgroups reading pairlist file /etc/raddb/mods-config/preprocess/hints # Instantiating module "IPASS" from file /etc/raddb/mods-enabled/realm # Instantiating module "suffix" from file /etc/raddb/mods-enabled/realm # Instantiating module "realmpercent" from file /etc/raddb/mods-enabled/realm # Instantiating module "ntdomain" from file /etc/raddb/mods-enabled/realm # Instantiating module "sql" from file /etc/raddb/mods-enabled/sql postgresql { send_application_name = no } rlm_sql (sql): Attempting to connect to database "dbname=radius host=localhost user=radius password=vanessa94" rlm_sql (sql): Initialising connection pool pool { start = 5 min = 3 max = 32 spare = 10 uses = 0 lifetime = 0 cleanup_interval = 30 idle_timeout = 60 retry_delay = 30 spread = no } rlm_sql (sql): Opening additional connection (0), 1 of 32 pending slots used rlm_sql_postgresql: Connecting using parameters: dbname=radius host=localhost user=radius password=vanessa94 Connected to database 'radius' on 'localhost' server version 90224, protocol version 3, backend PID 2983 rlm_sql (sql): Opening additional connection (1), 1 of 31 pending slots used rlm_sql_postgresql: Connecting using parameters: dbname=radius host=localhost user=radius password=vanessa94 Connected to database 'radius' on 'localhost' server version 90224, protocol version 3, backend PID 2984 rlm_sql (sql): Opening additional connection (2), 1 of 30 pending slots used rlm_sql_postgresql: Connecting using parameters: dbname=radius host=localhost user=radius password=vanessa94 Connected to database 'radius' on 'localhost' server version 90224, protocol version 3, backend PID 2985 rlm_sql (sql): Opening additional connection (3), 1 of 29 pending slots used rlm_sql_postgresql: Connecting using parameters: dbname=radius host=localhost user=radius password=vanessa94 Connected to database 'radius' on 'localhost' server version 90224, protocol version 3, backend PID 2986 rlm_sql (sql): Opening additional connection (4), 1 of 28 pending slots used rlm_sql_postgresql: Connecting using parameters: dbname=radius host=localhost user=radius password=vanessa94 Connected to database 'radius' on 'localhost' server version 90224, protocol version 3, backend PID 2987 rlm_sql (sql): Processing generate_sql_clients rlm_sql (sql) in generate_sql_clients: query is SELECT id, nasname, shortname, type, secret, server FROM nas rlm_sql (sql): Reserved connection (0) rlm_sql (sql): Executing select query: SELECT id, nasname, shortname, type, secret, server FROM nas rlm_sql_postgresql: Status: PGRES_TUPLES_OK rlm_sql_postgresql: query affected rows = 0 , fields = 6 rlm_sql (sql): Released connection (0) Need 5 more connections to reach 10 spares rlm_sql (sql): Opening additional connection (5), 1 of 27 pending slots used rlm_sql_postgresql: Connecting using parameters: dbname=radius host=localhost user=radius password=vanessa94 Connected to database 'radius' on 'localhost' server version 90224, protocol version 3, backend PID 2988 } # modules radiusd: #### Loading Virtual Servers #### server { # from file /etc/raddb/radiusd.conf } # server server default { # from file /etc/raddb/sites-enabled/default # Loading authenticate {...} # Loading authorize {...} Ignoring "ldap" (see raddb/mods-available/README.rst) # Loading preacct {...} # Loading accounting {...} # Loading post-proxy {...} # Loading post-auth {...} } # server default server inner-tunnel { # from file /etc/raddb/sites-enabled/inner-tunnel # Loading authenticate {...} # Loading authorize {...} # Loading session {...} # Loading post-proxy {...} # Loading post-auth {...} # Skipping contents of 'if' as it is always 'false' -- /etc/raddb/sites-enabled/inner-tunnel:330 } # server inner-tunnel radiusd: #### Opening IP addresses and Ports #### listen { type = "auth" ipaddr = * port = 0 limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } listen { type = "acct" ipaddr = * port = 0 limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } listen { type = "auth" ipv6addr = :: port = 0 limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } listen { type = "acct" ipv6addr = :: port = 0 limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } listen { type = "auth" ipaddr = 127.0.0.1 port = 18120 } Listening on auth address * port 1812 bound to server default Listening on acct address * port 1813 bound to server default Listening on auth address :: port 1812 bound to server default Listening on acct address :: port 1813 bound to server default Listening on auth address 127.0.0.1 port 18120 bound to server inner-tunnel Listening on proxy address * port 52894 Listening on proxy address :: port 60867 Ready to process requests

