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<body class='hmmessage'><div dir='ltr'>Hi All<br>I am ready for an earbending likely from Alan but for the
record I have read the debug and done as much searching as my brain can
handle before this post<br><br>I am setting up free radius 2.2.0 on two
Ubuntu Servers server12 (192.168.0.92) and server13 (192.168.0.93). So
far I have installed latest freeradius version 2.2.0 on each server and
added a test user in the file users: username = user1 password =
secret<br><br>I have the added each machine as a client of the other for testing in clients.conf they both have the shared secret aaabbb<br><br>With the following testing command on server12 (192.168.0.92)<br>( echo "User-Name = \"user1\""; \<br>echo "Cleartext-Password = \"secret\""; \<br>echo "EAP-Code = Response"; \<br>echo "EAP-Id = 210"; \<br>echo "EAP-Type-Identity = \"user1\""; \<br>echo "Message-Authenticator = 0x00"; ) | \<br>radeapclient -x 192.168.0.93 auth aaabbb<br><br>I see on that same machine the following output<br>Sending Access-Request packet to host 192.168.0.93 port 1812, id=125, length=0<br> User-Name = "user1"<br> Cleartext-Password = "secret"<br> EAP-Code = Response<br> EAP-Id = 210<br> EAP-Type-Identity = 0x7573657231<br> Message-Authenticator = 0x00<br> EAP-Message = 0x02d2000a017573657231<br>Received Access-Challenge packet from host 192.168.0.93 port 1812, id=125, length=80<br> EAP-Message = 0x01d300160410b96bc21423da6e34055a25bd522be5f4<br> Message-Authenticator = 0x0881b25f760ebcfb4a9e2a6fc18ee4e1<br> State = 0x79e3295879302d94ae994e3671a52576<br> EAP-Id = 211<br> EAP-Code = Request<br> EAP-Type-MD5-Challenge = 0x10b96bc21423da6e34055a25bd522be5f4<br>Sending Access-Request packet to host 192.168.0.93 port 1812, id=126, length=57<br> User-Name = "user1"<br> Cleartext-Password = "secret"<br> EAP-Code = Response<br> EAP-Id = 211<br> Message-Authenticator = 0x00000000000000000000000000000000<br> EAP-Type-MD5-Challenge = 0x10a6ecf77fb2601ce855274efb4523b6d7<br> State = 0x79e3295879302d94ae994e3671a52576<br> EAP-Message = 0x02d300160410a6ecf77fb2601ce855274efb4523b6d7<br>rad_verify: Received packet from 192.168.0.93 with invalid Message-Authenticator! (Shared secret is incorrect.)<br><br><br>I have server13 (192.168.0.93) running in debug and its out put is below. It seems to end by successfully sending <br>Sending Access-Accept of id 126 to 192.168.0.92 port 40535<br><br>Admittedly for some reason (?timing) there seems to be a duplicate<br>rad_recv: Access-Request packet from host 192.168.0.92 port 40535, id=126, length=87<br>but it too is ultimately accepted<br>Sending duplicate reply to client server12 port 40535 - ID: 126<br>Sending Access-Accept of id 126 to 192.168.0.92 port 40535<br><br>How do I reconcile this is it working or not<br><br>(Sub question why are there two requests?)<br><br>Debuging output from server13 (192.168.0.93)<br><br>server13:~$ cat /tmp/debug.txt<br>FreeRADIUS Version 2.2.0, for host i686-pc-linux-gnu, built on Apr 29 2013 at 12:57:54<br>Copyright (C) 1999-2012 The FreeRADIUS server project and contributors. <br>There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A <br>PARTICULAR PURPOSE. <br>You may redistribute copies of FreeRADIUS under the terms of the <br>GNU General Public License v2. <br>Starting - reading configuration files ...