March 2012 - Freeradius-Users - lists.freeradius.org

Proxy + copy accounting to passive home server
by mimir 30 Mar '12

30 Mar '12

Hello, I am trying to deploy proxy configuration to my radius server. I added home_server_pool with two home_servers. I can successfully send accounting packets (with load-balance) to other two radius servers. I also can use attribute filtering for proxy via acct_users as below. acct_users: DEFAULT Called-Station-Id = "internet1", Proxy-To-Realm := TEST1 But, I want to send same packet to both servers when proxying. If I proxied the accounting packet to server A successfully, then I want to also copy to it to the other radius server. (means that passive one for each packet while load-balancing) I read some forums and see that it can be done via "copy-acct-to-home-server". But, I could not configure it. (I also could not understand where I should edit it? on proxy ? or home_servers? Can you please help me on this issue? Thanks... Mimir -- View this message in context: http://freeradius.1045715.n5.nabble.com/Proxy-copy-accounting-to-passive-ho… Sent from the FreeRadius - User mailing list archive at Nabble.com.

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Re: Reauthenticate Every minute
by Mutheu 30 Mar '12

30 Mar '12

Dear White, Thank you for your email. I have read your website about grasehotspot and it looks very complete. If I had not commited to my current setup for the last few weeks, I would have given it a short right a way, but I am going to setup a sample and see how it will measure up against what I have now. Regarding my query to the list, I think, you did not understand my question well. Any way, I figured out the problem through pfsense forum. It has to do with simoultanious check, where I should let pfsense captive portal worry about it. As mentioned normal function of the setup works perfectly. Freerad gives Session-Timeout to NAS and NAS kicks out client after expirey of Session-timout value (this is how its done worldwide). What I am doing is in addition to normal hotspot billing, to be able to make a payment system of some sort - Where user logs in to browsing the web, then freeradius gives session-timout as 30min (offcourse in seconds). The user may want to buy a scratch card, so he clicks on a link that adds a new record to 'radacct' table which will cost the user 'minutes' equivalent to, say, 20mins. In the next minute reauthentication, freeradius will issue a session-timout of 10mins (or 9mins) - since user has reduced his online time when he "bought" a scratch card. pfsense/Monowall have 'reauthentication' feature and contrary to what many people think, the user is only presented the login screen once and the NAS 'remembers' the infor and each minute, it resends the infor to freeradius and until radius gives "access-reject". So I can "sell" to the client so long as he has balance. A user who started with 30mins (session-timeout) may end up using internet for less than 10mins or so if he 'bought' items. I hope this sheds light. BTW. Nows its working as I wanted - as described above - was a problem with "simoultanious use" setting. Mutheu On Sat, 24 Mar 2012 07:56:41 +1000 Tim White <timwhite88(a)gmail.com> wrote: > On 21/03/12 18:44, Mutheu wrote: > > My Setup: > > > > --> FreeRADIUS: Version 2.1.12, for host i386-redhat-linux-gnu, built on Oct3 2011 at 21:39:42 > > --> Mysql: Server version: 5.1.51 Source distribution > > --> NAS: pfSense 2.0.1 release > > > > > > My Query: > > I am a bit new to freeradius and I am trying to create a setup where an active session is > > re-authenticated everyminute and a user is kicked if no enough credit. > To me, this shouldn't require you to re-authenticate every minute. If > you are only allowing a single session at a time, then the user should > be kicked when ether their time or data limit is reached. How do you > decied if they have enough "credit"? > > > > > > More Details: > > Using 'norestcounter' with mysql works very well without the above. > > Now I would like to implement this idea : http://computing-tips.net/M0n0wall_Captive_Portal_Logout_URL/#onlinestore) > > No offence to this article, but if you have to force a user to relogin, > to logout, there is something wrong with the software you are using. > > I'm not sure what monowall/pfsense use to implement a captive portal, > but I highly suggest you look at a solution that uses Coova Chilli > (chillispot/wifidog, etc) to do captive portals, as it's much better at > what it does. > > I'm the developer of the Grase Hotspot project, which internally uses > Coova Chilli, I can easily setup easy to remember logout links for > users. We can use a domain name that resolves to a special ip address > for an instant logout, or just tell the users the ip address (we can > define it ourselves). > > Going back to the re-authenticate very minute stuff, we can use > something similar for users who are allowed multiple sessions and you > still want to enforce data/time limits, however it gets very complex, so > we tell hotspot owners they can only have single sessions if they want > limits enforced. > > I'm just really confused why you'd try to do it the way you are > describing, when there are much easier ways out there that work very > well, and are used in thousands of hotspots around the world. > > Feel free to describe to me what you are trying to do from a > customer/owner point of view and I'll let you know how I'd set it up for > a client. > > Tim > http://grasehotspot.org/ -- Mutheu <mutheu(a)lavabit.com>