2 1

Re: Migration -> FR3 + CiscoAPs + Multiple SSID+ EAP-TLS +, Multiple Certs
by Ted Hyde (RSI) 29 Nov '18

29 Nov '18

On 11/29/2018 9:19 AM, freeradius-users-request(a)lists.freeradius.org wrote: > Why not just: > > if (MAC SSID) { > look up MAC > if !known MAC reject > if blocked MAC reject > > } elsif (open SSID) { > if blocked MAC reject > } > > Does that sound reasonable? If not, you need to describe your requirements a bit more clearly. > > Alan DeKok. Alan thank you - from a pseudo-code level, what I am therefore looking for is: if (MAC_LIMITED-SSID && EAP-CERT-01) { check eap valid cert "EAP-CERT-01" look up MAC if !known MAC reject if blocked MAC reject (inferred tail deny) } else if (OPEN-SSID && EAP-CERT-02) { check eap valid cert "EAP-CERT-02" accept (inferred tail deny) } I am not looking to manage an implicit blocking list for OPEN-SSID; if the client has the *appropriate* cert (designated for OPEN-SSID), and they associate with OPEN-SSID, then they should be accepted. I do want to maintain two separate certs each intended to match against their designated SSIDs. Thanks, Ted.

2 1

Invalid location for 'if' on 3.0.4
by MDS Test 29 Nov '18

29 Nov '18

Hi folks, We have freeradius running on version 2.2.6 running on CentOS6 for a few years now. Now we need to build a need a new host on CentOS7. I installed version 3.0.4 from repo. As I copied my proxy.conf file from the old host. I encounter an error and couldn't figure out what is wrong. $radiusd -X 2>&1 | tee debugfile radiusd: FreeRADIUS Version 3.0.4, for host x86_64-redhat-linux-gnu, built on Mar 5 2015 at 23:41:36 Copyright (C) 1999-2014 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 For more information about these matters, see the file named COPYRIGHT Starting - reading configuration files ... including dictionary file /usr/share/freeradius/dictionary including dictionary file /usr/share/freeradius/dictionary.dhcp including dictionary file /usr/share/freeradius/dictionary.vqp including dictionary file /etc/raddb/dictionary including configuration file /etc/raddb/radiusd.conf including configuration file /etc/raddb/proxy.conf /etc/raddb/proxy.conf[103]: Invalid location for 'if' Errors reading or parsing /etc/raddb/radiusd.conf proxy.conf post-proxy { update proxy-reply { Filter-Id !* "" Fortinet-Access-Profile !* "" Juniper-Local-User-Name !* "" Cisco-AVPair !* "" # Raritan-VSA-Placeholder !* "" PaloAlto-Admin-Role !* "" PaloAlto-Panorama-Admin-Role !* "" F5-LTM-User-Info-1 !* "" } if("%{proxy-reply:Packet-Type}" == Access-Accept) { perl update proxy-reply { Reply-Message := "Welcome user!" } } } Please pardon me for maybe this is a simple error but I am new to freeradius and have read doc but couldn't figure it out. Mike

4 5

Migration -> FR3 + CiscoAPs + Multiple SSID+ EAP-TLS + Multiple Certs
by Ted Hyde (RSI) 29 Nov '18

