November 2018 - Freeradius-Users - lists.freeradius.org

Authenticate to AD but only allow certain group
by Brian C. Huffman 16 Aug '25

16 Aug '25

All, I've got authentication working nicely with MSCHAP, but now I'd like to only allow users that are members of a certain AD group. I would prefer to have this happen only when requests come from a specific client (wireless access point). In this case the idea is to have users only be able to get wireless access when they're in a specific AD group. How can I do this in freeradius? Thanks, Brian

7 18

Detailed Logging freeradius Request Packets
by Jean-Francois Mousinho 28 Oct '19

28 Oct '19

Hi, I've tried to find a way of detail logging the packets sent by freeradius to the client in the authentication phase but didn't found a way of doing it. Maybe I've not looked correctly so I'm asking if it's actually possible? I was able to log detailed packets sent by the client (Response packets) but not the ones sent by freeradius to the client (except accounting and proxied ones). Thanks for your time. Jean-François Mousinho

4 6

NAS-Port / radwho
by Hans-Christian Esperer 03 Mar '19

03 Mar '19

Hi, I'm using freeradius 3.17 with unifi APs[1] to provide authentication and accounting. I'm currently using 3 APs. I've run into a problem: radwho will only ever display one user per AP at max. I've run radiusd -X and also looked into the source code that handles radutmp. It seems that the NAS-Port value needs to be unique per user. The APs, however, always supply a NAS-Port of 0. I've looked a bit into the hostapd that unifi is using, and it seems it is a (heavily) patched version, so no chance to get a standard hostapd running. I've tested with standard hostapd: This does use a unique NAS-Port value when sending accounting packets to the radius server, so all concurrently logged in users per AP are shown correctly by radwho. My question is: Is there any way to get radwho/radutmp accounting to work correctly even with the NAS-Port always set to 0? Thanks, HC [1] https://www.ubnt.com/unifi/unifi-ap/

2 3

How to Reject Anonymous Identity
by Selahattin Cilek 29 Jan '19

29 Jan '19

I use FreeRADIUS 3.0.17 to provide services on a site. Ever since I stepped into the world of RADIUS, I have been dealing with the issue of "anonymous" users. I have been abusing the *Class* attribute work around the problem, but after some deliberation, I've decided that it would be best if I could reject anonymous users right away. I already have a MySQL stored procedure named "is_login_allowed" that checks if a user is in a locked state or not and I use it like this in the *authorize* section of the *default*, *inner-tunnel-ttls*, *inner-tunnel-peap* sites: authorize{ if ("%{sql: CALL is_login_allowed('%{User-Name}')}" == "0" ) { reject } } Currently, this store procedure can check if a user with a given name exists in the database, and if not, return *0* to make FreeRADIUS to reject access to that user. What I'd like to know though is that if there is a better, more elegant FreeRADIUSy way of achieving the same goal. For example, would something like below work? authorize{ if("%{outer.request.UserName}" != "%{inner.request.UserName}"){ reject } } --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus

7 16

FreeRADIUS, OpenLDAP password change and RSA SecurID Next-Token-Mode
by "michael böhm" 12 Dec '18

12 Dec '18

Hello everyone we are successfully using FreeRADIUS for some time now. Now we have two more requirements: 1) Password change in OpenLDAP via FreeRADIUS FreeRADIUS is connected to an OpenLDAP via the LDAP-module. We also have Cisco-Devices connected to a tac_plus-Server (http://www.pro-bono-publico.de/projects/tac_plus.html) also using OpenLDAP as backend. In this setup the users can change their LDAP-password via the router's login-prompt after successful authentication with the old password. Can we implement password changes with FreeRADIUS as well when the NAS supports this or is this a TACACS+-only feature? 2) Next-Token-Mode for RSA SecurID We are using Two-Factor-Authentication with FreeRADIUS and RSA SecurID. FreeRADIUS / unlang splits the password string in two parts and is sending the last 6 digits as Token to the RSA SecurID Server via Radius for validation. This works fine. However, in rare conditions a re-sync of the Token-device may be necessary so that the RSA SecurID Server is prompting for the next Token. Access-Challenges are used in this case. Is there a way to handle this in FreeRADIUS? It would be great if you could point me in the right direction for both use cases and tell me what modules or unlang-statements we could try out to solve this. Thanks and best wishes Michael

3 12

Migration -> FR3 + CiscoAPs + Multiple SSID+ EAP-TLS +Multiple Certs
by Ted Hyde (RSI) 30 Nov '18

