it seems like you are using EAP authenication, if you are a new bee to freeradius, i will suggest you to do PAP authentication first, because it is easier and state forword. EAP is a complex techniqe to authenticate the users. you can find simple tutorials on PAP authentication of freeradius.
On Mon, May 27, 2013 at 9:54 AM, Elizabeth Fife <[email protected]>wrote: > Hi All > 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 > > 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 > > I have the added each machine as a client of the other for testing in > clients.conf they both have the shared secret aaabbb > > With the following testing command on server12 (192.168.0.92) > ( echo "User-Name = \"user1\""; \ > echo "Cleartext-Password = \"secret\""; \ > echo "EAP-Code = Response"; \ > echo "EAP-Id = 210"; \ > echo "EAP-Type-Identity = \"user1\""; \ > echo "Message-Authenticator = 0x00"; ) | \ > radeapclient -x 192.168.0.93 auth aaabbb > > I see on that same machine the following output > Sending Access-Request packet to host 192.168.0.93 port 1812, id=125, > length=0 > User-Name = "user1" > Cleartext-Password = "secret" > EAP-Code = Response > EAP-Id = 210 > EAP-Type-Identity = 0x7573657231 > Message-Authenticator = 0x00 > EAP-Message = 0x02d2000a017573657231 > Received Access-Challenge packet from host 192.168.0.93 port 1812, id=125, > length=80 > EAP-Message = 0x01d300160410b96bc21423da6e34055a25bd522be5f4 > Message-Authenticator = 0x0881b25f760ebcfb4a9e2a6fc18ee4e1 > State = 0x79e3295879302d94ae994e3671a52576 > EAP-Id = 211 > EAP-Code = Request > EAP-Type-MD5-Challenge = 0x10b96bc21423da6e34055a25bd522be5f4 > Sending Access-Request packet to host 192.168.0.93 port 1812, id=126, > length=57 > User-Name = "user1" > Cleartext-Password = "secret" > EAP-Code = Response > EAP-Id = 211 > Message-Authenticator = 0x00000000000000000000000000000000 > EAP-Type-MD5-Challenge = 0x10a6ecf77fb2601ce855274efb4523b6d7 > State = 0x79e3295879302d94ae994e3671a52576 > EAP-Message = 0x02d300160410a6ecf77fb2601ce855274efb4523b6d7 > rad_verify: Received packet from 192.168.0.93 with invalid > Message-Authenticator! (Shared secret is incorrect.) > > > I have server13 (192.168.0.93) running in debug and its out put is below. > It seems to end by successfully sending > Sending Access-Accept of id 126 to 192.168.0.92 port 40535 > > Admittedly for some reason (?timing) there seems to be a duplicate > rad_recv: Access-Request packet from host 192.168.0.92 port 40535, id=126, > length=87 > but it too is ultimately accepted > Sending duplicate reply to client server12 port 40535 - ID: 126 > Sending Access-Accept of id 126 to 192.168.0.92 port 40535 > > How do I reconcile this is it working or not > > (Sub question why are there two requests?) > > Debuging output from server13 (192.168.0.93) > > server13:~$ cat /tmp/debug.txt > FreeRADIUS Version 2.2.0, for host i686-pc-linux-gnu, built on Apr 29 2013 > at 12:57:54 > Copyright (C) 1999-2012 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 v2. > Starting - reading configuration files ... > including configuration file /etc/freeradius/radiusd.conf > including configuration file /etc/freeradius/proxy.conf > including configuration file /etc/freeradius/clients.conf > including files in directory /etc/freeradius/mods-enabled/ > including configuration file /etc/freeradius/mods-enabled/counter > including configuration file /etc/freeradius/mods-enabled/chap > including configuration file /etc/freeradius/mods-enabled/ > detail.example.com > including configuration file /etc/freeradius/mods-enabled/unix > including configuration file /etc/freeradius/mods-enabled/dhcp_sqlippool > including configuration file /etc/freeradius/mods-enabled/pap > including configuration file /etc/freeradius/mods-enabled/ntlm_auth > including configuration file > /etc/freeradius/mods-enabled/sqlcounter_expire_on_login > including configuration file /etc/freeradius/mods-enabled/ippool > including configuration file /etc/freeradius/mods-enabled/preprocess > including configuration file /etc/freeradius/mods-enabled/attr_rewrite > including configuration file /etc/freeradius/mods-enabled/sradutmp > including configuration file /etc/freeradius/mods-enabled/mschap > including configuration file /etc/freeradius/mods-enabled/expiration > including configuration file /etc/freeradius/mods-enabled/wimax > including configuration file /etc/freeradius/mods-enabled/soh > including configuration file /etc/freeradius/mods-enabled/cache > including configuration file /etc/freeradius/mods-enabled/expr > including configuration file /etc/freeradius/mods-enabled/realm > including configuration file /etc/freeradius/mods-enabled/cui > including configuration file /etc/freeradius/mods-enabled/perl > including configuration file /etc/freeradius/mods-enabled/ldap > including configuration file /etc/freeradius/mods-enabled/radrelay > including configuration file /etc/freeradius/mods-enabled/policy > including configuration file /etc/freeradius/mods-enabled/echo > including configuration file /etc/freeradius/mods-enabled/dynamic_clients > including configuration file /etc/freeradius/mods-enabled/digest > including configuration file /etc/freeradius/mods-enabled/always > including configuration file /etc/freeradius/mods-enabled/smsotp > including configuration file /etc/freeradius/mods-enabled/checkval > including configuration file /etc/freeradius/mods-enabled/linelog > including configuration file /etc/freeradius/mods-enabled/etc_group > including configuration file /etc/freeradius/mods-enabled/detail.log > including configuration file /etc/freeradius/mods-enabled/redis > including configuration file /etc/freeradius/mods-enabled/attr_filter > including configuration file /etc/freeradius/mods-enabled/smbpasswd > including configuration file /etc/freeradius/mods-enabled/passwd > including configuration file /etc/freeradius/mods-enabled/detail > including configuration file /etc/freeradius/mods-enabled/otp > including configuration file /etc/freeradius/mods-enabled/logintime > including configuration file /etc/freeradius/mods-enabled/radutmp > including configuration file /etc/freeradius/mods-enabled/mac2vlan > including configuration file /etc/freeradius/mods-enabled/mac2ip > including configuration file /etc/freeradius/mods-enabled/acct_unique > including configuration file /etc/freeradius/mods-enabled/inner-eap > including configuration file /etc/freeradius/mods-enabled/krb5 > including configuration file /etc/freeradius/mods-enabled/rediswho > including configuration file /etc/freeradius/mods-enabled/files > including configuration file /etc/freeradius/mods-enabled/replicate > including configuration file /etc/freeradius/mods-enabled/exec > including configuration file /etc/freeradius/mods-enabled/sql_log > including configuration file /etc/freeradius/mods-enabled/pam > including configuration file /etc/freeradius/mods-enabled/opendirectory > including configuration file /etc/freeradius/eap.conf > including configuration file /etc/freeradius/policy.conf > including files in directory /etc/freeradius/sites-enabled/ > including configuration file /etc/freeradius/sites-enabled/inner-tunnel > including configuration file /etc/freeradius/sites-enabled/default > main { > user = "freerad" > group = "freerad" > allow_core_dumps = no > } > including dictionary file /etc/freeradius/dictionary > 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 = 1024 > 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 > } > security { > max_attributes = 200 > reject_delay = 1 > 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 = "testing123" > response_window = 20 > max_outstanding = 65536 > require_message_authenticator = yes > zombie_period = 40 > status_check = "status-server" > ping_interval = 30 > check_interval = 30 > num_answers_to_alive = 3 > num_pings_to_alive = 3 > revive_interval = 120 > status_check_timeout = 4 > 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 = "testing123" > nastype = "other" > } > client server12 { > ipaddr = 192.168.0.92 > netmask = 32 > require_message_authenticator = no > secret = "aaabbb" > nastype = "other" > } > radiusd: #### Instantiating modules #### > instantiate { > Module: Linked to module rlm_exec > Module: Instantiating module "exec" from file > /etc/freeradius/mods-enabled/exec > exec { > wait = no > input_pairs = "request" > shell_escape = yes > } > Module: Linked to module rlm_expr > Module: Instantiating module "expr" from file > /etc/freeradius/mods-enabled/expr > Module: Linked to module rlm_expiration > Module: Instantiating module "expiration" from file > /etc/freeradius/mods-enabled/expiration > expiration { > reply-message = "Password Has Expired " > } > Module: Linked to module rlm_logintime > Module: Instantiating module "logintime" from file > /etc/freeradius/mods-enabled/logintime > logintime { > reply-message = "You are calling outside your allowed timespan " > minimum-timeout = 60 > } > } > radiusd: #### Loading Virtual Servers #### > server { # from file /etc/freeradius/radiusd.conf > modules { > Module: Creating Auth-Type = digest > Module: Creating Post-Auth-Type = REJECT > Module: Checking authenticate {...} for more modules to load > Module: Linked to module rlm_pap > Module: Instantiating module "pap" from file > /etc/freeradius/mods-enabled/pap > pap { > encryption_scheme = "auto" > auto_header = no > } > Module: Linked to module rlm_chap > Module: Instantiating module "chap" from file > /etc/freeradius/mods-enabled/chap > Module: Linked to module rlm_mschap > Module: Instantiating module "mschap" from file > /etc/freeradius/mods-enabled/mschap > mschap { > use_mppe = yes > require_encryption = no > require_strong = no > with_ntdomain_hack = no > allow_retry = yes > } > Module: Linked to module rlm_digest > Module: Instantiating module "digest" from file > /etc/freeradius/mods-enabled/digest > Module: Linked to module rlm_unix > Module: Instantiating module "unix" from file > /etc/freeradius/mods-enabled/unix > unix { > radwtmp = "/var/log/freeradius/radwtmp" > } > Module: Linked to module rlm_eap > Module: Instantiating module "eap" from file /etc/freeradius/eap.conf > eap { > default_eap_type = "md5" > timer_expire = 60 > ignore_unknown_eap_types = no > cisco_accounting_username_bug = no > max_sessions = 4096 > } > Module: Linked to sub-module rlm_eap_md5 > Module: Instantiating eap-md5 > Module: Linked to sub-module rlm_eap_leap > Module: Instantiating eap-leap > Module: Linked to sub-module rlm_eap_gtc > Module: Instantiating eap-gtc > gtc { > challenge = "Password: " > auth_type = "PAP" > } > Module: Linked to sub-module rlm_eap_tls > Module: Instantiating eap-tls > tls { > rsa_key_exchange = no > dh_key_exchange = yes > rsa_key_length = 512 > dh_key_length = 512 > verify_depth = 0 > CA_path = "/etc/freeradius/certs" > pem_file_type = yes > private_key_file = "/etc/freeradius/certs/server.key" > certificate_file = "/etc/freeradius/certs/server.pem" > CA_file = "/etc/freeradius/certs/ca.pem" > private_key_password = "whatever" > dh_file = "/etc/freeradius/certs/dh" > random_file = "/dev/urandom" > fragment_size = 1024 > include_length = yes > check_crl = no > cipher_list = "DEFAULT" > make_cert_command = "/etc/freeradius/certs/bootstrap" > ecdh_curve = "prime256v1" > cache { > enable = no > lifetime = 24 > max_entries = 255 > } > verify { > } > ocsp { > enable = no > override_cert_url = yes > url = "http://127.0.0.1/ocsp/"; > use_nonce = yes > timeout = 0 > softfail = no > } > } > Module: Linked to sub-module rlm_eap_ttls > Module: Instantiating eap-ttls > ttls { > default_eap_type = "md5" > copy_request_to_tunnel = no > use_tunneled_reply = no > virtual_server = "inner-tunnel" > include_length = yes > } > Module: Linked to sub-module rlm_eap_peap > Module: Instantiating eap-peap > peap { > 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 > } > Module: Linked to sub-module rlm_eap_mschapv2 > Module: Instantiating eap-mschapv2 > mschapv2 { > with_ntdomain_hack = no > send_error = no > } > Module: Checking authorize {...