Cisco IOS - rlm_pap

18 Sep 2008

      Good day all,

Trying to get Cisco IOS to authenticate to FR 2.0.5 using rlm_pap.  I've 
followed the instructions from here:

http://wiki.freeradius.org/index.php/Cisco

but am still having problems.  I'm hoping someone can point out my error.

Thanks in advance:

FreeRADIUS Version 2.0.5, for host i686-pc-linux-gnu, built on Jul 10 
2008 at 03:00:07
Copyright (C) 1999-2008 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/radius/new/etc/raddb//radiusd.conf
including configuration file /usr/local/radius/new/etc/raddb//proxy.conf
including configuration file /usr/local/radius/new/etc/raddb//clients.conf
including configuration file /usr/local/radius/new/etc/raddb//snmp.conf
including files in directory /usr/local/radius/new/etc/raddb//modules/
including configuration file 
/usr/local/radius/new/etc/raddb//modules/mac2ip
including configuration file 
/usr/local/radius/new/etc/raddb//modules/etc_group
including configuration file /usr/local/radius/new/etc/raddb//modules/files
including configuration file 
/usr/local/radius/new/etc/raddb//modules/always
including configuration file /usr/local/radius/new/etc/raddb//modules/unix
including configuration file 
/usr/local/radius/new/etc/raddb//modules/acct_unique
including configuration file 
/usr/local/radius/new/etc/raddb//modules/passwd
including configuration file 
/usr/local/radius/new/etc/raddb//modules/counter
including configuration file /usr/local/radius/new/etc/raddb//modules/pap
including configuration file 
/usr/local/radius/new/etc/raddb//modules/sradutmp
including configuration file /usr/local/radius/new/etc/raddb//modules/echo
including configuration file 
/usr/local/radius/new/etc/raddb//modules/detail
including configuration file /usr/local/radius/new/etc/raddb//modules/exec
including configuration file 
/usr/local/radius/new/etc/raddb//modules/checkval
including configuration file 
/usr/local/radius/new/etc/raddb//modules/sql_log
including configuration file /usr/local/radius/new/etc/raddb//modules/expr
including configuration file 
/usr/local/radius/new/etc/raddb//modules/policy
including configuration file 
/usr/local/radius/new/etc/raddb//modules/attr_rewrite
including configuration file /usr/local/radius/new/etc/raddb//modules/ldap
including configuration file 
/usr/local/radius/new/etc/raddb//modules/logintime
including configuration file 
/usr/local/radius/new/etc/raddb//modules/expiration
including configuration file 
/usr/local/radius/new/etc/raddb//modules/attr_filter
including configuration file /usr/local/radius/new/etc/raddb//modules/krb5
including configuration file 
/usr/local/radius/new/etc/raddb//modules/mac2vlan
including configuration file /usr/local/radius/new/etc/raddb//modules/realm
including configuration file /usr/local/radius/new/etc/raddb//modules/chap
including configuration file 
/usr/local/radius/new/etc/raddb//modules/smbpasswd
including configuration file /usr/local/radius/new/etc/raddb//modules/pam
including configuration file 
/usr/local/radius/new/etc/raddb//modules/radutmp
including configuration file 
/usr/local/radius/new/etc/raddb//modules/preprocess
including configuration file 
/usr/local/radius/new/etc/raddb//modules/detail.log
including configuration file 
/usr/local/radius/new/etc/raddb//modules/digest
including configuration file 
/usr/local/radius/new/etc/raddb//modules/ippool
including configuration file 
/usr/local/radius/new/etc/raddb//modules/mschap
including configuration file /usr/local/radius/new/etc/raddb//eap.conf
including configuration file /usr/local/radius/new/etc/raddb//sql.conf
including configuration file 
/usr/local/radius/new/etc/raddb//sql/mysql/dialup.conf
including configuration file 
/usr/local/radius/new/etc/raddb//sql/mysql/counter.conf
including configuration file /usr/local/radius/new/etc/raddb//policy.conf
including files in directory 
/usr/local/radius/new/etc/raddb//sites-enabled/
including configuration file 
/usr/local/radius/new/etc/raddb//sites-enabled/default
including configuration file 
/usr/local/radius/new/etc/raddb//sites-enabled/inner-tunnel
including dictionary file /usr/local/radius/new/etc/raddb//dictionary
main {
	prefix = "/usr/local"
	localstatedir = "/usr/local/var"
	logdir = "/usr/local/radius/new/var/log/radius"
	libdir = "/usr/local/lib"
	radacctdir = "/usr/local/radius/new/var/log/radius/radacct"
	hostname_lookups = no
	max_request_time = 30
	cleanup_delay = 5
	max_requests = 1024
	allow_core_dumps = no
	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