<br>including configuration file /etc/freeradius/radiusd.conf<br>including configuration file /etc/freeradius/proxy.conf<br>including configuration file /etc/freeradius/clients.conf<br>including files in directory /etc/freeradius/mods-enabled/<br>including configuration file /etc/freeradius/mods-enabled/counter<br>including configuration file /etc/freeradius/mods-enabled/chap<br>including configuration file /etc/freeradius/mods-enabled/detail.example.com<br>including configuration file /etc/freeradius/mods-enabled/unix<br>including configuration file /etc/freeradius/mods-enabled/dhcp_sqlippool<br>including configuration file /etc/freeradius/mods-enabled/pap<br>including configuration file /etc/freeradius/mods-enabled/ntlm_auth<br>including configuration file /etc/freeradius/mods-enabled/sqlcounter_expire_on_login<br>including configuration file /etc/freeradius/mods-enabled/ippool<br>including configuration file /etc/freeradius/mods-enabled/preprocess<br>including configuration file /etc/freeradius/mods-enabled/attr_rewrite<br>including configuration file /etc/freeradius/mods-enabled/sradutmp<br>including configuration file /etc/freeradius/mods-enabled/mschap<br>including configuration file /etc/freeradius/mods-enabled/expiration<br>including configuration file /etc/freeradius/mods-enabled/wimax<br>including configuration file /etc/freeradius/mods-enabled/soh<br>including configuration file /etc/freeradius/mods-enabled/cache<br>including configuration file /etc/freeradius/mods-enabled/expr<br>including configuration file /etc/freeradius/mods-enabled/realm<br>including configuration file /etc/freeradius/mods-enabled/cui<br>including configuration file /etc/freeradius/mods-enabled/perl<br>including configuration file /etc/freeradius/mods-enabled/ldap<br>including configuration file /etc/freeradius/mods-enabled/radrelay<br>including configuration file /etc/freeradius/mods-enabled/policy<br>including configuration file /etc/freeradius/mods-enabled/echo<br>including configuration file /etc/freeradius/mods-enabled/dynamic_clients<br>including configuration file /etc/freeradius/mods-enabled/digest<br>including configuration file /etc/freeradius/mods-enabled/always<br>including configuration file /etc/freeradius/mods-enabled/smsotp<br>including configuration file /etc/freeradius/mods-enabled/checkval<br>including configuration file /etc/freeradius/mods-enabled/linelog<br>including configuration file /etc/freeradius/mods-enabled/etc_group<br>including configuration file /etc/freeradius/mods-enabled/detail.log<br>including configuration file /etc/freeradius/mods-enabled/redis<br>including configuration file /etc/freeradius/mods-enabled/attr_filter<br>including configuration file /etc/freeradius/mods-enabled/smbpasswd<br>including configuration file /etc/freeradius/mods-enabled/passwd<br>including configuration file /etc/freeradius/mods-enabled/detail<br>including configuration file /etc/freeradius/mods-enabled/otp<br>including configuration file /etc/freeradius/mods-enabled/logintime<br>including configuration file /etc/freeradius/mods-enabled/radutmp<br>including configuration file /etc/freeradius/mods-enabled/mac2vlan<br>including configuration file /etc/freeradius/mods-enabled/mac2ip<br>including configuration file /etc/freeradius/mods-enabled/acct_unique<br>including configuration file /etc/freeradius/mods-enabled/inner-eap<br>including configuration file /etc/freeradius/mods-enabled/krb5<br>including configuration file /etc/freeradius/mods-enabled/rediswho<br>including configuration file /etc/freeradius/mods-enabled/files<br>including configuration file /etc/freeradius/mods-enabled/replicate<br>including configuration file /etc/freeradius/mods-enabled/exec<br>including configuration file /etc/freeradius/mods-enabled/sql_log<br>including configuration file /etc/freeradius/mods-enabled/pam<br>including configuration file /etc/freeradius/mods-enabled/opendirectory<br>including configuration file /etc/freeradius/eap.conf<br>including configuration file /etc/freeradius/policy.conf<br>including files in directory /etc/freeradius/sites-enabled/<br>including configuration file /etc/freeradius/sites-enabled/inner-tunnel<br>including configuration file /etc/freeradius/sites-enabled/default<br>main {<br> user = "freerad"<br> group = "freerad"<br> allow_core_dumps = no<br>}<br>including dictionary file /etc/freeradius/dictionary<br>main {<br> name = "freeradius"<br> prefix = "/usr"<br> localstatedir = "/var"<br> sbindir = "/usr/sbin"<br> logdir = "/var/log/freeradius"<br> run_dir = "/var/run/freeradius"<br> libdir = "/usr/lib/freeradius"<br> radacctdir = "/var/log/freeradius/radacct"<br> hostname_lookups = no<br> max_request_time = 30<br> cleanup_delay = 5<br> max_requests = 1024<br> pidfile = "/var/run/freeradius/freeradius.pid"<br> checkrad = "/usr/sbin/checkrad"<br> debug_level = 0<br> proxy_requests = yes<br> log {<br> stripped_names = no<br> auth = no<br> auth_badpass = no<br> auth_goodpass = no<br> }<br> security {<br> max_attributes = 200<br> reject_delay = 1<br> status_server = yes<br> }<br>}<br>radiusd: #### Loading Realms and Home Servers ####<br> proxy server {<br> retry_delay = 5<br> retry_count = 3<br> default_fallback = no<br> dead_time = 120<br> wake_all_if_all_dead = no<br> }<br> home_server localhost {<br> ipaddr = 127.0.0.1<br> port = 1812<br> type = "auth"<br> secret = "testing123"<br> response_window = 20<br> max_outstanding = 65536<br> require_message_authenticator = yes<br> zombie_period = 40<br> status_check = "status-server"<br> ping_interval = 30<br> check_interval = 30<br> num_answers_to_alive = 3<br> num_pings_to_alive = 3<br> revive_interval = 120<br> status_check_timeout = 4<br> coa {<br> irt = 2<br> mrt = 16<br> mrc = 5<br> mrd = 30<br> }<br> }<br> home_server_pool my_auth_failover {<br> type = fail-over<br> home_server = localhost<br> }<br> realm example.com {<br> auth_pool = my_auth_failover<br> }<br> realm LOCAL {<br> }<br>radiusd: #### Loading Clients ####<br> client localhost {<br> ipaddr = 127.0.0.1<br> require_message_authenticator = no<br> secret = "testing123"<br> nastype = "other"<br> }<br> client server12 {<br> ipaddr = 192.168.0.92<br> netmask = 32<br> require_message_authenticator = no<br> secret = "aaabbb"<br> nastype = "other"<br> }<br>radiusd: #### Instantiating modules ####<br> instantiate {<br> Module: Linked to module rlm_exec<br> Module: Instantiating module "exec" from file /etc/freeradius/mods-enabled/exec<br> exec {<br> wait = no<br> input_pairs = "request"<br> shell_escape = yes<br> }<br> Module: Linked to module rlm_expr<br> Module: Instantiating module "expr" from file /etc/freeradius/mods-enabled/expr<br> Module: Linked to module rlm_expiration<br> Module: Instantiating module "expiration" from file /etc/freeradius/mods-enabled/expiration<br> expiration {<br> reply-message = "Password Has Expired "<br> }<br> Module: Linked to module rlm_logintime<br> Module: Instantiating module "logintime" from file /etc/freeradius/mods-enabled/logintime<br> logintime {<br> reply-message = "You are calling outside your allowed timespan "<br> minimum-timeout = 60<br> }<br> }<br>radiusd: #### Loading Virtual Servers ####<br>server { # from file /etc/freeradius/radiusd.conf<br> modules {<br> Module: Creating Auth-Type = digest<br> Module: Creating Post-Auth-Type = REJECT<br> Module: Checking authenticate {...