- Freeradius-Devel - lists.freeradius.org

(no subject)
by whhif 28 Feb '06

28 Feb '06

Sorry for my English.I use a HUAWEI switch to create my AAA system.The form of MAC from CISCO switch is like XX-XX-XX-XX-XX-XX,but XXXX.XXXX.XXXX from HUAWEI,how i proceed this case?

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php and accounting-response
by Pezhman Lali 28 Feb '06

28 Feb '06

hi all my problem was solved, the big wrong is that I put defined exec_module in preacct section, by removing it into the accounting section, the beach's be sunny. --------------------------------- Yahoo! Mail Bring photos to life! New PhotoMail makes sharing a breeze.

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php and accounting-response
by Pezhman Lali 28 Feb '06

28 Feb '06

Hi tanx for your helps How does php_external_script can send back accounting-response to nas? __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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Problems about pam-freeradius
by 陈旭 28 Feb '06

28 Feb '06

Hello, I've got a server running redhat linux. I am testing to login with ssd2, which will send the login request to my correctly configured radius server(running freeradius 1.0.5, and sybase 12.5). I installed PAM following the guide carefully and things seemed to be OK. I've also insert the login info into Sybase(login info in radcheck, and reply info in radreply). After that, I rewrote the configure file: /etc/pam.d/sshd, and the new as following: #%PAM-1.0 #auth required pam_stack.so service=system-auth #auth required pam_nologin.so auth required /lib/security/pam_securetty.so auth sufficient /lib/security/pam_radius_auth.so conf=/etc/raddb/server/pam_radius_auth.conf debug auth required /lib/security/pam_unix_auth.so account required pam_stack.so service=system-auth password required pam_stack.so service=system-auth session required pam_stack.so service=system-auth session required pam_limits.so session optional pam_console.so so, I send a login request to the server, and expect that I can login the server correctly. But things start going wrong. I found my radius server has correctly authenticated the request, and an Access-Accept packet is sent to the server that I'm going to login. But the server seems to ignore the Access-Accept packet, and denied my request, though the login user name and the password is correct. I think I am quite near to success, but failed at the last step. Somebody tells me what is going wrong. How can I success login to the server with the pam and radius? Thanks a lot and any reply will be appreciated. MSN: oicqcx(a)hotmail.com

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Packet-{Src,Dst}-Port patch to 1.1.0
by Geoff Silver 28 Feb '06

28 Feb '06

I had to backpatch the Packet-Dst-Port options into 1.1.0 from the 2.0.0pre0 CVS snapshot for my company, so I thought I'd send this out to the list as well to see if anyone was willing to merge it into the next 1.1.x release. Thanks. --- src/include/radius.h.orig 2006-02-06 15:52:20.000000000 -0500 +++ src/include/radius.h 2006-02-21 16:35:26.000000000 -0500 @@ -183,8 +183,9 @@ #define PW_REWRITE_RULE 1078 #define PW_SQL_GROUP 1079 #define PW_RESPONSE_PACKET_TYPE 1080 -#define PW_PACKET_DST_PORT 1081 #define PW_MS_CHAP_USE_NTLM_AUTH 1082 +#define PW_PACKET_SRC_PORT 1086 +#define PW_PACKET_DST_PORT 1087 /* * Integer Translations diff -urHN src/main/xlat.c src.new/main/xlat.c --- src/main/xlat.c.orig 2006-02-06 15:52:20.000000000 -0500 +++ src/main/xlat.c 2006-02-21 16:36:49.000000000 -0500 @@ -196,6 +196,10 @@ * FIXME: Add SRC/DST IP address! */ if (packet) { + VALUE_PAIR localvp; + + localvp.strvalue[0] = 0; + switch (da->attr) { case PW_PACKET_TYPE: { @@ -210,10 +214,25 @@ return strlen(out); } break; - - default: - break; - } + + case PW_PACKET_SRC_PORT: + localvp.attribute = da->attr; + localvp.lvalue = packet->src_port; + break; + + case PW_PACKET_DST_PORT: + localvp.attribute = da->attr; + localvp.lvalue = packet->dst_port; + break; + + default: + return 0; + break; + } + + localvp.type = da->type; + return valuepair2str(out, outlen, &localvp, + da->type, func); } /*

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php and reply accounting request
by Pezhman Lali 27 Feb '06