30 Nov '18

> Sure. What you're looking for then, is more this: > > authorize { > ... > eap > ... > } > > authenticate { > ... > eap > ... > } > > post-auth { > ... > if (MAC_LIMITED-SSID && EAP-CERT-01) > { > look up MAC > if !known MAC reject > if blocked MAC reject > } > ... > } > > > Which is pretty simple. That assumes that both client certs are issued by the same CA. Yes, the CA is under my control, (self signed) so no expected challenge there. > Alan DeKok. > That said, how does the pseudo code get translated into unlang? I think I understand a partial of %{request:Cisco-AVPair[0]} would provide the SSID (based upon looking at the freeradius -X trace where it scrolls by first) but I am unsure about testing for the [certificate name?]. (I got the above from 'man unlang'; hopefully an appropriate reference.) I expect "real" data is now necessary to continue forward? Thanks, Ted.

2 1

FreeRadius 3.0.17 - TLS issue
by Thorsten Fritsch 30 Nov '18

30 Nov '18

Dear All, we're running FR 3.0.17 and currently have some trouble with Windows 10 Clients which since just recently no longer can connect to the PEAP/MS-CHAPv2-based eduroam network. According to the radius debug log the FR server sends an Access Accept to the NAS (Cisco WLC) but it then terminates with the information: ERROR: eap_peap: TLS Alert write:fatal:protocol version 53282519) Tue Nov 27 16:07:35 2018: Debug: Sent Access-Accept Id 251 from 131.152.21.100:1812 to 10.33.6.2:54247 length 0 (53282519) Tue Nov 27 16:07:35 2018: Debug: Tunnel-Type = VLAN (53282519) Tue Nov 27 16:07:35 2018: Debug: Tunnel-Medium-Type = IEEE-802 (53282519) Tue Nov 27 16:07:35 2018: Debug: Tunnel-Private-Group-Id = "822" (53282519) Tue Nov 27 16:07:35 2018: Debug: User-Name := "marcel.sumsander(a)unibas.ch" (53282519) Tue Nov 27 16:07:35 2018: Debug: Chargeable-User-Identity := 0x36353637356537306236383335323162656233383262323062616538613935393935303934323763 (53282519) Tue Nov 27 16:07:35 2018: Debug: MS-MPPE-Recv-Key = 0xde555d4feda0c69ee0c251195d63e1d0f81618a8781522cbe398610d7df41745 (53282519) Tue Nov 27 16:07:35 2018: Debug: MS-MPPE-Send-Key = 0xb3a46cb36458a0dda59935105ffc8bfd38e4141952800b3bb9f989192ada38b0 (53282519) Tue Nov 27 16:07:35 2018: Debug: EAP-Message = 0x030c0004 (53282519) Tue Nov 27 16:07:35 2018: Debug: Message-Authenticator = 0x00000000000000000000000000000000 (53282519) Tue Nov 27 16:07:35 2018: Debug: Finished request (53282373) Tue Nov 27 16:07:38 2018: Debug: Cleaning up request packet ID 241 with timestamp +2433639 (53282375) Tue Nov 27 16:07:38 2018: Debug: Cleaning up request packet ID 242 with timestamp +2433639 (53282376) Tue Nov 27 16:07:38 2018: Debug: Cleaning up request packet ID 243 with timestamp +2433639 (53282378) Tue Nov 27 16:07:38 2018: Debug: Cleaning up request packet ID 244 with timestamp +2433639 (53282379) Tue Nov 27 16:07:38 2018: Debug: Cleaning up request packet ID 245 with timestamp +2433639 (53282380) Tue Nov 27 16:07:38 2018: Debug: Cleaning up request packet ID 246 with timestamp +2433639 (53282493) Tue Nov 27 16:07:39 2018: Debug: Cleaning up request packet ID 247 with timestamp +2433640 (53282497) Tue Nov 27 16:07:39 2018: Debug: Cleaning up request packet ID 248 with timestamp +2433640 (53282502) Tue Nov 27 16:07:39 2018: Debug: Cleaning up request packet ID 249 with timestamp +2433640 (53282509) Tue Nov 27 16:07:40 2018: Debug: Cleaning up request packet ID 250 with timestamp +2433640 (53282519) Tue Nov 27 16:07:40 2018: Debug: Cleaning up request packet ID 251 with timestamp +2433641 (53283340) Tue Nov 27 16:07:46 2018: ERROR: eap_peap: TLS Alert write:fatal:protocol version It looks like a TLS mismtach but not sure. Any experiences with this ? Which TLS versions are supported by FR 3.0.17 ? Thanks and BR, Thorsten

4 8

Help
by Vanessa Emily 29 Nov '18

29 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

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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.

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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

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