- Freeradius-Users - lists.freeradius.org

freeradius3 unable authenticate ldap user through mschap
by Karunagaran D 09 Nov '19

09 Nov '19

Dear Team, I have configured ldap module and successfully authenticate in radtest, but i Unable to authenticate ldap users through mschap Herewith I am attaching the successful ldap authentication file and unsucessful authentication ldap users through mschap Please help Regards, Karunad -- D.Karunagaran Network Administrator, SSN College of Engineering, Old Mahabalipuram Road, Kalavakkam -603110, Chennai, India, Ph: +91-44-27469700/27469772 Ext: 222; -- ::DISCLAIMER:: --------------------------------------------------------------------- The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. Views or opinions, if any, presented in this email are solely those of the author and may not necessarily reflect the views or opinions of SSN Institutions (SSN) or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of authorized representative of SSN is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately. --------------------------------------------------------------------- Header of this mail should have a valid DKIM signature for the domain ssn.edu.in <http://www.ssn.edu.in/>

2 5

Limit login by Service
by Sajad Tahernejad 08 Nov '19

08 Nov '19

Hi, I want limit connection to mikrotik nas by service , for example only accept pptp or pppoe . I see Framed-Protocol can check PPP only , everyone can help me to limit pptp or pppoe only ? Thanks. Regards

3 3

disconnect user from internet
by Somanath Mishra 07 Nov '19

07 Nov '19

Hello Team , I am using freeradius version 2.x . So i want to disconnect user from internet. Long back i was using command "echo User-Name="135cwer145@@TM109",Framed-IP-Address="192.168.1.23"| radclient -x "192.168.1.4":1700 disconnect "KSOMAPlus" . It was working fine. Now it is not working for different server same freeradius version , in response ''radclient: no response from server for ID 62 socket 3". I have tried with both 3799 and 1700 port. both ports are not working for me. So i went through some articles suggesting to create COA virtual server to create. so one doubt is like without COA virtual server we can achieve or not? please help me. Thanks Kind regards, Somanath Mishra

2 1

Can't get FreeRADIUS to work with a Samba DC (MSCHAP)
by Oleg Blyahher 06 Nov '19

