- Freeradius-Users - lists.freeradius.org

FR3 - EAP-[T]LS - Win10
by Ted Hyde (RSI) 14 Oct '19

14 Oct '19

Greets - I've been tasked with rolling over some of our *pple *pads which were perfectly happy with EAP-TLS and and an FR3 service to Win10 PC supplicants. Admittedly, the recent releases of ios have EAP-TLS as a manual choice, and many of my commercial network friends advocate EAP-TTLS instead as most of their supplicants are people who BYOD and are thus user authenticated against a single huge network. For my instance, I want to stay with machine auth; the devices may roam between different smaller and independent networks (often without my direct involvement which is ok), but I'd rather not have individual certs and credentials for every supplicant that I would have to replicate to each remote site. The convenience of manually installing a certificate then handing off the device to others to deploy actually is the better path for me. Bulking all the supplicants into a single username/pwd is little different than wpa2-personal wherein eventually someone will write down the credential and leak it to others. With me having to manually install a certificate (ok, fine, a "Really, really long and difficult password file"), at least there is mitigation of the "password on a post-it" problem. The control over all the supplicants coming across my desk for a certificate install is fine and preferred; once installed using the same process, those devices then fan out and deploy to the field through whatever path they need to take. It would be arduous to deal with independent creds and mac address recording, then deploy those to field sites, and then keep updating as the supplicants potentially move around from site to site. Having attempted WinXP/Vista/7/8.1 with the xpextensions fix but never actually having success with it a long time ago, I was trying to find recent tutorials (written preferably in 2019 at least) that walked through a path of FR3, EAP-TLS and Win10. I have not really been successful. Even the pointers to deployingradius.com didn't pan out, (site seems to have been thinned of late) and I am of the belief through some other research that EAP-TLS is becoming less useful and EAP-TTLS is getting the preferential treatment despite apparently EAP-TTLS under certain conditions being ranked as "less secure" (PAP-leading, for example). I do recall a very in depth slide show a bit ago discussing that topic. Does anyone have an FR3/EAP-[T]TLS/Win10 tutorial that is tested functional that they would be willing to point to? If TTLS, is there a practice that would replicate the points above (the difficult to copy credential aspect in particular) of TLS? Cert generation would preferably be via openssl and FR3's scripting. Replicating certs to the remote sites is already part of my existing workflow. And of course, the great opinion request - is EAP-TLS under FR3 against Win10 a lost proposition? One specific protocol and its traditional implementation may not be the only option here; out of the box thinking is encouraged, so suggest away. My fully functional FR3 instances include Debian9, Cisco AP's under EAP-TLS, Cisco switchgear and the aforementioned ipads/android devices. (To date all my win PCs are hardwired....) I was literally just about to try one other tutorial I googled, and as I went to reach for the POE supply for my AP, it seems to have gone for a walk itself...might be trying to tell me something.... Kindest regards, Ted.

3 2

how can I change default accounting (radacct table) update time?
by Moniruzzaman Tuhin 13 Oct '19

13 Oct '19

Hi, I am using Simultaneous-Use := 1 . When I disconnect wifi or in a power loss, I am facing an issue that I can't connect to the server again. I saw that after 5/6 minutes later, I can connect again that means " acctstoptime" is not null then. so I guess after 5/6 minutes later freeradius server check if the user is ideal then disconnect or send a account-stop request or fill "acctstoptime" field. Now I want to change that 5/6 minutes to seconds or at least 1 minute. How can I archive that? I used Acct-Interim-Interval which keep updating even after the user is not connected on a power loss. Thanks

3 3

RADIUS client-server connection across internet
by Aaron Peschel 13 Oct '19

13 Oct '19

I'm looking to connect a Point to Site VPN endpoint to a RADIUS server across the internet, and I'm looking for some guidance on whether my understanding is correct. My understanding is having a RADIUS server listening directly on the internet would be bad security-wise, and should not be done, is this correct? Instead, a better architecture would be to connect the RADIUS server and client over a secured channel, like a Site to Site VPN connection. Is my understanding correct here? Would it be fine to connect a client to the server over the internet directly? Is there an alternative simpler solution that I am overlooking? Thank you, -Aaron Peschel