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DHCP Parse error
by Peter Balsianok 29 Mar '12

29 Mar '12

Hi, I try to use the DHCP functionality of the Freeradius server. Server is unable to parse somethink. Could you please help me, thx. *Configuration:* 1. interface eth1 net 192.168.0.1 mask 255.255.255.0 2. the newest version of freeradius ( from git ) 3. configuration * sites-available/dhcp:* server dhcp { listen { ipaddr = * port = 67 type = dhcp interface = eth1 broadcast = no } # Packets received on the socket will be processed through one # of the following sections, named after the DHCP packet type. # See dictionary.dhcp for the packet types. dhcp DHCP-Discover { update reply { DHCP-Message-Type = DHCP-Offer } # The contents here are invented. Change them! update reply { DHCP-Domain-Name-Server = 192.168.0.1 DHCP-Domain-Name-Server = 192.168.0.2 DHCP-Subnet-Mask = 255.255.255.0 DHCP-Router-Address = 192.168.1.1 DHCP-IP-Address-Lease-Time = 86400 DHCP-DHCP-Server-Identifier = 192.168.1.1 } # Do a simple mapping of MAC to assigned IP. # # See below for the definition of the "mac2ip" # module. # mac2ip # If the MAC wasn't found in that list, do something else. # You could call a Perl, Python, or Java script here. #if (notfound) { # ... #} # Or, allocate IPs from the DHCP pool in SQL. # dhcp_sqlippool ok } dhcp DHCP-Request { update reply { DHCP-Message-Type = DHCP-Ack } # The contents here are invented. Change them! update reply { DHCP-Domain-Name-Server = 192.168.0.1 DHCP-Domain-Name-Server = 192.168.0.2 DHCP-Subnet-Mask = 255.255.255.0 DHCP-Router-Address = 192.168.1.1 DHCP-IP-Address-Lease-Time = 86400 DHCP-DHCP-Server-Identifier = 192.168.1.1 } # Do a simple mapping of MAC to assigned IP. # # See below for the definition of the "mac2ip" # module. # mac2ip # If the MAC wasn't found in that list, do something else. # You could call a Perl, Python, or Java script here. #if (notfound) { # ... #} # Or, allocate IPs from the DHCP pool in SQL. # dhcp_sqlippool ok } # If there's no named section for the packet type, then the packet # is processed through this section. dhcp { # send a DHCP NAK. reject } } passwd mac2ip { filename = ${confdir}/mac2ip format = "*DHCP-Client-Hardware-Address:=DHCP-Your-IP-Address" delimiter = "," } *4. DHCP Discover packet dump ( from wireshark on eth1 )* 0000 ff ff ff ff ff ff 14 da e9 5e f6 e9 08 00 45 00 .........^....E. 0010 01 48 05 fd 00 00 80 11 33 a9 00 00 00 00 ff ff .H......3....... 0020 ff ff 00 44 00 43 01 34 c2 3f 01 01 06 00 dc 1e ...D.C.4.?...... 0030 32 bf 1d 00 00 00 00 00 00 00 00 00 00 00 00 00 2............... 0040 00 00 00 00 00 00 14 da e9 5e f6 e9 00 00 00 00 .........^...... 0050 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0060 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0070 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0080 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0090 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00a0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00b0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00e0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0100 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 0110 00 00 00 00 00 00 63 82 53 63 35 01 01 3d 07 01 ......c.Sc5..=.. 0120 14 da e9 5e f6 e9 0c 06 6d 6f 72 64 6f 72 3c 08 ...^....mordor<. 0130 4d 53 46 54 20 35 2e 30 37 0c 01 0f 03 06 2c 2e MSFT 5.07.....,. 0140 2f 1f 21 79 f9 2b ff 00 00 00 00 00 00 00 00 00 /.!y.+.......... 