} for more modules to load<br> Module: Linked to module rlm_pap<br> Module: Instantiating module "pap" from file /etc/freeradius/mods-enabled/pap<br> pap {<br> encryption_scheme = "auto"<br> auto_header = no<br> }<br> Module: Linked to module rlm_chap<br> Module: Instantiating module "chap" from file /etc/freeradius/mods-enabled/chap<br> Module: Linked to module rlm_mschap<br> Module: Instantiating module "mschap" from file /etc/freeradius/mods-enabled/mschap<br> mschap {<br> use_mppe = yes<br> require_encryption = no<br> require_strong = no<br> with_ntdomain_hack = no<br> allow_retry = yes<br> }<br> Module: Linked to module rlm_digest<br> Module: Instantiating module "digest" from file /etc/freeradius/mods-enabled/digest<br> Module: Linked to module rlm_unix<br> Module: Instantiating module "unix" from file /etc/freeradius/mods-enabled/unix<br> unix {<br> radwtmp = "/var/log/freeradius/radwtmp"<br> }<br> Module: Linked to module rlm_eap<br> Module: Instantiating module "eap" from file /etc/freeradius/eap.conf<br> eap {<br> default_eap_type = "md5"<br> timer_expire = 60<br> ignore_unknown_eap_types = no<br> cisco_accounting_username_bug = no<br> max_sessions = 4096<br> }<br> Module: Linked to sub-module rlm_eap_md5<br> Module: Instantiating eap-md5<br> Module: Linked to sub-module rlm_eap_leap<br> Module: Instantiating eap-leap<br> Module: Linked to sub-module rlm_eap_gtc<br> Module: Instantiating eap-gtc<br> gtc {<br> challenge = "Password: "<br> auth_type = "PAP"<br> }<br> Module: Linked to sub-module rlm_eap_tls<br> Module: Instantiating eap-tls<br> tls {<br> rsa_key_exchange = no<br> dh_key_exchange = yes<br> rsa_key_length = 512<br> dh_key_length = 512<br> verify_depth = 0<br> CA_path = "/etc/freeradius/certs"<br> pem_file_type = yes<br> private_key_file = "/etc/freeradius/certs/server.key"<br> certificate_file = "/etc/freeradius/certs/server.pem"<br> CA_file = "/etc/freeradius/certs/ca.pem"<br> private_key_password = "whatever"<br> dh_file = "/etc/freeradius/certs/dh"<br> random_file = "/dev/urandom"<br> fragment_size = 1024<br> include_length = yes<br> check_crl = no<br> cipher_list = "DEFAULT"<br> make_cert_command = "/etc/freeradius/certs/bootstrap"<br> ecdh_curve = "prime256v1"<br> cache {<br> enable = no<br> lifetime = 24<br> max_entries = 255<br> }<br> verify {<br> }<br> ocsp {<br> enable = no<br> override_cert_url = yes<br> url = "http://127.0.0.1/ocsp/"<br> use_nonce = yes<br> timeout = 0<br> softfail = no<br> }<br> }<br> Module: Linked to sub-module rlm_eap_ttls<br> Module: Instantiating eap-ttls<br> ttls {<br> default_eap_type = "md5"<br> copy_request_to_tunnel = no<br> use_tunneled_reply = no<br> virtual_server = "inner-tunnel"<br> include_length = yes<br> }<br> Module: Linked to sub-module rlm_eap_peap<br> Module: Instantiating eap-peap<br> peap {<br> default_eap_type = "mschapv2"<br> copy_request_to_tunnel = no<br> use_tunneled_reply = no<br> proxy_tunneled_request_as_eap = yes<br> virtual_server = "inner-tunnel"<br> soh = no<br> }<br> Module: Linked to sub-module rlm_eap_mschapv2<br> Module: Instantiating eap-mschapv2<br> mschapv2 {<br> with_ntdomain_hack = no<br> send_error = no<br> }<br> Module: Checking authorize {...} for more modules to load<br> Module: Linked to module rlm_preprocess<br> Module: Instantiating module "preprocess" from file /etc/freeradius/mods-enabled/preprocess<br> preprocess {<br> huntgroups = "/etc/freeradius/huntgroups"<br> hints = "/etc/freeradius/hints"<br> with_ascend_hack = no<br> ascend_channels_per_line = 23<br> with_ntdomain_hack = no<br> with_specialix_jetstream_hack = no<br> with_cisco_vsa_hack = no<br> with_alvarion_vsa_hack = no<br> }<br>reading pairlist file /etc/freeradius/huntgroups<br>reading pairlist file /etc/freeradius/hints<br> Module: Linked to module rlm_realm<br> Module: Instantiating module "suffix" from file /etc/freeradius/mods-enabled/realm<br> realm suffix {<br> format = "suffix"<br> delimiter = "@"<br> ignore_default = no<br> ignore_null = no<br> }<br> Module: Linked to module rlm_files<br> Module: Instantiating module "files" from file /etc/freeradius/mods-enabled/files<br> files {<br> usersfile = "/etc/freeradius/users"<br> acctusersfile = "/etc/freeradius/acct_users"<br> preproxy_usersfile = "/etc/freeradius/preproxy_users"<br> compat = "no"<br> }<br>reading pairlist file /etc/freeradius/users<br>reading pairlist file /etc/freeradius/acct_users<br>reading pairlist file /etc/freeradius/preproxy_users<br> Module: Checking preacct {...} for more modules to load<br> Module: Linked to module rlm_acct_unique<br> Module: Instantiating module "acct_unique" from file /etc/freeradius/mods-enabled/acct_unique<br> acct_unique {<br> key = "User-Name, Acct-Session-Id, NAS-IP-Address, NAS-Identifier, NAS-Port"<br> }<br> Module: Checking accounting {...} for more modules to load<br> Module: Linked to module rlm_detail<br> Module: Instantiating module "detail" from file /etc/freeradius/mods-enabled/detail<br> detail {<br> detailfile = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d"<br> header = "%t"<br> detailperm = 384<br> dirperm = 493<br> locking = no<br> log_packet_header = no<br> }<br> Module: Linked to module rlm_attr_filter<br> Module: Instantiating module "attr_filter.accounting_response" from file /etc/freeradius/mods-enabled/attr_filter<br> attr_filter attr_filter.accounting_response {<br> attrsfile = "/etc/freeradius/attrs.accounting_response"<br> key = "%{User-Name}"<br> relaxed = no<br> }<br>reading pairlist file /etc/freeradius/attrs.accounting_response<br> Module: Checking session {...} for more modules to load<br> Module: Linked to module rlm_radutmp<br> Module: Instantiating module "radutmp" from file /etc/freeradius/mods-enabled/radutmp<br> radutmp {<br> filename = "/var/log/freeradius/radutmp"<br> username = "%{User-Name}"<br> case_sensitive = yes<br> check_with_nas = yes<br> perm = 384<br> callerid = yes<br> }<br> Module: Checking post-proxy {...} for more modules to load<br> Module: Checking post-auth {...} for more modules to load<br> Module: Instantiating module "attr_filter.access_reject" from file /etc/freeradius/mods-enabled/attr_filter<br> attr_filter attr_filter.access_reject {<br> attrsfile = "/etc/freeradius/attrs.access_reject"<br> key = "%{User-Name}"<br> relaxed = no<br> }<br>reading pairlist file /etc/freeradius/attrs.access_reject<br> } # modules<br>} # server<br>server inner-tunnel { # from file /etc/freeradius/sites-enabled/inner-tunnel<br> modules {<br> Module: Checking authenticate {...} for more modules to load<br> Module: Checking authorize {...} for more modules to load<br> Module: Checking session {...} for more modules to load<br> Module: Checking post-proxy {...} for more modules to load<br> Module: Checking post-auth {...} for more modules to load<br> } # modules<br>} # server<br>radiusd: #### Opening IP addresses and Ports ####<br>listen {<br> type = "auth"<br> ipaddr = *<br> port = 0<br>}<br>listen {<br> type = "acct"<br> ipaddr = *<br> port = 0<br>}<br>listen {<br> type = "auth"<br> ipaddr = 127.0.0.1<br> port = 18120<br>}<br> ... adding new socket proxy address * port 50043<br>Listening on authentication address * port 1812<br>Listening on accounting address * port 1813<br>Listening on authentication address 127.0.0.1 port 18120 as server inner-tunnel<br>Listening on proxy address * port 1814<br>Ready to process requests.<br>rad_recv: Access-Request packet from host 192.168.0.92 port 40535, id=125, length=57<br> User-Name = "user1"<br> Message-Authenticator = 0x7db7801ac036b755a1f837e5f569d423<br> EAP-Message = 0x02d2000a017573657231<br># Executing section authorize from file /etc/freeradius/sites-enabled/default<br>+- entering group authorize {...