6 8

Some help with radtest
by Matthieu Herrero 10 Oct '19

10 Oct '19

Hello Everyone, I'm looking for a bit of help. I'm almost new to linux and Freeradius ( I'm learning tho) My task is to upgrade an Ubuntu server 16.04 with freerad2.0 for an AD authentification via WIFI 802.1X to Ubuntu server 18 04 and freerad 3.0.X. Sadly my predecessor did not left my ANY documentation. So far I'm doing reverse engeneering. But some point are not clear to me. Right now I have followed a lot of documentation, and i'm still trying to to a radtest. When I'm doing a freeradius -X The conf look good. FreeRADIUS Version 3.0.16 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/freeradius/3.0/dictionary including configuration file /etc/freeradius/3.0/radiusd.conf including configuration file /etc/freeradius/3.0/proxy.conf including configuration file /etc/freeradius/3.0/clients.conf including files in directory /etc/freeradius/3.0/mods-enabled/ including configuration file /etc/freeradius/3.0/mods-enabled/radutmp including configuration file /etc/freeradius/3.0/mods-enabled/detail including configuration file /etc/freeradius/3.0/mods-enabled/exec including configuration file /etc/freeradius/3.0/mods-enabled/expiration including configuration file /etc/freeradius/3.0/mods-enabled/chap including configuration file /etc/freeradius/3.0/mods-enabled/preprocess including configuration file /etc/freeradius/3.0/mods-enabled/digest including configuration file /etc/freeradius/3.0/mods-enabled/realm including configuration file /etc/freeradius/3.0/mods-enabled/attr_filter including configuration file /etc/freeradius/3.0/mods-enabled/unpack including configuration file /etc/freeradius/3.0/mods-enabled/files including configuration file /etc/freeradius/3.0/mods-enabled/pap including configuration file /etc/freeradius/3.0/mods-enabled/unix including configuration file /etc/freeradius/3.0/mods-enabled/dynamic_clients including configuration file /etc/freeradius/3.0/mods-enabled/cache_eap including configuration file /etc/freeradius/3.0/mods-enabled/eap including configuration file /etc/freeradius/3.0/mods-enabled/passwd including configuration file /etc/freeradius/3.0/mods-enabled/detail.log including configuration file /etc/freeradius/3.0/mods-enabled/always including configuration file /etc/freeradius/3.0/mods-enabled/ntlm_auth including configuration file /etc/freeradius/3.0/mods-enabled/sradutmp including configuration file /etc/freeradius/3.0/mods-enabled/mschap including configuration file /etc/freeradius/3.0/mods-enabled/linelog including configuration file /etc/freeradius/3.0/mods-enabled/expr including configuration file /etc/freeradius/3.0/mods-enabled/soh including configuration file /etc/freeradius/3.0/mods-enabled/utf8 including configuration file /etc/freeradius/3.0/mods-enabled/echo including configuration file /etc/freeradius/3.0/mods-enabled/replicate including configuration file /etc/freeradius/3.0/mods-enabled/logintime including files in directory /etc/freeradius/3.0/policy.d/ including configuration file /etc/freeradius/3.0/policy.d/control including configuration file /etc/freeradius/3.0/policy.d/filter including configuration file /etc/freeradius/3.0/policy.d/abfab-tr including configuration file /etc/freeradius/3.0/policy.d/accounting including configuration file /etc/freeradius/3.0/policy.d/moonshot-targeted-ids including configuration file /etc/freeradius/3.0/policy.d/eap including configuration file /etc/freeradius/3.0/policy.d/operator-name including configuration file /etc/freeradius/3.0/policy.d/canonicalization including configuration file /etc/freeradius/3.0/policy.d/cui including configuration file /etc/freeradius/3.0/policy.d/debug including configuration file /etc/freeradius/3.0/policy.d/dhcp including files in directory /etc/freeradius/3.0/sites-enabled/ including configuration file /etc/freeradius/3.0/sites-enabled/eduroam including configuration file /etc/freeradius/3.0/sites-enabled/eduroam-inner-tunnel main { security { user = "freerad" group = "freerad" allow_core_dumps = no } name = "freeradius" prefix = "/usr" localstatedir = "/var" logdir = "/var/log/freeradius" run_dir = "/var/run/freeradius" } main { name = "freeradius" prefix = "/usr" localstatedir = "/var" sbindir = "/usr/sbin" logdir = "/var/log/freeradius" run_dir = "/var/run/freeradius" libdir = "/usr/lib/freeradius" radacctdir = "/var/log/freeradius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 16384 pidfile = "/var/run/freeradius/freeradius.