29 Nov '18

Greetings all! I am migrating from older FR2 instances up to FR3 (finally, yes, I know) and am hoping that some could assist with some details on multiple EAP instances (base system is Debian with multiple revs of FR2, migrating to FR3 current). Currently I have a number of Cisco AP's in autonomous mode with mixed authentication - some local to the AP, but one SSID that is EAP-TLS. Other SSIDs are on other VLANs, but only the one VLAN/SSID has .1X involved. The clients have the certificate installed, and the system works. Of course that cert is not unique to any device, thus any device that has that cert can authenticate against that SSID. That is by design for this SSID and is intended to remain as such. I want to turn a separate "House" SSID that *was* strictly WPA2-PSK into one that is MAC auth based, so I don't have to worry about changing and re-issuing WPA passwords when one user has to be de-auth'd. However there are limitations on mixed config on the Cisco APs where PSK + MAC just doesn't work. (It makes sense that encryption + no encryption isn't a viable transaction concept, so I'm not too sad about it.) I have been able to get MAC + EAP-TLS to work really well, so my concession is to use a cert in EAP-TLS along with the MAC restriction. I am fine with distributing a cert to the "house" users; in this instance, the cert provides the framework for encryption, the MAC list provides the authorization. This whole exercise isn't about making it easier to turn a specific user on or off, it's about how the other users are handled when that event occurs. In test right now, I can distribute the same certificate to any client, and tell them to associate against the house ssid (the non-restricted SSID is for a special purpose, not roaming users) and it works, because eap just runs regardless. This sounds amazing at first go, however I need to retain that one SSID that has NO MAC restrictions alongside an SSID (same AP group of course) that DOES have MAC restrictions. With the ordering of auth's, if a client had the one certificate, but was de-auth'd from the house SSID, all they would have to figure out is to try and associate with the non-restricted SSID and they're back in (albeit on a different VLAN). This I know from testing. It is not the situation I am looking for. So my next trick would be to try and set up multiple EAP instances, with separate certificates and FR listening for some discerning data during the EAP request packet to limit which SSID can authenticate with which certificate. Then it wouldn't matter if a deauth'd house client had the house-only certificate; it would/must fail if they try to associate with the non-restricted SSID. This is where I am lost. I followed a couple google'd options, and they all came down to the CSID containing the SSID or Vlan tag; that only happens if you are using a WLC apparently, where I am using autonomous APs. However, with an extra vsa option in my Cisco configs, I can get an AV-pair in the request such as from a "freeradius -X" debug output: Called-Station-Id = "0021.d849.a671" Calling-Station-Id = "e458.b8d0.6455" <----- note there is no suffixed SSID here (sad) Cisco-AVPair = "ssid=MIWIFI-HSE" <----- a source of potential magic! Service-Type = Login-User Cisco-AVPair = "service-type=Login" <----- but caution, an additional AV-pair tag here, so how to handle? I have [hackingly] messed around with replicating eap instances inside mods-enabled/eap, as well as including the statements for Auth-Types in the default virtual server, but I then get lost on how to use the ssid=xxxx to make decisions for which module to use. I am testing on baseline debian stretch with FR3 (3.0.12+dfsg-5+deb9u1) and text files (clients.conf and users) as data sources. Aside from mods-enabled/eap being modified to have multiple instances and sites-enabled/default to include multiple Auth-Types, all files are default. Any thoughts? Kindest regards, Ted.

2 1

get name of authentication realm
by Zdeněk Sobotka 29 Nov '18

29 Nov '18

Hello, I'm trying to retreive name of "authentication realm" like a variable in the Freeradius v3 ("LOCAL" in variable in my case). In debug log, near suffix module i see: (1) suffix: Checking for suffix after "@" (1) suffix: Looking up realm "yyyy.cz" for User-Name = "name(a)yyyy.cc" (1) suffix: Found realm "yyyy.cc" (1) suffix: Adding Stripped-User-Name = "name" (1) suffix: Adding Realm = "yyyy.cc" (1) suffix: Authentication realm is LOCAL I'm found in documentation, that the "Authentication realm" can be found in "control:Proxy-To-Realm" (https://networkradius.com/doc/3.0.10/raddb/mods-available/realm.html) At logs i have, but that variable is empty: (2) if ("%{control:Proxy-To-Realm}" != "LOCAL") { (2) ERROR: Failed retrieving values required to evaluate condition Thank you for the advice.

