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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.