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 = 0.000000 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 = 30.000000 response_timeouts = 1 max_outstanding = 65536 zombie_period = 40 status_check = "none" ping_interval = 30 check_timeout = 4 num_answers_to_alive = 3 revive_interval = 300 limit { max_connections = 16 max_requests = 0 lifetime = 0 idle_timeout = 0 } coa { irt = 2 mrt = 16 mrc = 5 mrd = 30 } } home_server rad1.eduroam.fr { ipaddr = 193.49.160.187 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 = 20 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 rad2.eduroam.fr { ipaddr = 193.49.159.82 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 = 20 check_timeout = 4 num_answers_to_alive = 3 revive_interval = 300 limit { max_connections = 16 max_requests = 0 lifetime = 0 idle_timeout = 0 } coa { irt = 2 mrt = 16 mrc = 5 mrd = 30 } } realm LOCAL { } realm NULL { } realm aup.edu { authhost = LOCAL accthost = LOCAL } home_server_pool eduroam { type = fail_over home_server = rad1.eduroam.fr home_server = rad2.eduroam.fr } realm DEFAULT { auth_pool = eduroam nostrip } home_server_pool pool-eduroam-fr { type = fail-over home_server = rad1.eduroam.fr home_server = rad2.eduroam.fr } realm ~.+$ { auth_pool = pool-eduroam-fr nostrip } radiusd: #### Loading Clients #### client localhost { ipaddr = 127.0.0.1 require_message_authenticator = no secret = <<< secret >>> limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client rad1.eduroam.fr { ipaddr = 193.49.160.187 netmask = 32 require_message_authenticator = yes secret = <<< secret >>> shortname = "rad1.eduroam.fr" virtual_server = "eduroam" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client rad2.eduroam.fr { ipaddr = 193.49.159.82 netmask = 32 require_message_authenticator = yes secret = <<< secret >>> shortname = "rad2.eduroam.fr" virtual_server = "eduroam" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client aup { ipaddr = 10.1.100.0 netmask = 24 require_message_authenticator = yes secret = <<< secret >>> shortname = "aup" virtual_server = "eduroam" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } Debugger not attached # Creating Auth-Type = eap # Creating Auth-Type = PAP # Creating Auth-Type = ntlm_auth # Creating Auth-Type = CHAP # Creating Auth-Type = MS-CHAP radiusd: #### Instantiating modules #### modules { # Loaded module rlm_radutmp # Loading module "radutmp" from file /etc/freeradius/3.0/mods-enabled/radutmp radutmp { filename = "/var/log/freeradius/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes permissions = 384 caller_id = yes } # Loaded module rlm_detail # Loading module "detail" from file /etc/freeradius/3.0/mods-enabled/detail detail { filename = "/var/log/freeradius/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 } # Loaded module rlm_exec # Loading module "exec" from file /etc/freeradius/3.0/mods-enabled/exec exec { wait = no input_pairs = "request" shell_escape = yes timeout = 10 } # Loaded module rlm_expiration # Loading module "expiration" from file /etc/freeradius/3.0/mods-enabled/expiration # Loaded module rlm_chap # Loading module "chap" from file /etc/freeradius/3.0/mods-enabled/chap # Loaded module rlm_preprocess # Loading module "preprocess" from file /etc/freeradius/3.0/mods-enabled/preprocess preprocess { huntgroups = "/etc/freeradius/3.0/mods-config/preprocess/huntgroups" hints = "/etc/freeradius/3.0/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_digest # Loading module "digest" from file /etc/freeradius/3.0/mods-enabled/digest # Loaded module rlm_realm # Loading module "IPASS" from file /etc/freeradius/3.0/mods-enabled/realm realm IPASS { format = "prefix" delimiter = "/" ignore_default = no ignore_null = no } # Loading module "suffix" from file /etc/freeradius/3.0/mods-enabled/realm realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } # Loading module "realmpercent" from file /etc/freeradius/3.0/mods-enabled/realm realm realmpercent { format = "suffix" delimiter = "%" ignore_default = no ignore_null = no } # Loading module "ntdomain" from file /etc/freeradius/3.0/mods-enabled/realm realm ntdomain { format = "prefix" delimiter = "\\" ignore_default = no ignore_null = no } # Loaded