0150 00 00 00 00 00 00 ...... *5. Debug output* radiusd -X FreeRADIUS Version 3.0.0, for host i686-pc-linux-gnu, built on Mar 29 2012 at 12:22:50 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/mods-enabled/ including configuration file /usr/local/etc/raddb/mods-enabled/passwd including configuration file /usr/local/etc/raddb/mods-enabled/exec including configuration file /usr/local/etc/raddb/mods-enabled/detail including configuration file /usr/local/etc/raddb/mods-enabled/preprocess including configuration file /usr/local/etc/raddb/mods-enabled/soh including configuration file /usr/local/etc/raddb/mods-enabled/linelog including configuration file /usr/local/etc/raddb/mods-enabled/cui including configuration file /usr/local/etc/raddb/mods-enabled/acct_unique including configuration file /usr/local/etc/raddb/mods-enabled/mschap including configuration file /usr/local/etc/raddb/mods-enabled/checkval including configuration file /usr/local/etc/raddb/mods-enabled/unix including configuration file /usr/local/etc/raddb/mods-enabled/pap including configuration file /usr/local/etc/raddb/mods-enabled/echo including configuration file /usr/local/etc/raddb/mods-enabled/expr including configuration file /usr/local/etc/raddb/mods-enabled/ntlm_auth including configuration file /usr/local/etc/raddb/mods-enabled/radutmp including configuration file /usr/local/etc/raddb/mods-enabled/always including configuration file /usr/local/etc/raddb/mods-enabled/sradutmp including configuration file /usr/local/etc/raddb/mods-enabled/utf8 including configuration file /usr/local/etc/raddb/mods-enabled/expiration including configuration file /usr/local/etc/raddb/mods-enabled/attr_filter including configuration file /usr/local/etc/raddb/mods-enabled/files including configuration file /usr/local/etc/raddb/mods-enabled/counter including configuration file /usr/local/etc/raddb/mods-enabled/replicate including configuration file /usr/local/etc/raddb/mods-enabled/inner-eap including configuration file /usr/local/etc/raddb/mods-enabled/attr_rewrite including configuration file /usr/local/etc/raddb/mods-enabled/logintime including configuration file /usr/local/etc/raddb/mods-enabled/realm including configuration file /usr/local/etc/raddb/mods-enabled/digest including configuration file /usr/local/etc/raddb/mods-enabled/detail.log including configuration file /usr/local/etc/raddb/mods-enabled/chap including configuration file /usr/local/etc/raddb/mods-enabled/wimax including configuration file /usr/local/etc/raddb/mods-enabled/dynamic_clients 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/dhcp main { security { 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 = no 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 } limit { max_connections = 16 max_requests = 0 lifetime = 0 idle_timeout = 0 } } 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" proto = "*" max_connections = 16 } radiusd: #### Instantiating modules #### instantiate { Module: Linked to module rlm_exec Module: Instantiating module "exec" from file /usr/local/etc/raddb/mods-enabled/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/mods-enabled/expr Module: Linked to module rlm_expiration Module: Instantiating module "expiration" from file /usr/local/etc/raddb/mods-enabled/expiration expiration { reply-message = "Password Has Expired " } Module: Linked to module rlm_logintime Module: Instantiating module "logintime" from file /usr/local/etc/raddb/mods-enabled/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: Creating Auth-Type = digest Module: Checking authenticate {...