27 Feb '06

hi for accounting, I want to use external php scripts too. following the exec_program_wait, I set my acct_users like this: DEFAULT Acct-Status-Type == Start Exec-Program = "php -f test.php" DEFAULT Acct-Status-Type == Stop Exec-Program = "php -f test.php" and add "files",to preacct's section, to read acct_users. and my accounting's section in radiusd.conf is empty. I dont have any problem with auth, and reply back right attr, but for accounting packets has a problem, I use ntradping,config it for true accounting port, and accounting-start, in freeradius side, the accounting-start packets recieved by php scripts(I know it from saved env_variables) ,but my script doesn't reply any accounting-response. how I can reply back accounting-response to NAS(ntradping) from php script? now for test I use a php script,for auth and accounting, and defined it in radiusd.conf : exec authphp { wait = yes program = "${raddbdir}/test.php " input_pairs = request output_pairs = reply packet_type = Access-Request } and this is php script: #!/usr/bin/php -f <?php ob_start(); $f = fopen('./php.log','w'); fwrite($f,print_r($_ENV,TRUE)); fclose($f); print "Accounting-Response"; $mtu=100; $ip="10.0.0.1"; exit(0) ; ?> and this is radiusd -X's output: [root@radius raddb]# radiusd -X Starting - reading configuration files ... reread_config: reading radiusd.conf Config: including file: /usr/local/etc/raddb/proxy.conf Config: including file: /usr/local/etc/raddb/clients.conf Config: including file: /usr/local/etc/raddb/snmp.conf Config: including file: /usr/local/etc/raddb/eap.conf Config: including file: /usr/local/etc/raddb/sql.conf main: prefix = "/usr/local" main: localstatedir = "/usr/local/var" main: logdir = "/usr/local/var/log/radius" main: libdir = "/usr/local/lib" main: radacctdir = "/usr/local/var/log/radius/radacct" main: hostname_lookups = yes main: max_request_time = 30 main: cleanup_delay = 5 main: max_requests = 1024 main: delete_blocked_requests = 0 main: port = 1812 main: allow_core_dumps = no main: log_stripped_names = no main: log_file = "/usr/local/var/log/radius/radius.log" main: log_auth = yes main: log_auth_badpass = yes main: log_auth_goodpass = yes main: pidfile = "/usr/local/var/run/radiusd/radiusd.pid" main: bind_address = 217.218.95.126 IP address [217.218.95.126] main: user = "(null)" main: group = "(null)" main: usercollide = no main: lower_user = "no" main: lower_pass = "no" main: nospace_user = "no" main: nospace_pass = "no" main: checkrad = "/usr/local/sbin/checkrad" main: proxy_requests = yes proxy: retry_delay = 5 proxy: retry_count = 3 proxy: synchronous = no proxy: default_fallback = yes proxy: dead_time = 120 proxy: post_proxy_authorize = yes proxy: wake_all_if_all_dead = no security: max_attributes = 200 security: reject_delay = 3 security: status_server = no main: debug_level = 0 read_config_files: reading dictionary read_config_files: reading naslist Using deprecated naslist file. Support for this will go away soon. read_config_files: reading clients read_config_files: reading realms radiusd: entering modules setup Module: Library search path is /usr/local/lib Module: Loaded expr Module: Instantiated expr (expr) Module: Loaded PAP pap: encryption_scheme = "crypt" Module: Instantiated pap (pap) Module: Loaded CHAP Module: Instantiated chap (chap) Module: Loaded MS-CHAP mschap: use_mppe = yes mschap: require_encryption = no mschap: require_strong = no mschap: with_ntdomain_hack = no mschap: passwd = "(null)" mschap: authtype = "MS-CHAP" mschap: ntlm_auth = "(null)" Module: Instantiated mschap (mschap) Module: Loaded System unix: cache = no unix: passwd = "(null)" unix: shadow = "(null)" unix: group = "(null)" unix: radwtmp = "/usr/local/var/log/radius/radwtmp" unix: usegroup = no unix: cache_reload = 600 Module: Instantiated unix (unix) Module: Loaded eap eap: default_eap_type = "md5" eap: timer_expire = 60 eap: ignore_unknown_eap_types = no eap: cisco_accounting_username_bug = no rlm_eap: Loaded and initialized type md5 rlm_eap: Loaded and initialized type leap gtc: challenge = "Password: " gtc: auth_type = "PAP" rlm_eap: Loaded and initialized type gtc mschapv2: with_ntdomain_hack = no rlm_eap: Loaded and initialized type mschapv2 Module: Instantiated eap (eap) Module: Loaded preprocess preprocess: huntgroups = "/usr/local/etc/raddb/huntgroups" preprocess: hints = "/usr/local/etc/raddb/hints" preprocess: with_ascend_hack = no preprocess: ascend_channels_per_line = 23 preprocess: with_ntdomain_hack = no preprocess: with_specialix_jetstream_hack = no preprocess: with_cisco_vsa_hack = no Module: Instantiated preprocess (preprocess) Module: Loaded files files: usersfile = "/usr/local/etc/raddb/users" files: acctusersfile = "/usr/local/etc/raddb/acct_users" files: preproxy_usersfile = "/usr/local/etc/raddb/preproxy_users" files: compat = "no" Module: Instantiated files (files) Module: Loaded exec exec: wait = yes exec: program = "/usr/local/etc/raddb/test.php " exec: input_pairs = "request" exec: output_pairs = "reply" exec: packet_type = "Access-Request" Module: Instantiated exec (authphp) Module: Loaded radutmp radutmp: filename = "/usr/local/var/log/radius/radutmp" radutmp: username = "%{User-Name}" radutmp: case_sensitive = yes radutmp: check_with_nas = yes radutmp: perm = 384 radutmp: callerid = yes Module: Instantiated radutmp (radutmp) Listening on authentication 217.218.95.126:1812 Listening on accounting 217.218.95.126:1813 Ready to process requests. rad_recv: Accounting-Request packet from host 217.218.95.123:4919, id=28, length=38 User-Name = "reza" Acct-Status-Type = Start Acct-Session-Id = "2096" Processing the preacct section of radiusd.conf modcall: entering group preacct for request 0 modcall[preacct]: module "preprocess" returns noop for request 0 acct_users: Matched entry DEFAULT at line 7 modcall[preacct]: module "files" returns ok for request 0 modcall: group preacct returns ok for request 0 radius_xlat: 'php -f test.php' Exec-Program: php -f test.php Finished request 0 Going to the next request --- Walking the entire request list --- Cleaning up request 0 ID 28 with timestamp 442b27bd Nothing to do. Sleeping until we see a request. at last this is ntradping's output: "could not receive a response from the server" tanx for everything Best Pezhman __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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php and freeradius
by Pezhman Lali 27 Feb '06