module rlm_attr_filter # Loading module "attr_filter.post-proxy" from file /etc/freeradius/3.0/mods-enabled/attr_filter attr_filter attr_filter.post-proxy { filename = "/etc/freeradius/3.0/mods-config/attr_filter/post-proxy" key = "%{Realm}" relaxed = no } # Loading module "attr_filter.pre-proxy" from file /etc/freeradius/3.0/mods-enabled/attr_filter attr_filter attr_filter.pre-proxy { filename = "/etc/freeradius/3.0/mods-config/attr_filter/pre-proxy" key = "%{Realm}" relaxed = no } # Loading module "attr_filter.access_reject" from file /etc/freeradius/3.0/mods-enabled/attr_filter attr_filter attr_filter.access_reject { filename = "/etc/freeradius/3.0/mods-config/attr_filter/access_reject" key = "%{User-Name}" relaxed = no } # Loading module "attr_filter.access_challenge" from file /etc/freeradius/3.0/mods-enabled/attr_filter attr_filter attr_filter.access_challenge { filename = "/etc/freeradius/3.0/mods-config/attr_filter/access_challenge" key = "%{User-Name}" relaxed = no } # Loading module "attr_filter.accounting_response" from file /etc/freeradius/3.0/mods-enabled/attr_filter attr_filter attr_filter.accounting_response { filename = "/etc/freeradius/3.0/mods-config/attr_filter/accounting_response" key = "%{User-Name}" relaxed = no } # Loaded module rlm_unpack # Loading module "unpack" from file /etc/freeradius/3.0/mods-enabled/unpack # Loaded module rlm_files # Loading module "files" from file /etc/freeradius/3.0/mods-enabled/files files { filename = "/etc/freeradius/3.0/mods-config/files/authorize" acctusersfile = "/etc/freeradius/3.0/mods-config/files/accounting" preproxy_usersfile = "/etc/freeradius/3.0/mods-config/files/pre-proxy" } # Loaded module rlm_pap # Loading module "pap" from file /etc/freeradius/3.0/mods-enabled/pap pap { normalise = yes } # Loaded module rlm_unix # Loading module "unix" from file /etc/freeradius/3.0/mods-enabled/unix unix { radwtmp = "/var/log/freeradius/radwtmp" } Creating attribute Unix-Group # Loaded module rlm_dynamic_clients # Loading module "dynamic_clients" from file /etc/freeradius/3.0/mods-enabled/dynamic_clients # Loaded module rlm_cache # Loading module "cache_eap" from file /etc/freeradius/3.0/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_eap # Loading module "eap" from file /etc/freeradius/3.0/mods-enabled/eap eap { default_eap_type = "peap" timer_expire = 60 ignore_unknown_eap_types = no cisco_accounting_username_bug = no max_sessions = 16384 } # Loaded module rlm_passwd # Loading module "etc_passwd" from file /etc/freeradius/3.0/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 } # Loading module "auth_log" from file /etc/freeradius/3.0/mods-enabled/detail.log detail auth_log { filename = "/var/log/freeradius/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/freeradius/3.0/mods-enabled/detail.log detail reply_log { filename = "/var/log/freeradius/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/freeradius/3.0/mods-enabled/detail.log detail pre_proxy_log { filename = "/var/log/freeradius/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/freeradius/3.0/mods-enabled/detail.log detail post_proxy_log { filename = "/var/log/freeradius/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_always # Loading module "reject" from file /etc/freeradius/3.0/mods-enabled/always always reject { rcode = "reject" simulcount = 0 mpp = no } # Loading module "fail" from file /etc/freeradius/3.0/mods-enabled/always always fail { rcode = "fail" simulcount = 0 mpp = no } # Loading module "ok" from file /etc/freeradius/3.0/mods-enabled/always always ok { rcode = "ok" simulcount = 0 mpp = no } # Loading module "handled" from file /etc/freeradius/3.0/mods-enabled/always always handled { rcode = "handled" simulcount = 0 mpp = no } # Loading module "invalid" from file /etc/freeradius/3.0/mods-enabled/always always invalid { rcode = "invalid" simulcount = 0 mpp = no } # Loading module "userlock" from file /etc/freeradius/3.0/mods-enabled/always always userlock { rcode = "userlock" simulcount = 0 mpp = no } # Loading module "notfound" from file /etc/freeradius/3.0/mods-enabled/always always notfound { rcode = "notfound" simulcount = 0 mpp = no } # Loading module "noop" from file /etc/freeradius/3.0/mods-enabled/always always noop { rcode = "noop" simulcount = 0 mpp = no } # Loading module "updated" from file /etc/freeradius/3.0/mods-enabled/always