06 Nov '19

Hi all, I understand my issue is not unique. I have a Samba DC running samba 4.6.7 on Ubuntu 16.04. I'm now trying to set up FreeRADIUS 3 (3.0.16) with SMB 4.7.6 on Ubuntu 18.04 to authenticate against the Samba DC. Running "radtest aduser password localhost:18120 0 testing123" works. Running "radtest -t mschap aduser password localhost:18120 0 testing123" does not work. I have added this into the smb.conf on both servers: ntlm auth = yes I have been basically following these tutorials: * https://blog.svedr.in/posts/freeradius-peapv0+mschapv2-howto/ * http://deployingradius.com/documents/configuration/active_directory.html * https://wiki.samba.org/index.php/Authenticating_Freeradius_against_Active_D… I would also like to add a comment on the fact that I cannot restart smbd on the DC if I put the following line (nothing in the Samba log nor syslog): ntlm auth = mschapv2-and-ntlmv2-only I have also tried to set up a Microsoft Radius server (join it to the same domain), but got the same results ("wrong password"), so I actually suspect there might be something wrong with the Samba DC. Unfortunately, I couldn't find so much information on how the DC should be. Here's my full debug: 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 = 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 = ntlm_auth # Creating Auth-Type = eap # Creating Auth-Type = PAP # Creating Auth-Type = CHAP # Creating Auth-Type = MS-CHAP radiusd: #### Instantiating modules #### modules { # 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_radutmp # 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_exec # 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 } # 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_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 } # Loaded module rlm_dynamic_clients # Loading module "dynamic_clients" from file /etc/freeradius/3.0/mods-enabled/dynamic_clients # 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 } # 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_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_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_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_pap # Loading module "pap" from file /etc/freeradius/3.0/mods-enabled/pap pap { normalise = yes } # Loaded module rlm_eap # Loading module "eap" from file /etc/freeradius/3.0/mods-enabled/eap eap { default_eap_type = "md5" timer_expire = 60 ignore_unknown_eap_types = no cisco_accounting_username_bug = no max_sessions = 16384 } # 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=MY.DOMAIN.COM --username=%{mschap:User-Name} --password=%{User-Password}" shell_escape = yes } # Loaded module rlm_utf8 # Loading module "utf8" from file /etc/freeradius/3.0/mods-enabled/utf8 # Loaded module rlm_logintime # Loading module "logintime" from file /etc/freeradius/3.0/mods-enabled/logintime logintime { minimum_timeout = 60 } # Loaded module rlm_expr # Loading module "expr" from file /etc/freeradius/3.0/mods-enabled/expr expr { safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /äéöüàâæçèéêëîïôœùûüaÿÄÉÖÜßÀÂÆÇÈÉÊËÎÏÔŒÙÛÜŸ" } # Loaded module rlm_chap # Loading module "chap" from file /etc/freeradius/3.0/mods-enabled/chap # Loaded module rlm_detail # 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_unpack # Loading module "unpack" from file /etc/freeradius/3.0/mods-enabled/unpack # Loaded module rlm_mschap # Loading module "mschap" from file /etc/freeradius/3.0/mods-enabled/mschap mschap { use_mppe = yes require_encryption = no require_strong = no with_ntdomain_hack = yes ntlm_auth = "/usr/bin/ntlm_auth --allow-mschapv2 --request-nt-key --username=%{mschap:User-Name:-None} --domain=%{%{mschap:NT-Domain}:-MY.DOMAIN.COM} --challenge=%{mschap:Challenge:-00} --nt-response=%{mschap:NT-Response:-00}" passchange { } allow_retry = yes