  }
}
  client localhost {
	ipaddr = 127.0.0.1
	require_message_authenticator = no
	secret = "testing123"
	nastype = "other"
  }
  client 10.10.2.35 {
	require_message_authenticator = no
	secret = "<my key>"
	shortname = "sw06"
  }
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
	zombie_period = 40
	status_check = "status-server"
	ping_check = "none"
	ping_interval = 30
	check_interval = 30
	num_answers_to_alive = 3
	num_pings_to_alive = 3
	revive_interval = 120
	status_check_timeout = 4
  }
  home_server_pool my_auth_failover {
	type = fail-over
	home_server = localhost
  }
  realm example.com {
	auth_pool = my_auth_failover
  }
  realm LOCAL {
  }
radiusd: #### Instantiating modules ####
  instantiate {
  Module: Linked to module rlm_exec
  Module: Instantiating exec
   exec {
	wait = no
	input_pairs = "request"
	shell_escape = yes
   }
  Module: Linked to module rlm_expr
  Module: Instantiating expr
  Module: Linked to module rlm_expiration
  Module: Instantiating expiration
   expiration {
	reply-message = "Password Has Expired  "
   }
  Module: Linked to module rlm_logintime
  Module: Instantiating logintime
   logintime {
	reply-message = "You are calling outside your allowed timespan  "
	minimum-timeout = 60
   }
  }
radiusd: #### Loading Virtual Servers ####
server inner-tunnel {
  modules {
  Module: Checking authenticate {...} for more modules to load
  Module: Linked to module rlm_pap
  Module: Instantiating pap
   pap {
	encryption_scheme = "auto"
	auto_header = no
   }
  Module: Linked to module rlm_chap
  Module: Instantiating chap
  Module: Linked to module rlm_mschap
  Module: Instantiating mschap
   mschap {
	use_mppe = yes
	require_encryption = no
	require_strong = no
	with_ntdomain_hack = no
   }
  Module: Linked to module rlm_unix
  Module: Instantiating unix
   unix {
	radwtmp = "/usr/local/radius/new/var/log/radius/radwtmp"
   }
  Module: Linked to module rlm_eap
  Module: Instantiating eap
   eap {
	default_eap_type = "tls"
	timer_expire = 60
	ignore_unknown_eap_types = no
	cisco_accounting_username_bug = no
   }
  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
	pem_file_type = yes
	private_key_file = "/usr/local/radius/new/etc/raddb//certs/server.key"
	certificate_file = "/usr/local/radius/new/etc/raddb//certs/aaa01pbldr.cer"
	CA_file = "/usr/local/radius/new/etc/raddb//certs/dc01bldr.cer"
	private_key_password = "<key passwd>"
	dh_file = "/usr/local/radius/new/etc/raddb//certs/dh"
	random_file = "/dev/urandom"
	fragment_size = 1024
	include_length = yes
	check_crl = no
	cipher_list = "DEFAULT"
    }
  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"
    }
  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"
    }
  Module: Linked to sub-module rlm_eap_mschapv2
  Module: Instantiating eap-mschapv2
    mschapv2 {
	with_ntdomain_hack = no
    }
  Module: Checking authorize {...} for more modules to load
  Module: Linked to module rlm_realm
  Module: Instantiating suffix
   realm suffix {
	format = "suffix"
	delimiter = "@"
	ignore_default = no
	ignore_null = no
   }
  Module: Linked to module rlm_files
  Module: Instantiating files
   files {
	usersfile = "/usr/local/radius/new/etc/raddb//users"
	acctusersfile = "/usr/local/radius/new/etc/raddb//acct_users"
	preproxy_usersfile = "/usr/local/radius/new/etc/raddb//preproxy_users"
	compat = "no"
   }
  Module: Checking session {...} for more modules to load
  Module: Linked to module rlm_radutmp
  Module: Instantiating radutmp
   radutmp {
	filename = "/usr/local/radius/new/var/log/radius/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: Linked to module rlm_attr_filter
  Module: Instantiating attr_filter.access_reject
   attr_filter attr_filter.access_reject {
	attrsfile = "/usr/local/radius/new/etc/raddb//attrs.access_reject"
	key = "%{User-Name}"
   }
  }
}
server {
  modules {
  Module: Checking authenticate {...} for more modules to load
  Module: Checking authorize {...} for more modules to load
  Module: Linked to module rlm_preprocess
  Module: Instantiating preprocess
   preprocess {
	huntgroups = "/usr/local/radius/new/etc/raddb//huntgroups"
	hints = "/usr/local/radius/new/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: Checking preacct {...} for more modules to load
  Module: Linked to module rlm_acct_unique
  Module: Instantiating 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 detail
   detail {
	detailfile = 
"/usr/local/radius/new/var/log/radius/radacct/%{Client-IP-Address}/detail-%Y%m%d" 

