Re: Freeradius-Users Digest, Vol 75, Issue 87

26 Jul 2011

      On 07/26/2011 09:29 PM, freeradius-users-request@lists.freeradius.org 
wrote:
...
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Today's Topics:
1. Re: confused with "Failed to find IP address" (Alan DeKok)
    2. Re: confused with "Failed to find IP address" (Phil Mayers)
----------------------------------------------------------------------
Message: 1
Date: Tue, 26 Jul 2011 10:04:14 -0400
From: Alan DeKok<aland@deployingradius.com>
Subject: Re: confused with "Failed to find IP address"
To: FreeRadius users mailing list
  <freeradius-users@lists.freeradius.org>
Message-ID:<4E2EC95E.20104@deployingradius.com>
Content-Type: text/plain; charset=ISO-8859-1
Mehdi wrote:
...
"hasksol:/etc# radtest bob hello *localhost* 0 testing123
radclient:: Failed to find IP address for hasksol
radclient: Nothing to send."     *
   Your system doesn't have working DNS.
Have you tried using an IP address instead of a hostname?
Alan DeKok.
------------------------------
Message: 2
Date: Tue, 26 Jul 2011 15:09:18 +0100
From: Phil Mayers<p.mayers@imperial.ac.uk>
Subject: Re: confused with "Failed to find IP address"
To: freeradius-users@lists.freeradius.org
Message-ID:<4E2ECA8E.9030203@imperial.ac.uk>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
On 26/07/11 13:21, Mehdi wrote:
...
Hi,
I am running a Debain server on the domain "haskell-solutions.com". I
installed freeradius 2.1.11 on that. As the tutorial suggested I added a
user account to the top of users file "bob Cleartext-Password :=
"hello"" and on the seperated terminal "connecting throw SSH to the
haskel server" executed radiusd -X -outcome is below. But I get error
message and nothing on the other terminal " radiusd -X" appear .......
any idea?
You appear to have a basic networking problem. This is not a FreeRADIUS
problem.
Can you "ping localhost"?
Or "ping haskell-solutions.com"?
Dear Alen, you are right; I am using google DNS.... but is it necessary 
to run DNS ? and I have tried the IP address as well. thanks /mehdi

Dear Phil, it seems that I have a network problem but I have no clue :( 
I can ping both localhost and haskell-solutions.com. thanks /mehdi

/
hasksol:~# radtest bob hello *hasksol* 0 testing123
radclient: Failed to find IP address for host hasksol: *Success*

hasksol:~# radtest bob *wrongpass* *hasksol* 0 testing123
radclient: Failed to find IP address for host hasksol: *Success

*hasksol:~# radtest bob wrongpass *haskell-solutions.com* 0 testing123
radclient:: Failed to find IP address for hasksol
radclient: Nothing to send.

hasksol:~# radtest bob wrongpass *178.79.150.152* 0 testing123
radclient:: Failed to find IP address for hasksol
radclient: Nothing to send.

hasksol:~# *ping localhost*
PING localhost (127.0.0.1) 56(84) bytes of data.
64 bytes from localhost (127.0.0.1): icmp_seq=1 ttl=64 time=0.044 ms
64 bytes from localhost (127.0.0.1): icmp_seq=2 ttl=64 time=0.056 ms
^C
--- localhost ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 999ms
rtt min/avg/max/mdev = 0.044/0.050/0.056/0.006 ms

hasksol:~# *ping haskell-solutions.com*
PING localhost (127.0.0.1) 56(84) bytes of data.
64 bytes from localhost (127.0.0.1): icmp_seq=1 ttl=64 time=0.050 ms
64 bytes from localhost (127.0.0.1): icmp_seq=2 ttl=64 time=0.048 ms
^C
--- localhost ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1000ms
rtt min/avg/max/mdev = 0.048/0.049/0.050/0.001 ms