winbind_retry_with_normalised_username = no } # 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_expiration # Loading module "expiration" from file /etc/freeradius/3.0/mods-enabled/expiration # Loaded module rlm_soh # Loading module "soh" from file /etc/freeradius/3.0/mods-enabled/soh soh { dhcp = yes } # Loaded module rlm_replicate # Loading module "replicate" from file /etc/freeradius/3.0/mods-enabled/replicate # Loaded module rlm_digest # Loading module "digest" from file /etc/freeradius/3.0/mods-enabled/digest # 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_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_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 } instantiate { } # 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 "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 "etc_passwd" from file /etc/freeradius/3.0/mods-enabled/passwd rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no # 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 "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 "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 "pap" from file /etc/freeradius/3.0/mods-enabled/pap # 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 = "tls-common" } tls-config tls-common { verify_depth = 0 ca_path = "/etc/freeradius/3.0/certs" pem_file_type = yes private_key_file = "/etc/ssl/private/ssl-cert-snakeoil.key" certificate_file = "/etc/ssl/certs/ssl-cert-snakeoil.pem" ca_file = "/etc/ssl/certs/ca-certificates.crt" private_key_password = <<< secret >>> dh_file = "/etc/freeradius/3.0/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" 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 { 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 "logintime" from file /etc/freeradius/3.0/mods-enabled/logintime # 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 "mschap" from file /etc/freeradius/3.0/mods-enabled/mschap rlm_mschap (mschap): authenticating by calling 'ntlm_auth' # 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 } # modules radiusd: #### Loading Virtual Servers #### server { # from file /etc/freeradius/3.0/radiusd.conf } # server server inner-tunnel { # from file /etc/freeradius/3.0/sites-enabled/inner-tunnel # Loading authenticate {...} # Loading authorize {...} # Loading session {...} # Loading post-proxy {...} # Loading post-auth {...} } # server inner-tunnel radiusd: #### Opening IP addresses and Ports #### listen { type = "auth" ipaddr = 127.0.0.1 port = 18120 } Listening on auth address 127.0.0.1 port 18120 bound to server inner-tunnel Listening on proxy address * port 57211 Ready to process requests (0) Received Access-Request Id 49 from 127.0.0.1:46133 to 127.0.0.1:18120 length 77 (0) User-Name = "myusername" (0) User-Password = "Mcm6jT2UJvjAjJ" (0) NAS-IP-Address = 10.84.55.38 (0) NAS-Port = 0 (0) Message-Authenticator = 0x17ea111ceca2d0d953d674a38ba4005a (0) # Executing section authorize from file /etc/freeradius/3.0/sites-enabled/inner-tunnel (0) authorize { (0) [chap] = noop (0) [mschap] = noop (0) suffix: Checking for suffix after "@" (0) suffix: No '@' in User-Name = "myusername", looking up realm NULL (0) suffix: No such realm "NULL" (0) [suffix] = noop (0) update control { (0) Proxy-To-Realm := LOCAL (0) } # update control = noop (0) eap: No EAP-Message, not doing EAP (0) [eap] = noop (0) files: users: Matched entry DEFAULT at line 1 (0) [files] = ok (0) [expiration] = noop (0) [logintime] = noop (0) [pap] = noop (0) } # authorize = ok (0) Found Auth-Type = ntlm_auth (0) # Executing group from file /etc/freeradius/3.0/sites-enabled/inner-tunnel (0) authenticate { (0) ntlm_auth: Executing: /usr/bin/ntlm_auth --request-nt-key --domain=MY.DOMAIN.COM --username=%{mschap:User-Name} --password=%{User-Password}: (0) ntlm_auth: EXPAND --username=%{mschap:User-Name} (0) ntlm_auth: --> --username=myusername (0) ntlm_auth: EXPAND --password=%{User-Password} (0) ntlm_auth: --> --password=Mcm6jT2UJvjAjJ (0) ntlm_auth: Program returned code (0) and output 'NT_STATUS_OK: The operation completed successfully. (0x0)' (0) ntlm_auth: Program executed successfully (0) [ntlm_auth] = ok (0) } # authenticate = ok (0) # Executing section post-auth from file /etc/freeradius/3.0/sites-enabled/inner-tunnel (0) Sent Access-Accept Id 49 from 127.0.0.1:18120 to 127.0.0.1:46133 length 0 (0) Finished request Waking up in 4.9 seconds. (1) Received Access-Request Id 15 from 127.0.0.1:52276 to 127.0.0.1:18120 length 133 (1) User-Name = "myusername" (1) NAS-IP-Address = 10.84.55.38 (1) NAS-Port = 0 (1) Message-Authenticator = 0x7cab8514fdd0be90fbade3e2c6dfe9fe (1) MS-CHAP-Challenge = 0xf41573e4ef540d65 (1) MS-CHAP-Response = 0x0001000000000000000000000000000000000000000000000000f9f84187630f12e1a1b2fd622925f23d6af05b8dd8e5ebb5 (1) # Executing section authorize from file /etc/freeradius/3.0/sites-enabled/inner-tunnel (1) authorize { (1) [chap] = noop (1) mschap: Found MS-CHAP attributes. Setting 'Auth-Type = mschap' (1) [mschap] = ok (1) suffix: Checking for suffix after "@" (1) suffix: No '@' in User-Name = "myusername", looking up realm NULL (1) suffix: No such realm "NULL" (1) [suffix] = noop (1) update control { (1) Proxy-To-Realm := LOCAL (1) } # update control = noop (1) eap: No EAP-Message, not doing EAP (1) [eap] = noop (1) files: users: Matched entry DEFAULT at line 1 (1) [files] = ok (1) [expiration] = noop (1) [logintime] = noop (1) [pap] = noop (1) } # authorize = ok (1) Found Auth-Type = MS-CHAP (1) # Executing group from file /etc/freeradius/3.0/sites-enabled/inner-tunnel (1) Auth-Type MS-CHAP { (1) mschap: Client is using MS-CHAPv1 with NT-Password (1) mschap: Executing: /usr/bin/ntlm_auth --allow-mschapv2 --request-nt-key --username=%{mschap:User-Name:-None} --domain=%{%{mschap:NT-Domain}:-MY.DOMAIN.COM} --challenge=%{mschap:Challenge:-00} --nt-response=%{mschap:NT-Response:-00}: (1) mschap: EXPAND --username=%{mschap:User-Name:-None} (1) mschap: --> --username=myusername (1) mschap: ERROR: No NT-Domain was found in the User-Name (1) mschap: EXPAND --domain=%{%{mschap:NT-Domain}:-MY.DOMAIN.COM} (1) mschap: --> --domain=MY.DOMAIN.COM (1) mschap: mschap1: f4 (1) mschap: EXPAND --challenge=%{mschap:Challenge:-00} (1) mschap: --> --challenge=f41573e4ef540d65 (1) mschap: EXPAND --nt-response=%{mschap:NT-Response:-00} (1) mschap: --> --nt-response=f9f84187630f12e1a1b2fd622925f23d6af05b8dd8e5ebb5 (1) mschap: ERROR: Program returned code (1) and output 'The attempted logon is invalid. This is either due to a bad username or authentication information. (0xc000006d)' (1) mschap: External script failed (1) mschap: ERROR: External script says: The attempted logon is invalid. This is either due to a bad username or authentication information. (0xc000006d) (1) mschap: ERROR: MS-CHAP2-Response is incorrect (1) [mschap] = reject (1) } # Auth-Type MS-CHAP = reject (1) Failed to authenticate the user (1) Using Post-Auth-Type Reject (1) # Executing group from file /etc/freeradius/3.0/sites-enabled/inner-tunnel (1) Post-Auth-Type REJECT { (1) attr_filter.access_reject: EXPAND %{User-Name} (1) attr_filter.access_reject: --> myusername (1) attr_filter.access_reject: Matched entry DEFAULT at line 11 (1) [attr_filter.access_reject] = updated (1) } # Post-Auth-Type REJECT = updated (1) Delaying response for 1.000000 seconds Waking up in 0.3 seconds. Waking up in 0.6 seconds. (1) Sending delayed response (1) Sent Access-Reject Id 15 from 127.0.0.1:18120 to 127.0.0.1:52276 length 61 (1) MS-CHAP-Error = "\000E=691 R=1 C=ec6840b4c19cf4a4 V=2" Waking up in 1.4 seconds. (0) Cleaning up request packet ID 49 with timestamp +6 Waking up in 2.5 seconds. (1) Cleaning up request packet ID 15 with timestamp +9 Ready to process requests Thanks a lot in advance. Oleg