	header = "%t"
	detailperm = 384
	dirperm = 493
	locking = no
	log_packet_header = no
   }
  Module: Instantiating attr_filter.accounting_response
   attr_filter attr_filter.accounting_response {
	attrsfile = "/usr/local/radius/new/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
  }
}
radiusd: #### Opening IP addresses and Ports ####
listen {
	type = "auth"
	ipaddr = *
	port = 1815
}
listen {
	type = "acct"
	ipaddr = *
	port = 1816
}
Listening on authentication address * port 1815
Listening on accounting address * port 1816
Listening on proxy address * port 1817
Ready to process requests.
rad_recv: Access-Request packet from host 10.10.2.35 port 21645, id=8, 
length=78
	NAS-IP-Address = 10.10.2.35
	NAS-Port = 2
	NAS-Port-Type = Virtual
	User-Name = "gsturgis"
	Calling-Station-Id = "10.10.10.7"
	User-Password = "password"
+- entering group authorize
++[preprocess] returns ok
     rlm_realm: No '@' in User-Name = "gsturgis", looking up realm NULL
     rlm_realm: No such realm "NULL"
++[suffix] returns noop
     users: Matched entry gsturgis at line 61
++[files] returns ok
++[expiration] returns noop
++[logintime] returns noop
++[pap] returns updated
   rad_check_password:  Found Auth-Type
auth: type "PAP"
+- entering group PAP
rlm_pap: login attempt with password "password"
rlm_pap: Using clear text password "password"
rlm_pap: User authenticated successfully
++[pap] returns ok
+- entering group post-auth
++[exec] returns noop
Sending Access-Accept of id 8 to 10.10.2.35 port 21645
	Service-Type = NAS-Prompt-User
Finished request 0.
Going to the next request
Waking up in 4.9 seconds.
rad_recv: Access-Request packet from host 10.10.2.35 port 21645, id=8, 
length=78
Sending duplicate reply to client sw06 port 21645 - ID: 8
Sending Access-Accept of id 8 to 10.10.2.35 port 21645
Waking up in 1.6 seconds.
Cleaning up request 0 ID 8 with timestamp +10
Ready to process requests.
rad_recv: Access-Request packet from host 10.10.2.35 port 21645, id=8, 
length=78
	NAS-IP-Address = 10.10.2.35
	NAS-Port = 2
	NAS-Port-Type = Virtual
	User-Name = "gsturgis"
	Calling-Station-Id = "10.10.10.7"
	User-Password = "password"
+- entering group authorize
++[preprocess] returns ok
     rlm_realm: No '@' in User-Name = "gsturgis", looking up realm NULL
     rlm_realm: No such realm "NULL"
++[suffix] returns noop
     users: Matched entry gsturgis at line 61
++[files] returns ok
++[expiration] returns noop
++[logintime] returns noop
++[pap] returns updated
   rad_check_password:  Found Auth-Type
auth: type "PAP"
+- entering group PAP
rlm_pap: login attempt with password "password"
rlm_pap: Using clear text password "password"
rlm_pap: User authenticated successfully
++[pap] returns ok
+- entering group post-auth
++[exec] returns noop
Sending Access-Accept of id 8 to 10.10.2.35 port 21645
	Service-Type = NAS-Prompt-User
Finished request 1.
Going to the next request
Waking up in 4.9 seconds.
rad_recv: Access-Request packet from host 10.10.2.35 port 21645, id=8, 
length=78
Sending duplicate reply to client sw06 port 21645 - ID: 8
Sending Access-Accept of id 8 to 10.10.2.35 port 21645
Waking up in 1.7 seconds.
Cleaning up request 1 ID 8 with timestamp +17
Ready to process requests.

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Cisco IOS - rlm_pap

Sturgis, Grant