I have a radius server (freeradius2).  I'm attempting to use the ldap module to connect and use my ldap server users (389-directory server).

Prior to making changes to various config files, I was able to get an accept packet when running: radtest testing password 127.0.0.1 0 testing123

I have added the ldap host info to /etc/hosts.

I have added the following to /modules/ldap:

ldap {
                   server = "ldap-dev-001.brontolabs.local"
                   port = "389"
                   basedn = "dc=brontolabs,dc=local"
                   identity = "cn=admin,dc=brontolabs,dc=local"
                   password = "password"
                   filter = "(uid=%{Stripped-User-Name:-%{User-Name}})"
                   #base_filter = "(objectclass=radiusprofile)"
                   #start_tls = no
                   #groupmembership_filter = "(|(&(objectClass=GroupOfNames)(member=%{Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{Ldap-UserDn})))"
                   #profile_attribute = "radiusprofile"
                   #access_attr = "uid"
                   #dictionary_mapping = ${raddbdir}/ldap.attrmap
                   ldap_connections_number = 10
                   timeout = 4
                   timelimit = 5
                   net_timeout = 1
                   #set_auth_type = yes
}

The following is the output for radiusd -X

# radiusd -X
FreeRADIUS Version 2.1.12, for host x86_64-redhat-linux-gnu, built on Oct  2 2012 at 21:32:38
Copyright (C) 1999-2009 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/raddb/radiusd.conf
including configuration file /etc/raddb/proxy.conf
including configuration file /etc/raddb/clients.conf
including files in directory /etc/raddb/modules/
including configuration file /etc/raddb/modules/rediswho
including configuration file /etc/raddb/modules/realm
including configuration file /etc/raddb/modules/sqlcounter_expire_on_login
including configuration file /etc/raddb/modules/logintime
including configuration file /etc/raddb/modules/acct_unique
including configuration file /etc/raddb/modules/digest
including configuration file /etc/raddb/modules/ldap
including configuration file /etc/raddb/modules/soh
including configuration file /etc/raddb/modules/mac2ip
including configuration file /etc/raddb/modules/dynamic_clients
including configuration file /etc/raddb/modules/sradutmp
including configuration file /etc/raddb/modules/detail
including configuration file /etc/raddb/modules/pap
including configuration file /etc/raddb/modules/inner-eap
including configuration file /etc/raddb/modules/sql_log
including configuration file /etc/raddb/modules/attr_filter
including configuration file /etc/raddb/modules/preprocess
including configuration file /etc/raddb/modules/perl
including configuration file /etc/raddb/modules/pam
including configuration file /etc/raddb/modules/wimax
including configuration file /etc/raddb/modules/checkval
including configuration file /etc/raddb/modules/linelog
including configuration file /etc/raddb/modules/otp
including configuration file /etc/raddb/modules/opendirectory
including configuration file /etc/raddb/modules/ntlm_auth
including configuration file /etc/raddb/modules/unix
including configuration file /etc/raddb/modules/detail.example.com
including configuration file /etc/raddb/modules/passwd
including configuration file /etc/raddb/modules/always
including configuration file /etc/raddb/modules/expiration
including configuration file /etc/raddb/modules/detail.log
including configuration file /etc/raddb/modules/mac2vlan
including configuration file /etc/raddb/modules/echo
including configuration file /etc/raddb/modules/exec
including configuration file /etc/raddb/modules/smbpasswd
including configuration file /etc/raddb/modules/smsotp
including configuration file /etc/raddb/modules/policy
including configuration file /etc/raddb/modules/attr_rewrite
