Cisco IOS - rlm_pap
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. This electronic message transmission is a PRIVATE communication which contains information which may be confidential or privileged. The information is intended to be for the use of the individual or entity named above. If you are not the intended recipient, please be aware that any disclosure, copying, distribution or use of the contents of this information is prohibited. Please notify the sender of the delivery error by replying to this message, or notify us by telephone (877-633-2436, ext. 0), and then delete it from your system.
Hi,
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.
FreeRADIUS is happy - and its sending the result back to your cisco device - but your cisco device isnt rceiving it (for some reason). so, where is it being blocked. and why are you using non standard ports. 1815 and 1816? alan
A.L.M.Buxey@lboro.ac.uk wrote:
Hi,
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.
FreeRADIUS is happy - and its sending the result back to your cisco device - but your cisco device isnt rceiving it (for some reason). so, where is it being blocked. and why are you using non standard ports. 1815 and 1816?
alan -
Thanks Alan. Silly Cisco needs the command: radius-server source-ports 1645-1646 Now it works. Running on non-standard port for testing (running parallel with my production instance). This electronic message transmission is a PRIVATE communication which contains information which may be confidential or privileged. The information is intended to be for the use of the individual or entity named above. If you are not the intended recipient, please be aware that any disclosure, copying, distribution or use of the contents of this information is prohibited. Please notify the sender of the delivery error by replying to this message, or notify us by telephone (877-633-2436, ext. 0), and then delete it from your system.
participants (2)
-
A.L.M.Buxey@lboro.ac.uk -
Sturgis, Grant