2 1

Migration -> FR3 + CiscoAPs + Multiple SSID+ EAP-TLS +, Multiple Certs
by Ted Hyde (RSI) 28 Nov '18

28 Nov '18

Bump; I believe my request may have been skipped over due to the holidays. Interestingly, there have been a lot of different requests on EAP, so it's great that it's a popular topic. I'm hoping the list is the right place to get some useful response. The shorter request based upon the below details will be how to choose which eap module to use (given 2 or 3 slightly different eap modules) based upon a packet entry of: << Cisco-AVPair = "ssid=MIWIFI-HSE" >>. Thanks, Ted. > ---------------------------------------------------------------------- > > Message: 1 > Date: Sat, 24 Nov 2018 09:59:46 -0500 > <snip> > Greetings all! > > I am migrating from older FR2 instances up to FR3 (finally, yes, I know) and am hoping that some could assist with some details on multiple EAP instances (base system is Debian with multiple revs of FR2, migrating to FR3 current). > > Currently I have a number of Cisco AP's in autonomous mode with mixed authentication - some local to the AP, but one SSID that is EAP-TLS. Other SSIDs are on other VLANs, but only the one VLAN/SSID has .1X involved. The clients have the certificate installed, and the system works. Of course that cert is not unique to any device, thus any device that has that cert can authenticate against that SSID. That is by design for this SSID and is intended to remain as such. > > I want to turn a separate "House" SSID that *was* strictly WPA2-PSK into one that is MAC auth based, so I don't have to worry about changing and re-issuing WPA passwords when one user has to be de-auth'd. However there are limitations on mixed config on the Cisco APs where PSK + MAC just doesn't work. (It makes sense that encryption + no encryption isn't a viable transaction concept, so I'm not too sad about it.) I have been able to get MAC + EAP-TLS to work really well, so my concession is to use a cert in EAP-TLS along with the MAC restriction. I am fine with distributing a cert to the "house" users; in this instance, the cert provides the framework for encryption, the MAC list provides the authorization. This whole exercise isn't about making it easier to turn a specific user on or off, it's about how the other users are handled when that event occurs. In test right now, I can distribute the same certificate to any client, and tell them to associate against the house ssid (the non-restricted SSID is for a special purpose, not roaming users) and it works, because eap just runs regardless. > > This sounds amazing at first go, however I need to retain that one SSID that has NO MAC restrictions alongside an SSID (same AP group of course) that DOES have MAC restrictions. With the ordering of auth's, if a client had the one certificate, but was de-auth'd from the house SSID, all they would have to figure out is to try and associate with the non-restricted SSID and they're back in (albeit on a different VLAN). This I know from testing. It is not the situation I am looking for. > > So my next trick would be to try and set up multiple EAP instances, with separate certificates and FR listening for some discerning data during the EAP request packet to limit which SSID can authenticate with which certificate. Then it wouldn't matter if a deauth'd house client had the house-only certificate; it would/must fail if they try to associate with the non-restricted SSID. This is where I am lost. I followed a couple google'd options, and they all came down to the CSID containing the SSID or Vlan tag; that only happens if you are using a WLC apparently, where I am using autonomous APs. However, with an extra vsa option in my Cisco configs, I can get an AV-pair in the request such as from a "freeradius -X" debug output: > > Called-Station-Id = "0021.d849.a671" > Calling-Station-Id = "e458.b8d0.6455" <----- note there is no suffixed SSID here (sad) > Cisco-AVPair = "ssid=MIWIFI-HSE" <----- a source of potential magic! > Service-Type = Login-User > Cisco-AVPair = "service-type=Login" <----- but caution, an additional AV-pair tag here, so how to handle? > > I have [hackingly] messed around with replicating eap instances inside mods-enabled/eap, as well as including the statements for Auth-Types in the default virtual server, but I then get lost on how to use the ssid=xxxx to make decisions for which module to use. > > I am testing on baseline debian stretch with FR3 (3.0.12+dfsg-5+deb9u1) and text files (clients.conf and users) as data sources. Aside from mods-enabled/eap being modified to have multiple instances and sites-enabled/default to include multiple Auth-Types, all files are default. > > Any thoughts? > > Kindest regards, > Ted.