including configuration file /etc/raddb/modules/replicate
including configuration file /etc/raddb/modules/chap
including configuration file /etc/raddb/modules/expr
including configuration file /etc/raddb/modules/etc_group
including configuration file /etc/raddb/modules/cui
including configuration file /etc/raddb/modules/counter
including configuration file /etc/raddb/modules/ippool
including configuration file /etc/raddb/modules/radutmp
including configuration file /etc/raddb/modules/files
including configuration file /etc/raddb/modules/redis
including configuration file /etc/raddb/modules/mschap
including configuration file /etc/raddb/eap.conf
including configuration file /etc/raddb/policy.conf
including files in directory /etc/raddb/sites-enabled/
including configuration file /etc/raddb/sites-enabled/default
including configuration file /etc/raddb/sites-enabled/control-socket
including configuration file /etc/raddb/sites-enabled/inner-tunnel
main {
    user = "radiusd"
    group = "radiusd"
    allow_core_dumps = no
}
including dictionary file /etc/raddb/dictionary
main {
    name = "radiusd"
    prefix = "/usr"
    localstatedir = "/var"
    sbindir = "/usr/sbin"
    logdir = "/var/log/radius"
    run_dir = "/var/run/radiusd"
    libdir = "/usr/lib64/freeradius"
    radacctdir = "/var/log/radius/radacct"
    hostname_lookups = no
    max_request_time = 30
    cleanup_delay = 5
    max_requests = 1024
    pidfile = "/var/run/radiusd/radiusd.pid"
    checkrad = "/usr/sbin/checkrad"
    debug_level = 0
    proxy_requests = yes
 log {
    stripped_names = no
    auth = no
    auth_badpass = no
    auth_goodpass = no
 }
 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 0.0.0.0/0 {
    require_message_authenticator = no
    secret = "testing123-1"
    shortname = "myNas"
 }
radiusd: #### Instantiating modules ####
 instantiate {
 Module: Linked to module rlm_exec
 Module: Instantiating module "exec" from file /etc/raddb/modules/exec
  exec {
    wait = no
    input_pairs = "request"
    shell_escape = yes
  }
 Module: Linked to module rlm_expr
 Module: Instantiating module "expr" from file /etc/raddb/modules/expr
 Module: Linked to module rlm_expiration
 Module: Instantiating module "expiration" from file /etc/raddb/modules/expiration
  expiration {
    reply-message = "Password Has Expired  "
  }
 Module: Linked to module rlm_logintime
 Module: Instantiating module "logintime" from file /etc/raddb/modules/logintime
  logintime {
    reply-message = "You are calling outside your allowed timespan  "
    minimum-timeout = 60
  }
 }
radiusd: #### Loading Virtual Servers ####
server { # from file /etc/raddb/radiusd.conf
 modules {
  Module: Creating Auth-Type = digest
  Module: Creating Auth-Type = LDAP
  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/raddb/modules/pap
  pap {
    encryption_scheme = "auto"
    auto_header = no
  }
 Module: Linked to module rlm_chap
 Module: Instantiating module "chap" from file /etc/raddb/modules/chap
 Module: Linked to module rlm_mschap
 Module: Instantiating module "mschap" from file /etc/raddb/modules/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/raddb/modules/digest
 Module: Linked to module rlm_unix
 Module: Instantiating module "unix" from file /etc/raddb/modules/unix
  unix {
    radwtmp = "/var/log/radius/radwtmp"
  }
 Module: Linked to module rlm_ldap
 Module: Instantiating module "ldap" from file /etc/raddb/modules/ldap
  ldap {
    server = "ldap-dev-001.brontolabs.local"
    port = 389
    password = "password"
    identity = "cn=admin,dc=brontolabs,dc=local"
    net_timeout = 1
    timeout = 4
    timelimit = 5
    tls_mode = no
    start_tls = no
    tls_require_cert = "allow"
    basedn = "dc=brontolabs,dc=local"
    filter = "(uid=%{Stripped-User-Name:-%{User-Name}})"
    base_filter = "(objectclass=radiusprofile)"
    auto_header = no
    access_attr_used_for_allow = yes
    groupname_attribute = "cn"