} for more modules to load > Module: Linked to module rlm_preprocess > Module: Instantiating module "preprocess" from file > /etc/freeradius/mods-enabled/preprocess > preprocess { > huntgroups = "/etc/freeradius/huntgroups" > hints = "/etc/freeradius/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 > } > reading pairlist file /etc/freeradius/huntgroups > reading pairlist file /etc/freeradius/hints > Module: Linked to module rlm_realm > Module: Instantiating module "suffix" from file > /etc/freeradius/mods-enabled/realm > realm suffix { > format = "suffix" > delimiter = "@" > ignore_default = no > ignore_null = no > } > Module: Linked to module rlm_files > Module: Instantiating module "files" from file > /etc/freeradius/mods-enabled/files > files { > usersfile = "/etc/freeradius/users" > acctusersfile = "/etc/freeradius/acct_users" > preproxy_usersfile = "/etc/freeradius/preproxy_users" > compat = "no" > } > reading pairlist file /etc/freeradius/users > reading pairlist file /etc/freeradius/acct_users > reading pairlist file /etc/freeradius/preproxy_users > Module: Checking preacct {...} for more modules to load > Module: Linked to module rlm_acct_unique > Module: Instantiating module "acct_unique" from file > /etc/freeradius/mods-enabled/acct_unique > acct_unique { > key = "User-Name, Acct-Session-Id, NAS-IP-Address, NAS-Identifier, > NAS-Port" > } > Module: Checking accounting {...} for more modules to load > Module: Linked to module rlm_detail > Module: Instantiating module "detail" from file > /etc/freeradius/mods-enabled/detail > detail { > detailfile = > "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d" > header = "%t" > detailperm = 384 > dirperm = 493 > locking = no > log_packet_header = no > } > Module: Linked to module rlm_attr_filter > Module: Instantiating module "attr_filter.accounting_response" from file > /etc/freeradius/mods-enabled/attr_filter > attr_filter attr_filter.accounting_response { > attrsfile = "/etc/freeradius/attrs.accounting_response" > key = "%{User-Name}" > relaxed = no > } > reading pairlist file /etc/freeradius/attrs.accounting_response > Module: Checking session {...} for more modules to load > Module: Linked to module rlm_radutmp > Module: Instantiating module "radutmp" from file > /etc/freeradius/mods-enabled/radutmp > radutmp { > filename = "/var/log/freeradius/radutmp" > username = "%{User-Name}" > case_sensitive = yes > check_with_nas = yes > perm = 384 > callerid = yes > } > Module: Checking post-proxy {...} for more modules to load > Module: Checking post-auth {...} for more modules to load > Module: Instantiating module "attr_filter.access_reject" from file > /etc/freeradius/mods-enabled/attr_filter > attr_filter attr_filter.access_reject { > attrsfile = "/etc/freeradius/attrs.access_reject" > key = "%{User-Name}" > relaxed = no > } > reading pairlist file /etc/freeradius/attrs.access_reject > } # modules > } # server > server inner-tunnel { # from file > /etc/freeradius/sites-enabled/inner-tunnel > modules { > Module: Checking authenticate {...} for more modules to load > Module: Checking authorize {...} for more modules to load > Module: Checking session {...} for more modules to load > Module: Checking post-proxy {...} for more modules to load > Module: Checking post-auth {...} for more modules to load > } # modules > } # server > 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 > } > ... adding new socket proxy address * port 50043 > Listening on authentication address * port 1812 > Listening on accounting address * port 1813 > Listening on authentication address 127.0.0.1 port 18120 as server > inner-tunnel > Listening on proxy address * port 1814 > Ready to process requests. > rad_recv: Access-Request packet from host 192.168.0.92 port 40535, id=125, > length=57 > User-Name = "user1" > Message-Authenticator = 0x7db7801ac036b755a1f837e5f569d423 > EAP-Message = 0x02d2000a017573657231 > # Executing section authorize from file > /etc/freeradius/sites-enabled/default > +- entering group authorize {...