hasksol:~# *radiusd -X*
FreeRADIUS Version 2.1.11, for host i686-pc-linux-gnu, built on Jul 25 
2011 at 18:49:35
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 /usr/local/etc/raddb/radiusd.conf
including configuration file /usr/local/etc/raddb/proxy.conf
including configuration file /usr/local/etc/raddb/clients.conf
including files in directory /usr/local/etc/raddb/modules/
including configuration file /usr/local/etc/raddb/modules/chap
including configuration file /usr/local/etc/raddb/modules/smsotp
including configuration file /usr/local/etc/raddb/modules/soh
including configuration file /usr/local/etc/raddb/modules/detail.example.com
including configuration file /usr/local/etc/raddb/modules/counter
including configuration file /usr/local/etc/raddb/modules/always
including configuration file /usr/local/etc/raddb/modules/sradutmp
including configuration file /usr/local/etc/raddb/modules/etc_group
including configuration file /usr/local/etc/raddb/modules/digest
including configuration file /usr/local/etc/raddb/modules/rediswho
including configuration file /usr/local/etc/raddb/modules/attr_rewrite
including configuration file 
/usr/local/etc/raddb/modules/dolaradius_sql.conf
including configuration file /usr/local/etc/raddb/sql/mysql/dialup.conf
including configuration file /usr/local/etc/raddb/modules/mac2vlan
including configuration file /usr/local/etc/raddb/modules/smbpasswd
including configuration file /usr/local/etc/raddb/modules/linelog
including configuration file /usr/local/etc/raddb/modules/wimax
including configuration file /usr/local/etc/raddb/modules/attr_filter
including configuration file /usr/local/etc/raddb/modules/expr
including configuration file /usr/local/etc/raddb/modules/preprocess
including configuration file /usr/local/etc/raddb/modules/cui
including configuration file /usr/local/etc/raddb/modules/acct_unique
including configuration file /usr/local/etc/raddb/modules/pap
including configuration file /usr/local/etc/raddb/modules/mschap
including configuration file /usr/local/etc/raddb/modules/policy
including configuration file /usr/local/etc/raddb/modules/logintime
including configuration file /usr/local/etc/raddb/modules/pam
including configuration file /usr/local/etc/raddb/modules/expiration
including configuration file 
/usr/local/etc/raddb/modules/sqlcounter_expire_on_login
including configuration file /usr/local/etc/raddb/modules/mac2ip
including configuration file /usr/local/etc/raddb/modules/ntlm_auth
including configuration file /usr/local/etc/raddb/modules/realm
including configuration file /usr/local/etc/raddb/modules/echo
including configuration file /usr/local/etc/raddb/modules/unix
including configuration file /usr/local/etc/raddb/modules/perl
including configuration file /usr/local/etc/raddb/modules/krb5
including configuration file /usr/local/etc/raddb/modules/dynamic_clients
including configuration file /usr/local/etc/raddb/modules/redis
including configuration file /usr/local/etc/raddb/modules/detail.log
including configuration file /usr/local/etc/raddb/modules/otp
including configuration file /usr/local/etc/raddb/modules/sql.conf
including configuration file /usr/local/etc/raddb/sql/mysql/dialup.conf
including configuration file /usr/local/etc/raddb/modules/opendirectory
including configuration file /usr/local/etc/raddb/modules/radutmp
including configuration file /usr/local/etc/raddb/modules/replicate
including configuration file /usr/local/etc/raddb/modules/exec
including configuration file /usr/local/etc/raddb/modules/files
including configuration file /usr/local/etc/raddb/modules/inner-eap
including configuration file /usr/local/etc/raddb/modules/ldap
including configuration file /usr/local/etc/raddb/modules/detail
including configuration file /usr/local/etc/raddb/modules/passwd
including configuration file /usr/local/etc/raddb/modules/ippool
including configuration file /usr/local/etc/raddb/modules/sql_log
including configuration file /usr/local/etc/raddb/modules/checkval
including configuration file /usr/local/etc/raddb/eap.conf
including configuration file /usr/local/etc/raddb/policy.conf
including files in directory /usr/local/etc/raddb/sites-enabled/
including configuration file /usr/local/etc/raddb/sites-enabled/default
including configuration file 
/usr/local/etc/raddb/sites-enabled/control-socket
including configuration file /usr/local/etc/raddb/sites-enabled/inner-tunnel