} for more modules to load Module: Linked to module rlm_pap Module: Instantiating module "pap" from file /usr/local/etc/raddb/mods-enabled/pap pap { encryption_scheme = "auto" auto_header = no } Module: Linked to module rlm_chap Module: Instantiating module "chap" from file /usr/local/etc/raddb/mods-enabled/chap Module: Linked to module rlm_mschap Module: Instantiating module "mschap" from file /usr/local/etc/raddb/mods-enabled/mschap mschap { use_mppe = yes require_encryption = no require_strong = no with_ntdomain_hack = no passchange { } allow_retry = yes } Module: Linked to module rlm_digest Module: Instantiating module "digest" from file /usr/local/etc/raddb/mods-enabled/digest Module: Linked to module rlm_unix Module: Instantiating module "unix" from file /usr/local/etc/raddb/mods-enabled/unix unix { radwtmp = "/usr/local/var/log/radius/radwtmp" } Module: Checking authorize {...} for more modules to load Module: Linked to module rlm_preprocess Module: Instantiating module "preprocess" from file /usr/local/etc/raddb/mods-enabled/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/mods-enabled/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/mods-enabled/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/mods-enabled/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/mods-enabled/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/mods-enabled/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/mods-enabled/attr_filter attr_filter attr_filter.accounting_response { attrsfile = "/usr/local/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 /usr/local/etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.access_reject { attrsfile = "/usr/local/etc/raddb/attrs.access_reject" key = "%{User-Name}" relaxed = no } } # modules } # server server dhcp { # from file /usr/local/etc/raddb/sites-enabled/dhcp modules { } # modules } # server WARNING: Server dhcp is empty, and will do nothing! radiusd: #### Opening IP addresses and Ports #### listen { type = "auth" ipaddr = * port = 0 max_pps = 0 } listen { type = "acct" ipaddr = * port = 0 max_pps = 0 } listen { type = "dhcp" ipaddr = * port = 67 max_pps = 0 } Listening on authentication address * port 1812 Listening on accounting address * port 1813 Listening on dhcp interface eth1 address * port 67 as server dhcp Ready to process requests. Received DHCP-Discover of id dc1e32bf from 0.0.0.0:68 to 0.0.0.0:67 (0) Dropping packet without response because of error Parse error Parse error Parse error Parse error Parse error Par (0) Finished request 0. Waking up in 0.3 seconds. Waking up in 4.6 seconds. Received DHCP-Discover of id dc1e32bf from 0.0.0.0:68 to 0.0.0.0:67 Waking up in 6.0 seconds. (0) Cleaning up request packet ID -602000705 with timestamp +16 Ready to process requests. Received DHCP-Discover of id dc1e32bf from 0.0.0.0:68 to 0.0.0.0:67 (1) Dropping packet without response because of error Parse error Parse error Parse error Parse error Parse error Par (1) Finished request 1. Waking up in 0.3 seconds. Waking up in 4.6 seconds. (1) Cleaning up request packet ID -602000705 with timestamp +29 Ready to process requests. Received DHCP-Discover of id dc1e32bf from 0.0.0.0:68 to 0.0.0.0:67 (2) Dropping packet without response because of error Parse error Parse error Parse error Parse error Parse error Par (2) Finished request 2. Waking up in 0.3 seconds. Waking up in 4.6 seconds. (2) Cleaning up request packet ID -602000705 with timestamp +45 Ready to process requests. -- View this message in context: http://freeradius.1045715.n5.nabble.com/DHCP-Parse-error-tp5603375p5603375.… Sent from the FreeRadius - User mailing list archive at Nabble.com.