1 0

Re: Re: LDAP Post-Auth with computer names using eap-tls certs
by Kevin Virk 28 Nov '18

28 Nov '18

> So ill give a brief summary of everything I have done so far. I have set a freeradius server to work with certs. I orignally had the certs named by user name but my company had decided that computer names was the way the wanted to go. So i changed the certs to hand out the sam account name of the computer. Previously the LDAP I had set up in post-auth was working with the username and works with the computer name as well however my company has decided that the ldap queries are to plentiful and would like to narrow them down. Let me backtrack for a second as this is important to the problem. LDAP is to be used to identify a user in a specific group and then authorize and put them into a vlan. Like I said this was all working with usernames and computer names. However because the AD is setup in a way that certain computer groups are nested in larger vlan groups I had to manually query for the lower level groups instead of the overarching vlan group because i needed the query to return computer names not more workstation groups. So here I am I have this query that works in ldp.exe Ok... > This query returns computer names and works in ldp. Below are snippets from my conf files > ldap module conf Please don't post the config. All of the documentation say to *not* do that. Especially this: http://wiki.freeradius.org/list-help > if(LDAP-Group == "CN=vlan,OU=generalgroups,OU=Departments,DC=testDomain,DC=local"){ That's not really how the LDAP-Group check operates. See the Wiki, there's documentation on this. It's meant to check just the group name: if (LDAP-Group == "vlan") { ... > Here is a snippet from the error in the debug output. > Mon Nov 26 23:53:09 2018 : Debug: rlm_ldap (ldap): Rebinding to URL ldap://Server PLEASE follow the instructions for debug output. It really is documented *everywhere*. Use "radiusd -X", and not anything else. > Mon Nov 26 23:53:09 2018 : Debug: (5) EXPAND (|(&(objectClass=computer)(member=%{control:Ldap-UserDn}))) > Mon Nov 26 23:53:09 2018 : Debug: (5) --> (|(&(objectClass=computer)(member=CN\3dComputerNAme\2cOU\3dComputers\\3dDepartments\2cDC\3dtestDomain\2cDC\3dlocal))) Note that the "=" is escaped to "\2c". Which should be a hint that you should be using just the group name. > I am sure that my syntax is wrong somewhere, maybe the ldap-group part in the ldap query? I would like to point out that it does find the group when switch the object class to group from computer but only in the sub groups and not the larger group. Any help would be greatly appreciated LDAP group checking doesn't not search subgroups. It only checks the main groups that a user is a member of. Alan DeKok. Thank you for the help Alan and I apologize for the mistakes in posting. > Mon Nov 26 23:53:09 2018 : Debug: (5) EXPAND (|(&(objectClass=computer)(member=%{control:Ldap-UserDn}))) > Mon Nov 26 23:53:09 2018 : Debug: (5) --> (|(&(objectClass=computer)(member=CN\3dComputerNAme\2cOU\3dComputers\\3dDepartments\2cDC\3dtestDomain\2cDC\3dlocal))) >Note that the "=" is escaped to "\2c". Which should be a hint that you should be using just the group name. hmm it has been working that way with the queries but I will change that thank you. >LDAP group checking doesn't not search subgroups. It only checks the main groups that a user is a member of. So im understanding correctly if a computer is set up as so Computername-> Group membership-> computer security group and if that computer security group is part of vlan group quering that vlan group wont work because it will only return the security groups not the workstations that are part of the security groups? Is there no way then to query for the computers that belong in a group because like I said atop this query does work and does give me back all computers in the top level group (&(objectClass=computer)(memberOf:1.2.840.113556.1.4.1941:=CN=vlan,OU=generalgroups,OU=Departments,DC=testdomain,DC=local)) Is there no way for that query above to work in freeradius? ------------------------------ Subject: Digest Footer - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html ------------------------------ End of Freeradius-Users Digest, Vol 163, Issue 145 **************************************************