    groupmembership_filter = "(|(&(objectClass=GroupOfNames)(member=%{Ldap-UserDn}))(&(objectClass=GroupOfUniqueNames)(uniquemember=%{Ldap-UserDn})))"
    dictionary_mapping = "/etc/raddb/ldap.attrmap"
    ldap_debug = 0
    ldap_connections_number = 10
    compare_check_items = no
    do_xlat = yes
    set_auth_type = yes
  }
rlm_ldap: Registering ldap_groupcmp for Ldap-Group
rlm_ldap: Registering ldap_xlat with xlat_name ldap
rlm_ldap: reading ldap<->radius mappings from file /etc/raddb/ldap.attrmap
rlm_ldap: LDAP radiusCheckItem mapped to RADIUS $GENERIC$
rlm_ldap: LDAP radiusReplyItem mapped to RADIUS $GENERIC$
rlm_ldap: LDAP radiusAuthType mapped to RADIUS Auth-Type
rlm_ldap: LDAP radiusSimultaneousUse mapped to RADIUS Simultaneous-Use
rlm_ldap: LDAP radiusCalledStationId mapped to RADIUS Called-Station-Id
rlm_ldap: LDAP radiusCallingStationId mapped to RADIUS Calling-Station-Id
rlm_ldap: LDAP lmPassword mapped to RADIUS LM-Password
rlm_ldap: LDAP ntPassword mapped to RADIUS NT-Password
rlm_ldap: LDAP sambaLmPassword mapped to RADIUS LM-Password
rlm_ldap: LDAP sambaNtPassword mapped to RADIUS NT-Password
rlm_ldap: LDAP dBCSPwd mapped to RADIUS LM-Password
rlm_ldap: LDAP userPassword mapped to RADIUS Password-With-Header
rlm_ldap: LDAP acctFlags mapped to RADIUS SMB-Account-CTRL-TEXT
rlm_ldap: LDAP radiusExpiration mapped to RADIUS Expiration
rlm_ldap: LDAP radiusNASIpAddress mapped to RADIUS NAS-IP-Address
rlm_ldap: LDAP userPassword mapped to RADIUS User-Password
rlm_ldap: LDAP radiusServiceType mapped to RADIUS Service-Type
rlm_ldap: LDAP radiusFramedProtocol mapped to RADIUS Framed-Protocol
rlm_ldap: LDAP radiusFramedIPAddress mapped to RADIUS Framed-IP-Address
rlm_ldap: LDAP radiusFramedIPNetmask mapped to RADIUS Framed-IP-Netmask
rlm_ldap: LDAP radiusFramedRoute mapped to RADIUS Framed-Route
rlm_ldap: LDAP radiusFramedRouting mapped to RADIUS Framed-Routing
rlm_ldap: LDAP radiusFilterId mapped to RADIUS Filter-Id
rlm_ldap: LDAP radiusFramedMTU mapped to RADIUS Framed-MTU
rlm_ldap: LDAP radiusFramedCompression mapped to RADIUS Framed-Compression
rlm_ldap: LDAP radiusLoginIPHost mapped to RADIUS Login-IP-Host
rlm_ldap: LDAP radiusLoginService mapped to RADIUS Login-Service
rlm_ldap: LDAP radiusLoginTCPPort mapped to RADIUS Login-TCP-Port
rlm_ldap: LDAP radiusCallbackNumber mapped to RADIUS Callback-Number
rlm_ldap: LDAP radiusCallbackId mapped to RADIUS Callback-Id
rlm_ldap: LDAP radiusFramedIPXNetwork mapped to RADIUS Framed-IPX-Network
rlm_ldap: LDAP radiusClass mapped to RADIUS Class
rlm_ldap: LDAP radiusSessionTimeout mapped to RADIUS Session-Timeout
rlm_ldap: LDAP radiusIdleTimeout mapped to RADIUS Idle-Timeout
rlm_ldap: LDAP radiusTerminationAction mapped to RADIUS Termination-Action
rlm_ldap: LDAP radiusLoginLATService mapped to RADIUS Login-LAT-Service
rlm_ldap: LDAP radiusLoginLATNode mapped to RADIUS Login-LAT-Node
rlm_ldap: LDAP radiusLoginLATGroup mapped to RADIUS Login-LAT-Group
rlm_ldap: LDAP radiusFramedAppleTalkLink mapped to RADIUS Framed-AppleTalk-Link
rlm_ldap: LDAP radiusFramedAppleTalkNetwork mapped to RADIUS Framed-AppleTalk-Network
rlm_ldap: LDAP radiusFramedAppleTalkZone mapped to RADIUS Framed-AppleTalk-Zone
rlm_ldap: LDAP radiusPortLimit mapped to RADIUS Port-Limit
rlm_ldap: LDAP radiusLoginLATPort mapped to RADIUS Login-LAT-Port
rlm_ldap: LDAP radiusReplyMessage mapped to RADIUS Reply-Message
rlm_ldap: LDAP radiusTunnelType mapped to RADIUS Tunnel-Type
rlm_ldap: LDAP radiusTunnelMediumType mapped to RADIUS Tunnel-Medium-Type
rlm_ldap: LDAP radiusTunnelPrivateGroupId mapped to RADIUS Tunnel-Private-Group-Id
conns: 0x89b2f50
 Module: Linked to module rlm_eap
 Module: Instantiating module "eap" from file /etc/raddb/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/raddb/certs"
    pem_file_type = yes
    private_key_file = "/etc/raddb/certs/server.pem"
    certificate_file = "/etc/raddb/certs/server.pem"