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DHCP configuration WARNING
by Peter Balsianok 29 Mar '12

29 Mar '12

Hi, I try to use the DHCP virtual server. I`m using DEFAULT configuration. After start of the Freeradius/DHCP server, i can see WARNING message in the dhcp section. Is it correct ? radiusd -X ... server dhcp { # from file /usr/local/etc/raddb/sites-enabled/dhcp modules { } # modules } # server *WARNING: Server dhcp is empty, and will do nothing!* 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 } listen { type = "dhcp" ipaddr = 127.0.0.1 port = 6700 } 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 dhcp address 127.0.0.1 port 6700 as server dhcp Ready to process requests. configuration file sites-available/dhcp: # # The DHCP functionality goes into a virtual server. # server dhcp { listen { ipaddr = 127.0.0.1 port = 6700 type = dhcp # interface = lo0 broadcast = no } # Packets received on the socket will be processed through one # of the following sections, named after the DHCP packet type. # See dictionary.dhcp for the packet types. dhcp DHCP-Discover { update reply { DHCP-Message-Type = DHCP-Offer } # The contents here are invented. Change them! update reply { DHCP-Domain-Name-Server = 127.0.0.1 DHCP-Domain-Name-Server = 127.0.0.2 DHCP-Subnet-Mask = 255.255.255.0 DHCP-Router-Address = 192.168.1.1 DHCP-IP-Address-Lease-Time = 86400 DHCP-DHCP-Server-Identifier = 192.168.1.1 } # Do a simple mapping of MAC to assigned IP. # # See below for the definition of the "mac2ip" # module. # mac2ip # If the MAC wasn't found in that list, do something else. # You could call a Perl, Python, or Java script here. #if (notfound) { # ... #} ok } dhcp DHCP-Request { update reply { DHCP-Message-Type = DHCP-Ack } # The contents here are invented. Change them! update reply { DHCP-Domain-Name-Server = 127.0.0.1 DHCP-Domain-Name-Server = 127.0.0.2 DHCP-Subnet-Mask = 255.255.255.0 DHCP-Router-Address = 192.168.1.1 DHCP-IP-Address-Lease-Time = 86400 DHCP-DHCP-Server-Identifier = 192.168.1.1 } # Do a simple mapping of MAC to assigned IP. # # See below for the definition of the "mac2ip" # module. # mac2ip # If the MAC wasn't found in that list, do something else. # You could call a Perl, Python, or Java script here. #if (notfound) { # ... #} ok } # If there's no named section for the packet type, then the packet # is processed through this section. dhcp { # send a DHCP NAK. reject } } passwd mac2ip { filename = ${confdir}/mac2ip format = "*DHCP-Client-Hardware-Address:=DHCP-Your-IP-Address" delimiter = "," } -- View this message in context: http://freeradius.1045715.n5.nabble.com/DHCP-configuration-WARNING-tp560316… Sent from the FreeRadius - User mailing list archive at Nabble.com.

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Execute some action when user terminate session
by Lorenzo Milesi 29 Mar '12

29 Mar '12

Hi. I need to perform several queries on radacct to make statistics about user connection, duration and so on. Since executing some queries can be time consuming it's not advisable that I run them on the radius database, so I'm considering copying all or some informations from radacct somewhere else. So, the question is: is it possible to perform some action when an user session is terminated? Or: is there any better solution which doesn't involve data duplication? Thanks.