2 3

post_auth step conditional process
by 류경석 05 Nov '19

05 Nov '19

Dear all. I created a collectd plugin that uses the eapol_test tool to monitor the performance of the Freeradius server. I am using the mysql module to handle logging and accounting, but there is a problem with this collectd plugin logging the success log every 10 seconds in the post_auth module. I don't know how to do this when I don't want to write this eapol_test record to the radpostauth table. Any suggestion will be appreciated.

2 1

EAP-TLS and IOS 13
by Ted Hyde (RSI) 04 Nov '19

04 Nov '19

I love *pple. And by love I mean exactly the opposite.....Regardless, my many thanks to all that assisted with my tribulations and blatherings regarding getting ipads and Win10 machines working with an EAP-TLS environment. As of this morning I had everything migrated, wiped, re-tested, full bare-metal automation tested and ready to deploy to the minions. I had a very happy moment. Until someone walked in with an ipad that they just upgraded to IOS 13. tl/dr: IOS13 introduces more stringent compliance for certificates (https://support.apple.com/en-us/HT210176) and that means certificates that used to work for EAP, now do not install - well that's not true. They install, they say they're verified, but the ipad does not recognize them as useful, and ONLY presents a TTLS-like connection interface (username and password, instead of certificate and identity). They simply sit there all happy and useless. (BTW, manual cert install is now an 8 page document in my library, including download, allow,accept, enable Cert Trust Settings, install, validate and....then watch do nothing.) Since the ipad does not present a tls transaction, FR3 doesn't participate. I am not using EAP-TTLS, so that module does exactly what is it supposed to do - find no verified username and reject. I've used my google-fu to get the basic idea of modifying the openssl commands to include the EKU, and sha2, but some of the other requirements I'm not sure about implementing. The "no longer than 2 years" is also a PITA. Either way, has anyone worked out a magic bullet for this yet? Amazingly, M$ is no longer on my hated list - the Win10 machines are now in the "it simply works" category! Longing to learn from the masters, yet again! Thanks, Ted. On 11/1/2019 6:56 PM, freeradius-users-request(a)lists.freeradius.org wrote: > Message: 6 > Date: Fri, 1 Nov 2019 16:22:30 -0400 > From: "Ted Hyde (RSI)"<thyde(a)rndstudio.com> > To:freeradius-users@lists.freeradius.org > Subject: Migrating FR3 instance --

3 2

Re:EAP-TLS and IOS 13 (Updated)
by Ted Hyde (RSI) 04 Nov '19

04 Nov '19

Quick update - IOS versioning strikes again; my *pple guru who lives bleeding-edge had a 13.2 pre-release in his kit and what struck me strange was that the Mode option in Wifi Security settings was available if using the "Other..." wifi setup option, wherein my test ipad (a 13.1.2 version) it was not. Short story shorter, we did get ios13 working again, but only on 13.2. any prior version newer than 12.3.2 (June?) has the missing EAP-TLS syndrome on our ipads. Unfortunately, looking at my MDM, a lot of my fleet is exactly in that range. Is it OS update season again already? This doesn't make the certificates compatible with *pple's newly released constraints; I'm still interested in available knowledge where it may exist. Thanks, Ted.

2 1

Granting/denying access according auth-method
by dump＠gmx.info 02 Nov '19

02 Nov '19

Dear list, I'm using freeradius 3 almost in standard config with mysql as storing facility. I have PEAP an EAP active. Usually EAP via TLS or TTLS/PAP is used, because the passphrases could be stored in SHA-1 encryption. PEAP is sometimes necessary for me too but it uses MS-CHAPv2 which needs cleartext-PW. Due to this I would like to restrict authentication vis MS-CHAPv2 and reactivate it when needed. I would prefer to do it via the radcheck-table for quickly activating and deactivate is easily. I read that it's possible via users-file, but I can't find any useful information/manual to me what to fill into the radcheck tables. May somebody have the idea or manual I need to follow/read? Many thanks in advance and best regards Jens

2 1

Migrating FR3 instance
by Ted Hyde (RSI) 01 Nov '19

01 Nov '19

Greets - I would like to migrate a test platform I have in a VM (FR3 3.0.12 on Debian 9) to a bare-metal deployment of same, but keep the client certificates as used in the VM instance. The bare-metal version already has other things installed, including a clean copy of FR3, so it's not as easy as simply imaging the appliance back to bare-metal. I am using eap-tls auth for a NAS, and wireless clients already have both the ca certificate and client certificates installed on them and functional. Given that this is a bare-metal install target that still has the snakeoil/testing certificates installed, is there a preferred/working method to copy the existing certs across and not destroy the entire system in the process? I expect I will have to copy the .cnf files for some items, but how does the ca structure (since I *think* I am also using CA validation in my eap module) get copied over? Thanks, Ted.

2 1

What does 'rlm' stand for in FreeRADIUS modules?
by Kamran Khan 01 Nov '19

01 Nov '19

i.e., what does 'rlm' mean in modules like rlm_perl, rlm_python etc. Thanks, Kamran.

2 2