main {
     allow_core_dumps = no
}
including dictionary file /usr/local/etc/raddb/dictionary
main {
     name = "radiusd"
     prefix = "/usr/local"
     localstatedir = "/usr/local/var"
     sbindir = "/usr/local/sbin"
     logdir = "/usr/local/var/log/radius"
     run_dir = "/usr/local/var/run/radiusd"
     libdir = "/usr/local/lib"
     radacctdir = "/usr/local/var/log/radius/radacct"
     hostname_lookups = no
     max_request_time = 30
     cleanup_delay = 5
     max_requests = 1024
     pidfile = "/usr/local/var/run/radiusd/radiusd.pid"
     checkrad = "/usr/local/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"
  }
radiusd: #### Instantiating modules ####
  instantiate {
  Module: Linked to module rlm_exec
  Module: Instantiating module "exec" from file 
/usr/local/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 
/usr/local/etc/raddb/modules/expr
  Module: Linked to module rlm_expiration
  Module: Instantiating module "expiration" from file 
/usr/local/etc/raddb/modules/expiration
   expiration {
     reply-message = "Password Has Expired  "
   }
  Module: Linked to module rlm_logintime
  Module: Instantiating module "logintime" from file 
/usr/local/etc/raddb/modules/logintime
   logintime {
     reply-message = "You are calling outside your allowed timespan  "
     minimum-timeout = 60
   }
  }
radiusd: #### Loading Virtual Servers ####
server { # from file /usr/local/etc/raddb/radiusd.conf
  modules {
  Module: Checking authenticate {...} for more modules to load
  Module: Linked to module rlm_pap
  Module: Instantiating module "pap" from file 
/usr/local/etc/raddb/modules/pap
   pap {
     encryption_scheme = "auto"
     auto_header = no
   }
  Module: Linked to module rlm_chap
  Module: Instantiating module "chap" from file 
/usr/local/etc/raddb/modules/chap
  Module: Linked to module rlm_mschap
  Module: Instantiating module "mschap" from file 
/usr/local/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 
/usr/local/etc/raddb/modules/digest
  Module: Linked to module rlm_unix
  Module: Instantiating module "unix" from file 
/usr/local/etc/raddb/modules/unix
   unix {
     radwtmp = "/usr/local/var/log/radius/radwtmp"
   }
  Module: Linked to module rlm_eap
  Module: Instantiating module "eap" from file /usr/local/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"
    }
Ignoring EAP-Type/tls because we do not have OpenSSL support.
Ignoring EAP-Type/ttls because we do not have OpenSSL support.
Ignoring EAP-Type/peap because we do not have OpenSSL support.
  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 
/usr/local/etc/raddb/modules/preprocess
   preprocess {
     huntgroups = "/usr/local/etc/raddb/huntgroups"
     hints = "/usr/local/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 
/usr/local/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 
/usr/local/etc/raddb/modules/files
   files {
     usersfile = "/usr/local/etc/raddb/users"
     acctusersfile = "/usr/local/etc/raddb/acct_users"
     preproxy_usersfile = "/usr/local/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 
/usr/local/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 
/usr/local/etc/raddb/modules/detail
   detail {
     detailfile = 
"/usr/local/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 
/usr/local/etc/raddb/modules/radutmp
   radutmp {
     filename = "/usr/local/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 /usr/local/etc/raddb/modules/attr_filter
   attr_filter attr_filter.accounting_response {
     attrsfile = "/usr/local/etc/raddb/attrs.accounting_response"
     key = "%{User-Name}"
   }
  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 
/usr/local/etc/raddb/modules/attr_filter
   attr_filter attr_filter.access_reject {
     attrsfile = "/usr/local/etc/raddb/attrs.access_reject"
     key = "%{User-Name}"
   }
  } # modules
} # server
server inner-tunnel { # from file 
/usr/local/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 = "/usr/local/var/run/radiusd/radiusd.sock"
  }
}
listen {
     type = "auth"
     ipaddr = 127.0.0.1
     port = 18120
}
  ... adding new socket proxy address * port 35197
Listening on authentication address * port 1812
Listening on accounting address * port 1813
Listening on command file /usr/local/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.

/

Re: Freeradius-Users Digest, Vol 75, Issue 87

Eddie