27 Feb '06

hi again I found it, by using comma between reply attr. php script sent back a lot attributes to nas. tanx to all that help me,in this project, tommorow I 'll test "php and freeradius" by real nas(tenor ax8). best --------------------------------- Yahoo! Mail Bring photos to life! New PhotoMail makes sharing a breeze.

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php and freeradius
by Pezhman Lali 27 Feb '06

27 Feb '06

Tanx Dear Allen I can reply back an attribute to my nas, but a little problem, when I want to send back more than one attribue , none of them aren't sent. but each one works properly alonely. this is my php: #!/usr/bin/php -f <?php $u="root"; $h="radius"; $_ENV['Access-Request']=TRUE; $f = fopen('./php.log','w'); fwrite($f,print_r($_ENV,TRUE)); fclose($f); $minutes=100; $mtu=100; echo "Session-Timeout :=\"$minutes\""; echo "Framed-MTU:=\"$mtu\""; exit(0) ; ?> and also this is my last lines of Debug mode. rad_recv: Access-Request packet from host 217.218.95.126:40973, id=98, length=56 User-Name = "reza" User-Password = "12340" NAS-IP-Address = 255.255.255.255 NAS-Port = 12 Processing the authorize section of radiusd.conf modcall: entering group authorize for request 1 modcall[authorize]: module "preprocess" returns ok for request 1 users: Matched entry DEFAULT at line 186 modcall[authorize]: module "files" returns ok for request 1 radius_xlat: '/usr/local/etc/raddb/test.php ' Exec-Program: /usr/local/etc/raddb/test.php Exec-Program output: Session-Timeout :="100"Framed-MTU:="100" Exec-Program-Wait: plaintext: Session-Timeout :="100"Framed-MTU:="100" Exec-Program: returned: 0 modcall[authorize]: module "authphp" returns ok for request 1 modcall: group authorize returns ok for request 1 rad_check_password: Found Auth-Type Accept rad_check_password: Auth-Type = Accept, accepting the user Login OK: [reza/12340] (from client 217.218.95.126 port 12) Sending Access-Accept of id 98 to 217.218.95.126:40973 Finished request 1 Going to the next request --- Walking the entire request list --- Waking up in 6 seconds... --- Walking the entire request list --- Cleaning up request 1 ID 98 with timestamp 442ac3ec Nothing to do. Sleeping until we see a request. is it a true limitation? or I have a wrong? __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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php and freeradius
by Pezhman Lali 26 Feb '06

26 Feb '06

hi, how can send back attributes from php script(as external) to nas? like Framed-IP-Address? or etc? tanx --------------------------------- Yahoo! Mail Bring photos to life! New PhotoMail makes sharing a breeze.

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very large installations: req/s?
by Frank Cusack 24 Feb '06

24 Feb '06

Hi I'm wondering about folks that have very large installations, 100k+ users. Can you share the number of users, the type of site (ISP/enterprise VPN/etc), and the radius req/s that you get? I'm curious about the ratio of users to req/s for different types of sites. I guess 3 req = one user access, ie one auth and 2 acct packets. Should you care to respond, please be clear about how you are reporting a "request". thanks! -frank

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