2 1

LDAP Post-Auth with computer names using eap-tls certs
by Kevin Virk 28 Nov '18

28 Nov '18

So ill give a brief summary of everything I have done so far. I have set a freeradius server to work with certs. I orignally had the certs named by user name but my company had decided that computer names was the way the wanted to go. So i changed the certs to hand out the sam account name of the computer. Previously the LDAP I had set up in post-auth was working with the username and works with the computer name as well however my company has decided that the ldap queries are to plentiful and would like to narrow them down. Let me backtrack for a second as this is important to the problem. LDAP is to be used to identify a user in a specific group and then authorize and put them into a vlan. Like I said this was all working with usernames and computer names. However because the AD is setup in a way that certain computer groups are nested in larger vlan groups I had to manually query for the lower level groups instead of the overarching vlan group because i needed the query to return computer names not more workstation groups. So here I am I have this query that works in ldp.exe (&(objectClass=computer)(memberOf:1.2.840.113556.1.4.1941:=CN=vlan,OU=generalgroups,OU=Departments,DC=testDomain,DC=local)) This query returns computer names and works in ldp. Below are snippets from my conf files ldap module conf user { # Where to start searching in the tree for users base_dn = "${..base_dn}" # Filter for user objects, should be specific enough # to identify a single user object. # # For Active Directory, you should use # "samaccountname=" instead of "uid=" # filter = "(sAMAccountname=%{%{Stripped-User-Name}:-%{User-Name}})" group { # Where to start searching in the tree for groups base_dn = "${..base_dn}" # Filter for group objects, should match all available # group objects a user might be a member of. # filter = '(objectClass=posixGroup)' # Search scope, may be 'base', 'one', sub' or 'children' # scope = 'sub' # Attribute that uniquely identifies a group. # Is used when converting group DNs to group # names. # name_attribute = cn # Filter to find group objects a user is a member of. # That is, group objects with attributes that # identify members (the inverse of membership_attribute). membership_filter = "(|(&(objectClass=computer)(member=%{control:Ldap-UserDn})))" # The attribute in user objects which contain the names # or DNs of groups a user is a member of. # # Unless a conversion between group name and group DN is # needed, there's no requirement for the group objects # referenced to actually exist. membership_attribute = 'member:1.2.840.113556.1.4.1941' Default site ldap query example ldap if(LDAP-Group == "CN=vlan,OU=generalgroups,OU=Departments,DC=testDomain,DC=local"){ update reply{ &Tunnel-Type := "VLAN" &Tunnel-Medium-Type := "6" &Tunnel-Private-Group-Id := "103" } Here is a snippet from the error in the debug output. Mon Nov 26 23:53:09 2018 : Debug: rlm_ldap (ldap): Rebinding to URL ldap://Server Mon Nov 26 23:53:09 2018 : Debug: rlm_ldap (ldap): Waiting for bind result... Mon Nov 26 23:53:09 2018 : Debug: rlm_ldap (ldap): Rebinding to URL ldap://Server Mon Nov 26 23:53:09 2018 : Debug: rlm_ldap (ldap): Waiting for bind result... Mon Nov 26 23:53:09 2018 : Debug: rlm_ldap (ldap): Bind successful Mon Nov 26 23:53:09 2018 : Debug: rlm_ldap (ldap): Bind successful Mon Nov 26 23:53:09 2018 : Debug: (5) User object found at DN "CN=ComputerName,OU=Computers,OU=Departments,DC=testDomain,DC=net" Mon Nov 26 23:53:09 2018 : Debug: (5) Checking for user in group objects Mon Nov 26 23:53:09 2018 : Debug: (|(&(objectClass=computer)(member=%{control:Ldap-UserDn}))) Mon Nov 26 23:53:09 2018 : Debug: Parsed xlat tree: Mon Nov 26 23:53:09 2018 : Debug: literal --> (|(&(objectClass=computer)(member= Mon Nov 26 23:53:09 2018 : Debug: attribute --> LDAP-UserDN Mon Nov 26 23:53:09 2018 : Debug: literal --> ))) Mon Nov 26 23:53:09 2018 : Debug: (5) EXPAND (|(&(objectClass=computer)(member=%{control:Ldap-UserDn}))) Mon Nov 26 23:53:09 2018 : Debug: (5) --> (|(&(objectClass=computer)(member=CN\3dComputerNAme\2cOU\3dComputers\\3dDepartments\2cDC\3dtestDomain\2cDC\3dlocal))) Mon Nov 26 23:53:09 2018 : Debug: (5) Waiting for bind result... Mon Nov 26 23:53:09 2018 : Debug: (5) Bind successful Mon Nov 26 23:53:09 2018 : Debug: (5) Performing search in "CN=VLAN,OU=generalgroups,OU=Departments,DC=testDomain,DC=local" with filter "(|(&(objectClass=computer)(member=CN\3dComputerNAme\2cOU\3dComputers\\3dDepartments\2cDC\3dtestDomain\2cDC\3dlocal)))", scope "sub" Mon Nov 26 23:53:09 2018 : Debug: (5) Waiting for search result... Mon Nov 26 23:53:09 2018 : Debug: (5) Search returned no results Mon Nov 26 23:53:09 2018 : Debug: (5) Checking user object's member:1.2.840.113556.1.4.1941 attributes Mon Nov 26 23:53:09 2018 : Debug: (5) Performing unfiltered search in "CN=computerName,OU=computers,OU=Departments,DC=testDomain,DC=local", scope "base" Mon Nov 26 23:53:09 2018 : Debug: (5) Waiting for search result... Mon Nov 26 23:53:09 2018 : Debug: (5) No group membership attribute(s) found in user object Mon Nov 26 23:53:09 2018 : Info: rlm_ldap (ldap): Deleting connection (5) - Was referred to a different LDAP server Mon Nov 26 23:53:09 2018 : Debug: rlm_ldap: Closing libldap handle 0x9cc450 Mon Nov 26 23:53:09 2018 : Info: Need 3 more connections to reach min connections (3) Mon Nov 26 23:53:09 2018 : Info: rlm_ldap (ldap): Opening additional connection (6), 1 of 32 pending slots used Mon Nov 26 23:53:09 2018 : Debug: rlm_ldap (ldap): Connecting to ldap://server Mon Nov 26 23:53:09 2018 : Debug: rlm_ldap (ldap): New libldap handle 0x9cc450 Mon Nov 26 23:53:09 2018 : Debug: rlm_ldap (ldap): Waiting for bind result... Mon Nov 26 23:53:09 2018 : Debug: rlm_ldap (ldap): Bind successful Mon Nov 26 23:53:09 2018 : Debug: (5) User is not a member of "CN=vlan,OU=generalgroups,OU=Departments,DC=testDomain,DC=local" Mon Nov 26 23:53:09 2018 : Debug: (5) if (LDAP-Group == "CN=vlan,OU=generalgroups,OU=Departments,DC=testDomain,DC=local") -> FALSE I am sure that my syntax is wrong somewhere, maybe the ldap-group part in the ldap query? I would like to point out that it does find the group when switch the object class to group from computer but only in the sub groups and not the larger group. Any help would be greatly appreciated