always updated { rcode = "updated" simulcount = 0 mpp = no } # Loading module "ntlm_auth" from file /etc/freeradius/3.0/mods-enabled/ntlm_auth exec ntlm_auth { wait = yes program = "/usr/bin/ntlm_auth --request-nt-key --domain=AUP --username=%{mschap:User-Name} --password=%{User-Password}" shell_escape = yes } # Loading module "sradutmp" from file /etc/freeradius/3.0/mods-enabled/sradutmp radutmp sradutmp { filename = "/var/log/freeradius/sradutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes permissions = 420 caller_id = no } # Loaded module rlm_mschap # Loading module "mschap" from file /etc/freeradius/3.0/mods-enabled/mschap mschap { use_mppe = yes require_encryption = yes require_strong = yes with_ntdomain_hack = yes ntlm_auth = "/usr/bin/ntlm_auth --request-nt-key --username=%{%{Stripped-User-Name}:-%{%{User-Name}:-None}} --challenge=%{%{mschap:Challenge}:-00} --nt-response=%{%{mschap:NT-Response}:-00}" passchange { } allow_retry = yes winbind_retry_with_normalised_username = no } # Loaded module rlm_linelog # Loading module "linelog" from file /etc/freeradius/3.0/mods-enabled/linelog linelog { filename = "/var/log/freeradius/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/freeradius/3.0/mods-enabled/linelog linelog log_accounting { filename = "/var/log/freeradius/linelog-accounting" escape_filenames = no syslog_severity = "info" permissions = 384 format = "" reference = "Accounting-Request.%{%{Acct-Status-Type}:-unknown}" } # Loaded module rlm_expr # Loading module "expr" from file /etc/freeradius/3.0/mods-enabled/expr expr { safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /??????ae????????oe???a????????AE????????OE????" } # Loaded module rlm_soh # Loading module "soh" from file /etc/freeradius/3.0/mods-enabled/soh soh { dhcp = yes } # Loaded module rlm_utf8 # Loading module "utf8" from file /etc/freeradius/3.0/mods-enabled/utf8 # Loading module "echo" from file /etc/freeradius/3.0/mods-enabled/echo exec echo { wait = yes program = "/bin/echo %{User-Name}" input_pairs = "request" output_pairs = "reply" shell_escape = yes } # Loaded module rlm_replicate # Loading module "replicate" from file /etc/freeradius/3.0/mods-enabled/replicate # Loaded module rlm_logintime # Loading module "logintime" from file /etc/freeradius/3.0/mods-enabled/logintime logintime { minimum_timeout = 60 } instantiate { } # Instantiating module "detail" from file /etc/freeradius/3.0/mods-enabled/detail # Instantiating module "expiration" from file /etc/freeradius/3.0/mods-enabled/expiration # Instantiating module "preprocess" from file /etc/freeradius/3.0/mods-enabled/preprocess reading pairlist file /etc/freeradius/3.0/mods-config/preprocess/huntgroups reading pairlist file /etc/freeradius/3.0/mods-config/preprocess/hints # Instantiating module "IPASS" from file /etc/freeradius/3.0/mods-enabled/realm # Instantiating module "suffix" from file /etc/freeradius/3.0/mods-enabled/realm # Instantiating module "realmpercent" from file /etc/freeradius/3.0/mods-enabled/realm # Instantiating module "ntdomain" from file /etc/freeradius/3.0/mods-enabled/realm # Instantiating module "attr_filter.post-proxy" from file /etc/freeradius/3.0/mods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/post-proxy # Instantiating module "attr_filter.pre-proxy" from file /etc/freeradius/3.0/mods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/pre-proxy # Instantiating module "attr_filter.access_reject" from file /etc/freeradius/3.0/mods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/access_reject [/etc/freeradius/3.0/mods-config/attr_filter/access_reject]:11 Check item "FreeRADIUS-Response-Delay" found in filter list for realm "DEFAULT". [/etc/freeradius/3.0/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/freeradius/3.0/mods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/access_challenge # Instantiating module "attr_filter.accounting_response" from file /etc/freeradius/3.0/mods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/accounting_response # Instantiating module "files" from file /etc/freeradius/3.0/mods-enabled/files reading pairlist file /etc/freeradius/3.0/mods-config/files/authorize reading pairlist file /etc/freeradius/3.0/mods-config/files/accounting reading pairlist file /etc/freeradius/3.0/mods-config/files/pre-proxy # Instantiating module "pap" from