}<br>++[preprocess] returns ok<br>++[chap] returns noop<br>++[mschap] returns noop<br>++[digest] returns noop<br>[suffix] No '@' in User-Name = "user1", looking up realm NULL<br>[suffix] No such realm "NULL"<br>++[suffix] returns noop<br>[eap] EAP packet type response id 210 length 10<br>[eap] No EAP Start, assuming it's an on-going EAP conversation<br>++[eap] returns updated<br>[files] users: Matched entry user1 at line 173<br>++[files] returns ok<br>++[expiration] returns noop<br>++[logintime] returns noop<br>[pap] WARNING: Auth-Type already set. Not setting to PAP<br>++[pap] returns noop<br>Found Auth-Type = EAP<br># Executing group from file /etc/freeradius/sites-enabled/default<br>+- entering group authenticate {...}<br>[eap] EAP Identity<br>[eap] processing type md5<br>rlm_eap_md5: Issuing Challenge<br>++[eap] returns handled<br>Sending Access-Challenge of id 125 to 192.168.0.92 port 40535<br> EAP-Message = 0x01d300160410b96bc21423da6e34055a25bd522be5f4<br> Message-Authenticator = 0x00000000000000000000000000000000<br> State = 0x79e3295879302d94ae994e3671a52576<br>Finished request 0.<br>Going to the next request<br>Waking up in 4.9 seconds.<br>rad_recv: Access-Request packet from host 192.168.0.92 port 40535, id=125, length=57<br>Sending duplicate reply to client server12 port 40535 - ID: 125<br>Sending Access-Challenge of id 125 to 192.168.0.92 port 40535<br>Waking up in 4.9 seconds.<br>rad_recv: Access-Request packet from host 192.168.0.92 port 40535, id=126, length=87<br> User-Name = "user1"<br> Message-Authenticator = 0xe3405f0eb17fbb3e31b973ea45563b7b<br> State = 0x79e3295879302d94ae994e3671a52576<br> EAP-Message = 0x02d300160410a6ecf77fb2601ce855274efb4523b6d7<br># Executing section authorize from file /etc/freeradius/sites-enabled/default<br>+- entering group authorize {...}<br>++[preprocess] returns ok<br>++[chap] returns noop<br>++[mschap] returns noop<br>++[digest] returns noop<br>[suffix] No '@' in User-Name = "user1", looking up realm NULL<br>[suffix] No such realm "NULL"<br>++[suffix] returns noop<br>[eap] EAP packet type response id 211 length 22<br>[eap] No EAP Start, assuming it's an on-going EAP conversation<br>++[eap] returns updated<br>[files] users: Matched entry user1 at line 173<br>++[files] returns ok<br>++[expiration] returns noop<br>++[logintime] returns noop<br>[pap] WARNING: Auth-Type already set. Not setting to PAP<br>++[pap] returns noop<br>Found Auth-Type = EAP<br># Executing group from file /etc/freeradius/sites-enabled/default<br>+- entering group authenticate {...}<br>[eap] Request found, released from the list<br>[eap] EAP/md5<br>[eap] processing type md5<br>[eap] Freeing handler<br>++[eap] returns ok<br># Executing section post-auth from file /etc/freeradius/sites-enabled/default<br>+- entering group post-auth {...}<br>++[exec] returns noop<br>Sending Access-Accept of id 126 to 192.168.0.92 port 40535<br> EAP-Message = 0x03d30004<br> Message-Authenticator = 0x00000000000000000000000000000000<br> User-Name = "user1"<br>Finished request 1.<br>Going to the next request<br>Waking up in 4.9 seconds.<br>rad_recv: Access-Request packet from host 192.168.0.92 port 40535, id=126, length=87<br>Sending duplicate reply to client server12 port 40535 - ID: 126<br>Sending Access-Accept of id 126 to 192.168.0.92 port 40535<br>Waking up in 4.9 seconds.<br>Cleaning up request 0 ID 125 with timestamp +16<br>Cleaning up request 1 ID 126 with timestamp +16<br>Ready to process requests. </div></body>
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