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Simultaneous-Use - on radchek
by Juliano Raymundo dos Santos 28 Nov '18

28 Nov '18

Good afternoon guys, I have configured a Simultaneous-Use on radchek table and set to 1 conection. This is making me crazy, becouse now all my users have trouble to connect over PPPoE on my NAS servers. The parameter "Simultaneos-Use := 1" recognises it alredy exists 1 connection estabilished and deny new connections. but the problem is, the same MAC address is calling over PPPoE and the server doesn' t understand and do not accept that connection. I trying to permit only one connection per user but it is not working. +-------+----------+--------------------+----+-----------+ | id | username | attribute | op | value | +-------+----------+--------------------+----+-----------+ | 2060 | 16385 | ClearText-Password | := | 8W3CC6N1E | | 13256 | 16385 | Simultaneous-Use | := | 1

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Redundant LDAP servers in /etc/freeradius/modules/ldap
by Tom Yard 28 Nov '18

28 Nov '18

Dear people, I have a Freeradius servers vefrsion 2.2.5 using LDAP for authentication. I have just one LDAP server defined in /etc/freeradius/modules/ldap, but yesterday the DC went down and Freeradius was offline. Is it possible to have two redundant LDAP server scheme, defining this in /etc/freeradius/modules/ldap: ldap { server = "server1.company.com" server = "server2.company.com" identity = "CN=wifi,OU=it,DC=company,DC=com" password = xxxxx basedn = "OU=it,DC=company,DC=com" filter = "(sAMAccountName=%{%{Stripped-User-Name}:-%{User-Name}})" Thanks in advance!!!

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