file /etc/freeradius/3.0/mods-enabled/pap # Instantiating module "cache_eap" from file /etc/freeradius/3.0/mods-enabled/cache_eap rlm_cache (cache_eap): Driver rlm_cache_rbtree (module rlm_cache_rbtree) loaded and linked # Instantiating module "eap" from file /etc/freeradius/3.0/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 section "tls" missing, trying to use legacy configuration tls { verify_depth = 0 ca_path = "/etc/freeradius/3.0/certs" pem_file_type = yes private_key_file = "/etc/freeradius/3.0/certs/star_aup_edu2.key" certificate_file = "/etc/freeradius/3.0/certs/star_aup_edu2.crt" ca_file = "/etc/freeradius/3.0/certs/DigiCertCA.crt" private_key_password = <<< secret >>> dh_file = "/etc/freeradius/3.0/certs/dh" random_file = "/dev/urandom" fragment_size = 1024 include_length = yes auto_chain = yes check_crl = no check_all_crl = no cipher_list = "DEFAULT" ecdh_curve = "prime256v1" tls_max_version = "" tls_min_version = "1.0" 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 { default_eap_type = "mschapv2" copy_request_to_tunnel = yes use_tunneled_reply = yes virtual_server = "eduroam-inner-tunnel" include_length = yes require_client_cert = no } TLS section "tls" missing, trying to use legacy configuration tls: Using cached TLS configuration from previous invocation # Linked to sub-module rlm_eap_peap peap { default_eap_type = "mschapv2" copy_request_to_tunnel = yes use_tunneled_reply = yes proxy_tunneled_request_as_eap = yes virtual_server = "eduroam-inner-tunnel" soh = no require_client_cert = no } TLS section "tls" missing, trying to use legacy configuration 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 "etc_passwd" from file /etc/freeradius/3.0/mods-enabled/passwd rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no # Instantiating module "auth_log" from file /etc/freeradius/3.0/mods-enabled/detail.log rlm_detail (auth_log): 'User-Password' suppressed, will not appear in detail output # Instantiating module "reply_log" from file /etc/freeradius/3.0/mods-enabled/detail.log # Instantiating module "pre_proxy_log" from file /etc/freeradius/3.0/mods-enabled/detail.log # Instantiating module "post_proxy_log" from file /etc/freeradius/3.0/mods-enabled/detail.log # Instantiating module "reject" from file /etc/freeradius/3.0/mods-enabled/always # Instantiating module "fail" from file /etc/freeradius/3.0/mods-enabled/always # Instantiating module "ok" from file /etc/freeradius/3.0/mods-enabled/always # Instantiating module "handled" from file /etc/freeradius/3.0/mods-enabled/always # Instantiating module "invalid" from file /etc/freeradius/3.0/mods-enabled/always # Instantiating module "userlock" from file /etc/freeradius/3.0/mods-enabled/always # Instantiating module "notfound" from file /etc/freeradius/3.0/mods-enabled/always # Instantiating module "noop" from file /etc/freeradius/3.0/mods-enabled/always # Instantiating module "updated" from file /etc/freeradius/3.0/mods-enabled/always # Instantiating module "mschap" from file /etc/freeradius/3.0/mods-enabled/mschap rlm_mschap (mschap): authenticating by calling 'ntlm_auth' # Instantiating module "linelog" from file /etc/freeradius/3.0/mods-enabled/linelog # Instantiating module "log_accounting" from file /etc/freeradius/3.0/mods-enabled/linelog # Instantiating module "logintime" from file /etc/freeradius/3.0/mods-enabled/logintime } # modules radiusd: #### Loading Virtual Servers #### server { # from file /etc/freeradius/3.0/radiusd.conf } # server server eduroam { # from file /etc/freeradius/3.0/sites-enabled/eduroam # Loading authenticate {...} # Loading authorize {...} # Loading preacct {...} # Loading accounting {...} # Loading session {...} # Loading post-proxy {...} # Loading post-auth {...} } # server eduroam server eduroam-inner-tunnel { # from file /etc/freeradius/3.0/sites-enabled/eduroam-inner-tunnel # Loading authenticate {...} # Loading authorize {...} # Loading session {...} # Loading post-proxy {...} # Loading post-auth {...