} > ++[preprocess] returns ok > ++[chap] returns noop > ++[mschap] returns noop > ++[digest] returns noop > [suffix] No '@' in User-Name = "user1", looking up realm NULL > [suffix] No such realm "NULL" > ++[suffix] returns noop > [eap] EAP packet type response id 210 length 10 > [eap] No EAP Start, assuming it's an on-going EAP conversation > ++[eap] returns updated > [files] users: Matched entry user1 at line 173 > ++[files] returns ok > ++[expiration] returns noop > ++[logintime] returns noop > [pap] WARNING: Auth-Type already set. Not setting to PAP > ++[pap] returns noop > Found Auth-Type = EAP > # Executing group from file /etc/freeradius/sites-enabled/default > +- entering group authenticate {...} > [eap] EAP Identity > [eap] processing type md5 > rlm_eap_md5: Issuing Challenge > ++[eap] returns handled > Sending Access-Challenge of id 125 to 192.168.0.92 port 40535 > EAP-Message = 0x01d300160410b96bc21423da6e34055a25bd522be5f4 > Message-Authenticator = 0x00000000000000000000000000000000 > State = 0x79e3295879302d94ae994e3671a52576 > Finished request 0. > Going to the next request > Waking up in 4.9 seconds. > rad_recv: Access-Request packet from host 192.168.0.92 port 40535, id=125, > length=57 > Sending duplicate reply to client server12 port 40535 - ID: 125 > Sending Access-Challenge of id 125 to 192.168.0.92 port 40535 > Waking up in 4.9 seconds. > rad_recv: Access-Request packet from host 192.168.0.92 port 40535, id=126, > length=87 > User-Name = "user1" > Message-Authenticator = 0xe3405f0eb17fbb3e31b973ea45563b7b > State = 0x79e3295879302d94ae994e3671a52576 > EAP-Message = 0x02d300160410a6ecf77fb2601ce855274efb4523b6d7 > # Executing section authorize from file > /etc/freeradius/sites-enabled/default > +- entering group authorize {...} > ++[preprocess] returns ok > ++[chap] returns noop > ++[mschap] returns noop > ++[digest] returns noop > [suffix] No '@' in User-Name = "user1", looking up realm NULL > [suffix] No such realm "NULL" > ++[suffix] returns noop > [eap] EAP packet type response id 211 length 22 > [eap] No EAP Start, assuming it's an on-going EAP conversation > ++[eap] returns updated > [files] users: Matched entry user1 at line 173 > ++[files] returns ok > ++[expiration] returns noop > ++[logintime] returns noop > [pap] WARNING: Auth-Type already set. Not setting to PAP > ++[pap] returns noop > Found Auth-Type = EAP > # Executing group from file /etc/freeradius/sites-enabled/default > +- entering group authenticate {...} > [eap] Request found, released from the list > [eap] EAP/md5 > [eap] processing type md5 > [eap] Freeing handler > ++[eap] returns ok > # Executing section post-auth from file > /etc/freeradius/sites-enabled/default > +- entering group post-auth {...} > ++[exec] returns noop > Sending Access-Accept of id 126 to 192.168.0.92 port 40535 > EAP-Message = 0x03d30004 > Message-Authenticator = 0x00000000000000000000000000000000 > User-Name = "user1" > Finished request 1. > Going to the next request > Waking up in 4.9 seconds. > rad_recv: Access-Request packet from host 192.168.0.92 port 40535, id=126, > length=87 > Sending duplicate reply to client server12 port 40535 - ID: 126 > Sending Access-Accept of id 126 to 192.168.0.92 port 40535 > Waking up in 4.9 seconds. > Cleaning up request 0 ID 125 with timestamp +16 > Cleaning up request 1 ID 126 with timestamp +16 > Ready to process requests. > > - > List info/subscribe/unsubscribe? See > http://www.freeradius.org/list/users.html > -- Best Regards Muhammad Nadeem Muhammad Ali Jinnah University
- List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
