- Freeradius-Users - lists.freeradius.org

Get Daily Usage: Repeat Question
by Imdad Hasan 02 Dec '18

02 Dec '18

Dear All, I am going to repeat my question because i not got the reply of my question which i asked before 3.5 Months ago. If any have the solution or idea then please reply. *Question: How can i make daily usage report with freeradius.* I got a idea earlier from the *freeradius user list, *But that fails on one problem. *Problem:* Say for example: if any user "XYZ" have a one accounting session with the acct-start-time = "2018-08-16 05:00:00" and acct-stop-time = " 2018-08-19 11:16:46". Ok. Means only one accounting session 3 days. So, in this example how can i calculate OR get the "2018-08-17" OR "2018-08-18" s' data usage of that "XYZ" user? Warm regards Imdadali Kadiwala

3 3

[4.0.x] Status-Server with FreeRADIUS-Stats4 shows no output
by Milan Nikolic 02 Dec '18

02 Dec '18

I understand status works differently now, but I can not find example, test or any information about how can one now query Status-Server. I send packet with TLV attribute and `FreeRADIUS-Stats4-Type` is set to `Global` but I get nothing in debug output: ``` Sun Dec 2 01:09:32 2018 : Debug : (1) proto_radius decode packet Code: Status-Server Id: 50 Length: 52 Vector: 7cab2806a1a0e3a98ed3c550382ee5ef 1a 0e 00002c50 (11344) 0f 08 01 06 00 00 00 01 50 12 1f 47 67 ef 79 c8 e0 e6 8c 49 aa d5 06 bc 57 b6 Sun Dec 2 01:09:32 2018 : Debug : Resetting worker 30 cleanup timer to +0s Sun Dec 2 01:09:32 2018 : Debug : (1) running request Sun Dec 2 01:09:32 2018 : Debug : (1) Received Status-Server ID 50 Sun Dec 2 01:09:32 2018 : Debug : (1) FreeRADIUS-Stats4-Type = Global Sun Dec 2 01:09:32 2018 : Debug : (1) Message-Authenticator = 0x1f4767ef79c8e0e68c49aad506bc57b6 Sun Dec 2 01:09:32 2018 : Debug : (1) Running 'recv Status-Server' from file /etc/raddb/sites-enabled/status Sun Dec 2 01:09:32 2018 : Debug : (1) recv Status-Server { Sun Dec 2 01:09:32 2018 : Debug : (1) ok (ok) Sun Dec 2 01:09:32 2018 : Debug : (1) } # recv Status-Server (ok) Sun Dec 2 01:09:32 2018 : Debug : (1) Sent code 2 Id 50 from 192.168.0.31:18121 to 192.168.0.10:42101 via ens33 length 0 Sun Dec 2 01:09:32 2018 : Debug : (1) done request Sun Dec 2 01:09:32 2018 : Debug : (1) proto_radius encode packet Code: Access-Accept Id: 50 Length: 20 Vector: 0a2f9c14653b3dccaf9503e94c0d3b7f Sun Dec 2 01:09:32 2018 : Debug : (1) finished request. Sun Dec 2 01:09:32 2018 : Debug : freeing request ``` I tried many combinations, and also added `stats` to many send and recv sections, is that needed now? Can someone please give me some pointers, I tried looking at source at some places but it is too complicated for me to follow. Thanks

2 3

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 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