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FreeRarius with multiple LDAP
by Sebastijan Šilec 28 Mar '12

28 Mar '12

I'm upgrading FreeRadius form version 1.x to 2.x and transfered the configs. I have a problem with definig authrize and authenticate sections. I've defined 2 ldap modules (ldap and ldap1) connecting to same LDAP servers but to different OU's The old configs have this in users setup: DEFAULT Realm == mydomain.com, Freeradius-Proxied-To == 127.0.0.1, Auth-Type := PAP User-Name = `%{User-Name}`, Fall-Through = yes DEFAULT Realm == mydomain.com, Freeradius-Proxied-To == 127.0.0.1, Autz-Type := LDAP DEFAULT User-Name =~ "^[Aa][Nn][Oo][Nn][Yy][Mm][Oo][Uu][Ss]|[Aa][Nn][Oo][Nn][Yy][Mm][Oo][Uu][Ss](a)mydomain.com", Auth-Type := EAP In radiusd.conf ### authorize Autz-Type LDAP { ldap } ### ###authenticate Auth-Type PAP { pap ldap1 } #### LDAP conf ldap ldap { # # Note that this needs to match the name in the LDAP # server certificate, if you're using ldaps. server = "ldap.mydomain.com" identity = "cn=root,dc=my,dc=domain,dc=com" password = "test" basedn = "ou=workers,dc=my,dc=domain,dc=com" filter = "(eduPersonPrincipalName=%{User-Name})" #base_filter = "(objectclass=radiusprofile)" start_tls = no ldap ldap1 { # # Note that this needs to match the name in the LDAP # server certificate, if you're using ldaps. server = "ldap.mydomain.com" identity = "cn=root,dc=my,dc=domain,dc=com" password = "test" basedn = "ou=nonworkers,dc=my,dc=domain,dc=com" filter = "(&(eduPersonPrincipalName=%{User-Name})(schacUserStatus=eduroam:access:enabled))" #base_filter = "(objectclass=radiusprofile)" start_tls = no This setup works on old freeradius. This setup forwards request for anonymous user with EAP and goes to LDAP for local users with mydomain.com But this setup doesn't work with new version. I get this: rad_recv: Access-Request packet from host 127.0.0.1 port 59814, id=0, length=90 User-Name = "test(a)madomain.com" User-Password = "test" NAS-IP-Address = 88.200.21.64 NAS-Port = 1 Message-Authenticator = 0x035a720374f2f7d52319ed9431aed16e Wed Mar 28 15:17:25 2012 : Info: # Executing section authorize from file /etc/raddb/sites-enabled/default Wed Mar 28 15:17:25 2012 : Info: +- entering group authorize {...} Wed Mar 28 15:17:25 2012 : Info: ++[preprocess] returns ok Wed Mar 28 15:17:25 2012 : Info: [suffix] Looking up realm "mydomain.com" for User-Name = "test(a)mydomain.com" Wed Mar 28 15:17:25 2012 : Info: [suffix] Found realm "mydomain.com" Wed Mar 28 15:17:25 2012 : Info: [suffix] Adding Realm = "mydomain.comi" Wed Mar 28 15:17:25 2012 : Info: [suffix] Authentication realm is LOCAL. Wed Mar 28 15:17:25 2012 : Info: ++[suffix] returns ok Wed Mar 28 15:17:25 2012 : Info: [eap] No EAP-Message, not doing EAP Wed Mar 28 15:17:25 2012 : Info: ++[eap] returns noop Wed Mar 28 15:17:25 2012 : Info: [files] expand: %{User-Name} -> test(a)mydomain.com Wed Mar 28 15:17:25 2012 : Info: ++[files] returns noop Wed Mar 28 15:17:25 2012 : Info: ++[expiration] returns noop Wed Mar 28 15:17:25 2012 : Info: ++[logintime] returns noop Wed Mar 28 15:17:25 2012 : Info: [pap] WARNING! No "known good" password found for the user. Authentication may fail because of this. Wed Mar 28 15:17:25 2012 : Info: ++[pap] returns noop Wed Mar 28 15:17:25 2012 : Info: ERROR: No authenticate method (Auth-Type) found for the request: Rejecting the user Wed Mar 28 15:17:25 2012 : Info: Failed to authenticate the user. Wed Mar 28 15:17:25 2012 : Auth: Login incorrect: [test(a)mydomain.com/test] (from client loopback port 1) Wed Mar 28 15:17:25 2012 : Info: Using Post-Auth-Type Reject Wed Mar 28 15:17:25 2012 : Info: # Executing group from file /etc/raddb/sites-enabled/default Wed Mar 28 15:17:25 2012 : Info: +- entering group REJECT {...} Wed Mar 28 15:17:25 2012 : Info: [attr_filter.access_reject] expand: %{User-Name} -> test(a)mydomain.com Wed Mar 28 15:17:25 2012 : Debug: attr_filter: Matched entry DEFAULT at line 11 Wed Mar 28 15:17:25 2012 : Info: ++[attr_filter.access_reject] returns updated Wed Mar 28 15:17:25 2012 : Info: Delaying reject of request 12 for 1 seconds Wed Mar 28 15:17:25 2012 : Debug: Going to the next request Wed Mar 28 15:17:25 2012 : Debug: Waking up in 0.9 seconds. Wed Mar 28 15:17:26 2012 : Info: Sending delayed reject for request 12 It looks it doesn't use LDAP at all. If I enable both ldap setups in authorize section in sites-available/default #authorize ldap ldap1 pap ### Then it doesn't use users file and always tryes to bind to first LDAP. For anonymous user too, which is wrong. Any pointers? Thanks S.