} } # server eduroam-inner-tunnel radiusd: #### Opening IP addresses and Ports #### listen { type = "auth" ipaddr = * port = 0 } listen { type = "acct" ipaddr = * port = 0 } listen { type = "auth" ipaddr = 127.0.0.1 port = 18120 } Listening on auth address * port 1812 bound to server eduroam Listening on acct address * port 1813 bound to server eduroam Listening on auth address 127.0.0.1 port 18120 bound to server eduroam-inner-tunnel Listening on proxy address * port 41311 Ready to process requests Now I want to do a rad test ( in my user file i Added test Cleartext-Password := "test" Result on client side root@VM-EDUROAM2:/home/mherrero# radtest test test localhost 0 testing123 Sent Access-Request Id 120 from 0.0.0.0:38454 to 127.0.0.1:1812 length 74 User-Name = "test" User-Password = "test" NAS-IP-Address = 10.10.0.12 NAS-Port = 0 Message-Authenticator = 0x00 Cleartext-Password = "test" Received Access-Reject Id 120 from 127.0.0.1:1812 to 0.0.0.0:0 length 20 (0) -: Expected Access-Accept got Access-Reject And here the logs in debug mod! Ready to process requests (1) Received Access-Request Id 120 from 127.0.0.1:38454 to 127.0.0.1:1812 length 74 (1) User-Name = "test" (1) User-Password = "test" (1) NAS-IP-Address = 10.10.0.12 (1) NAS-Port = 0 (1) Message-Authenticator = 0xddacaed8f580cacafc82081ef833d92f (1) # Executing section authorize from file /etc/freeradius/3.0/sites-enabled/eduroam (1) authorize { (1) policy filter_username { (1) if (&User-Name) { (1) if (&User-Name) -> TRUE (1) if (&User-Name) { (1) if (&User-Name =~ / /) { (1) if (&User-Name =~ / /) -> FALSE (1) if (&User-Name =~ /@[^@]*@/ ) { (1) if (&User-Name =~ /@[^@]*@/ ) -> FALSE (1) if (&User-Name =~ /\.\./ ) { (1) if (&User-Name =~ /\.\./ ) -> FALSE (1) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\.(.+)$/)) { (1) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\.(.+)$/)) -> FALSE (1) if (&User-Name =~ /\.$/) { (1) if (&User-Name =~ /\.$/) -> FALSE (1) if (&User-Name =~ /(a)\./) { (1) if (&User-Name =~ /(a)\./) -> FALSE (1) } # if (&User-Name) = notfound (1) } # policy filter_username = notfound (1) if ("%{client:shortname}" !~ /rad[1-2]\.eduroam\.fr/) { (1) EXPAND %{client:shortname} (1) --> localhost (1) if ("%{client:shortname}" !~ /rad[1-2]\.eduroam\.fr/) -> TRUE (1) if ("%{client:shortname}" !~ /rad[1-2]\.eduroam\.fr/) { (1) update request { (1) Operator-Name := "1AUP.LOCAL" (1) } # update request = noop (1) } # if ("%{client:shortname}" !~ /rad[1-2]\.eduroam\.fr/) = noop (1) [preprocess] = ok (1) auth_log: EXPAND /var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d (1) auth_log: --> /var/log/freeradius/radacct/127.0.0.1/auth-detail-20191010 (1) auth_log: /var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d expands to /var/log/freeradius/radacct/127.0.0.1/auth-detail-20191010 (1) auth_log: EXPAND %t (1) auth_log: --> Thu Oct 10 12:33:26 2019 (1) [auth_log] = ok (1) [files] = noop (1) [chap] = noop (1) [mschap] = noop (1) suffix: Checking for suffix after "@" (1) suffix: No '@' in User-Name = "test", looking up realm NULL (1) suffix: Found realm "NULL" (1) suffix: Adding Stripped-User-Name = "test" (1) suffix: Adding Realm = "NULL" (1) suffix: Authentication realm is LOCAL (1) [suffix] = ok (1) eap: No EAP-Message, not doing EAP (1) [eap] = noop (1) [expiration] = noop (1) [logintime] = noop (1) pap: WARNING: No "known good" password found for the user. Not setting Auth-Type (1) pap: WARNING: Authentication will fail unless a "known good" password is available (1) [pap] = noop (1) } # authorize = ok (1) ERROR: No Auth-Type found: rejecting the user via Post-Auth-Type = Reject (1) Failed to authenticate the user (1) Using Post-Auth-Type Reject (1) # Executing group from file /etc/freeradius/3.0/sites-enabled/eduroam (1) Post-Auth-Type REJECT { (1) [eap] = noop (1) attr_filter.access_reject: EXPAND %{User-Name} (1) attr_filter.access_reject: --> test (1) attr_filter.access_reject: Matched entry DEFAULT at line 11 (1) [attr_filter.access_reject] = updated (1) } # Post-Auth-Type REJECT = updated (1) Sent Access-Reject Id 120 from 127.0.0.1:1812 to 127.0.0.1:38454 length 0 (1) Finished request The fact is, in my /etc/freeradius/3.0/sites-enabled/eduroam-inner-tunnel I activated files in authorize, and in auth PAP, so it should work, but I can see a noop. I activated it too in /etc/freeradius/3.0/sites-enabled/eduroam I'm reading the man page, and comment section, but I dont get it:/ If someone can give a little help Best regards/ Cordialement Matthieu HERRERO Information Technology Services System and Network Administrator The American University in Paris 69 Quai d'Orsay, 75007 Paris, France Email: mherrero(a)aup.edu Phone: +33.1.40.62.06.27 www.aup.edu