    CA_file = "/etc/raddb/certs/ca.pem"
    private_key_password = "whatever"
    dh_file = "/etc/raddb/certs/dh"
    random_file = "/etc/raddb/certs/random"
    fragment_size = 1024
    include_length = yes
    check_crl = no
    cipher_list = "DEFAULT"
    cache {
    enable = no
    lifetime = 24
    max_entries = 255
    }
    verify {
    }
    ocsp {
    enable = no
    override_cert_url = yes
    url = "http://127.0.0.1/ocsp/"
    }
   }
 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/raddb/modules/preprocess
  preprocess {
    huntgroups = "/etc/raddb/huntgroups"
    hints = "/etc/raddb/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
  }
 Module: Linked to module rlm_realm
 Module: Instantiating module "suffix" from file /etc/raddb/modules/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/raddb/modules/files
  files {
    usersfile = "/etc/raddb/users"
    acctusersfile = "/etc/raddb/acct_users"
    preproxy_usersfile = "/etc/raddb/preproxy_users"
    compat = "no"
  }
 Module: Checking preacct {...} for more modules to load
 Module: Linked to module rlm_acct_unique
 Module: Instantiating module "acct_unique" from file /etc/raddb/modules/acct_unique
  acct_unique {
    key = "User-Name, Acct-Session-Id, NAS-IP-Address, Client-IP-Address, NAS-Port"
  }
 Module: Checking accounting {...} for more modules to load
 Module: Linked to module rlm_detail
 Module: Instantiating module "detail" from file /etc/raddb/modules/detail
  detail {
    detailfile = "/var/log/radius/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_radutmp
 Module: Instantiating module "radutmp" from file /etc/raddb/modules/radutmp
  radutmp {
    filename = "/var/log/radius/radutmp"
    username = "%{User-Name}"
    case_sensitive = yes
    check_with_nas = yes
    perm = 384
    callerid = yes
  }
 Module: Linked to module rlm_attr_filter
 Module: Instantiating module "attr_filter.accounting_response" from file /etc/raddb/modules/attr_filter
  attr_filter attr_filter.accounting_response {
    attrsfile = "/etc/raddb/attrs.accounting_response"
    key = "%{User-Name}"
    relaxed = no
  }
 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
 Module: Instantiating module "attr_filter.access_reject" from file /etc/raddb/modules/attr_filter
  attr_filter attr_filter.access_reject {
    attrsfile = "/etc/raddb/attrs.access_reject"
    key = "%{User-Name}"
    relaxed = no
  }
 } # modules
} # server
server inner-tunnel { # from file /etc/raddb/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 = "control"
 listen {
    socket = "/var/run/radiusd/radiusd.sock"
 }
}
listen {
    type = "auth"
    ipaddr = 127.0.0.1
    port = 18120
}
 ... adding new socket proxy address * port 55018
Listening on authentication address * port 1812
Listening on accounting address * port 1813
Listening on command file /var/run/radiusd/radiusd.sock
Listening on authentication address 127.0.0.1 port 18120 as server inner-tunnel
Listening on proxy address * port 1814
Ready to process requests.

I have also added the following to clients.conf:

client ldap-dev-001.brontolabs.local  {
        ipaddr = 192.168.118.43
        secret = testing123-1
}

When I attempt to run:  # radtest testuser "password" ldap-dev-001.brontolabs.local 0 testing123-1

I get:
Sending Access-Request of id 80 to 192.168.118.43 port 1812
    User-Name = "testuser"
    User-Password = "sprotos9"
    NAS-IP-Address = 192.168.118.247
    NAS-Port = 0
    Message-Authenticator = 0x00000000000000000000000000000000

and then I eventually get: radclient: no response from server for ID 10 socket 3

I have checked to make sure that iptables and ip6tables are turned off.  I can also ping ldap-dev-001.brontolabs.local which is the ldap server, from the radius server.

Any ideas?

Thanks
--

Tory Galer 

Lead Designer 

Web: Nebula9Studio.com 

Email: tory@nebula9studio.com 

Phone: (919) 633-0851