3 3

User Authenticated even when username not given in USERS file (EAP-TLS)
by Prateek Kumar 28 Mar '12

28 Mar '12

Hi , I am using EAP-TLS for authentication, USERs are getting authenticated even when I have not defined the user in USERS file. I have not changed any default configuration. Certificates are made by the makefile provided. Windows client is having both root & client certificates installed. radiusd -X log -> * http://pastebin.com/hZWubqWD* 1. Is this behavior normal. 2. Should I have to use DEFAULT Auth-Type := Reject at the end of users file ? Thanks & Regards,

2 2

external program in freeradius
by Dagia Dorjsuren 28 Mar '12

28 Mar '12

Hello, How to run Perl external program in freeradius? especially, first.pl program must be run when client login, second.pl program must be run after client disconnected. so, how to do it? anyone any idea please? Thanks

2 1

Dynamic-Clients
by dulan 28 Mar '12

28 Mar '12

hi, i configured a radius server using freeradius 2.1.8. then i change some sql queries as my requirements.it works properly. then i need to add clients dynamically without clients.conf. i use /raddb/sites-available/dynamic-clients configured dynamic-clients as follows.but it is not working. please help me to configure it. http://freeradius.1045715.n5.nabble.com/file/n5597709/debug.txt debug.txt http://freeradius.1045715.n5.nabble.com/file/n5597709/dynamic-clients dynamic-clients nas table:- nasname = 10.10.10.161 shortname = "" type = other ports 1812 secret = testing123 community = "" description = RADIUS Client Thanking you.. -- View this message in context: http://freeradius.1045715.n5.nabble.com/Dynamic-Clients-tp5597709p5597709.h… Sent from the FreeRadius - User mailing list archive at Nabble.com.

4 9

Proxy + copy accounting to passive home server
by MIMIROGLU, ERDEM (ERDEM) 27 Mar '12

27 Mar '12

Hello, I am trying to deploy proxy configuration to my radius server. I added home_server_pool with two home_servers. I can successfully send accounting packets (with load-balance) to other two radius servers. I also can use attribute filtering for proxy via acct_users as below. acct_users: DEFAULT Called-Station-Id = "internet1", Proxy-To-Realm := TEST1 But, I want to send same packet to both servers when proxying. If I proxied the accounting packet to server A successfully, then I want to also copy to it to the other radius server. (means that passive one for each packet while load-balancing) I read some forums and see that it can be done via "copy-acct-to-home-server". But, I could not configure it. (I also could not understand where I should edit it? on proxy ? or home_servers? Can you please help me on this issue? Thanks... Mimir

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