2 1

problems with authentication on freeradius using mikrotik
by juliana sales porto 09 Oct '19

09 Oct '19

Hey guys I am facing a problem since yesterday with authentication on freeradius using a mikrotik routerboard. For some reason when the user log in on hotspot system the radius insert on radacct same acctstarttime and acctstoptime. [cid:bf8e8693-57e0-4482-b037-df95e6473b8d] I am using the wi-fi and I am active on mikrotik hotspot system, but on radius shows that I am not connected. There is something that I can do on radius? Att, Juliana Porto

4 8

But why
by Alberto Martínez Setién 09 Oct '19

09 Oct '19

I'm getting this debug output when trying to authenticate from an iPad: > Wed Oct 2 17:57:23 2019 : Debug: (10) eap: Peer sent packet with method > EAP NAK (3) > Wed Oct 2 17:57:23 2019 : Debug: (10) eap: Found mutually acceptable type > MSCHAPv2 (26) > Wed Oct 2 17:57:23 2019 : Debug: (10) eap: Calling submodule eap_mschapv2 > to process data > Wed Oct 2 17:57:23 2019 : Debug: (10) eap_mschapv2: Issuing Challenge > Wed Oct 2 17:57:23 2019 : Debug: (10) eap: Sending EAP Request (code 1) > ID 2 length 43 > This is the content of the eap module: eap { > default_eap_type = ttls > timer_expire = 60 > ignore_unknown_eap_types = no > cisco_accounting_username_bug = no > max_sessions = ${max_requests} > md5 { > } > leap { > } > gtc { > auth_type = PAP > } > tls-config tls-common { > private_key_file = ${certdir}/deusto.key > certificate_file = ${certdir}/deusto.pem > dh_file = ${certdir}/dh > ca_path = ${cadir} > cipher_list = "DEFAULT" > cipher_server_preference = no > ecdh_curve = "prime256v1" > cache { > enable = no > } > verify { > } > ocsp { > enable = no > override_cert_url = yes > url = "http://127.0.0.1/ocsp/" > } > } > tls { > tls = tls-common > } > ttls { > tls = tls-common > default_eap_type = pap > copy_request_to_tunnel = no > use_tunneled_reply = no > virtual_server = "inner-tunnel" > } > peap { > tls = tls-common > default_eap_type = gtc > copy_request_to_tunnel = no > use_tunneled_reply = no > virtual_server = "inner-tunnel" > } > mschapv2 { > } > } > Pretty much standard. I expect TTLS + PAP, not MSCHAPv2 Is this a normal outcome? Why iOS doesn't try PAP? Having a User-Password attribute doesn't serve as a hint for the server when looking for a mutually acceptable type? Regards, Alberto

4 9

Filter-ID
by BÖSCH Christian 08 Oct '19

08 Oct '19

Hi, I’m using Filter-Id to assign clients to different Vlans which in general is working fine. But sometimes clients fall into the default Vlan. If I check the reply-detail.log I can see that no Filter-Id was sent. The behavior doesn't seem to follow any rules and occur by chance. Does anyone have any idea what the cause might be? I’m using freeradius 3.0.19 KR, Christian

2 1

RFC 8146 support in FreeRADIUS
by Alberto Martínez Setién 08 Oct '19

08 Oct '19

Hi, I have got to work EAP-PWD with FreeRADIUS, which is nice, but I have not been able to make it work with hashed passwords (Password-With-Header variable). I found RFC 8146, which defines new password preprocessing techniques, that would make EAP-PWD usable without having to store the password in cleartext or symmetric-encrypted. ¿Is there any plan to implement the RFC? Regards, Alberto

4 5

Removing reply attributes
by Paul Thornton 07 Oct '19

07 Oct '19

Hi folks, A quick unlang question - is there a way to remove all reply attributes and start again from scratch? I have some logic similar to the following in the post-auth section (I've simplified it somewhat for this post) - we've authenticated a user, but we also know that this is actually a session steering request from an upstream provider. They don't need or care about the end user's reply attributes (IP address, service type, etc) - all they want is a handful of tunnel attributes to deliver it back to us for a second authentication (from our own router this time, which does care about such niceties as IP addresses). if ( (&request:Client-IP-Address =~ /^192\.168\.1\.5/) ) { update reply { # Remove existing reply attributes - they don't care about them. Framed-IP-Address !* ANY Framed-MTU !* ANY Framed-Protocol !* ANY Framed-Compression !* ANY Cisco-AVPair !* ANY # Tunnel information Tunnel-Type:0 = L2TP Tunnel-Medium-Type:0 = IPv4 Tunnel-Server-Endpoint:0 = 192.168.2.2 Tunnel-Client-Auth-Id:0 = 'something' Tunnel-Password:0 = 'something-else' } } Is there a more elegant way to remove the reply attributes? Thanks, Paul.

2 2

Authentication reject
by Tal Nur 07 Oct '19

07 Oct '19

I installed FR 3.0.19 on Ubuntu 18.04 LTS for Eduroam. For storing user accounts I used MariaDB. The external users (not from my realm) are authenticated successfully, but our realm users rejected.The log records say the following:Mon Oct 7 11:23:46 2019 : Warning: [/etc/freeradius/3.0/mods-config/attr_filter/access_reject]:11 Check item "FreeRADIUS-Response-Delay" found in filter list for realm "DEFAULT".Mon Oct 7 11:23:46 2019 : Warning: [/etc/freeradius/3.0/mods-config/attr_filter/access_reject]:11 Check item "FreeRADIUS-Response-Delay-USec" found in filter list for realm "DEFAULT". I looked into access_reject file and commented out two lines with FreeRADIUS-Response-Delay and FreeRuntuADIUS-Response-Delay-USec and reboot Ubuntu and restart FR but nothing changed. What could be reason for authentication reject? Best regards, Tal

2 1