- Freeradius-Users - lists.freeradius.org

rlm_perl - unresponsive child threads
by P. R.M. 21 Oct '20

21 Oct '20

I'm trying to debug some issues when using rlm_perl with a mysql backend. My module script uses the Perl DBI module in order to access the back-end, and I'm calling stored procedures for each of the radius sections (authorize, authenticate, accounting, etc.). Some of the queries will occasionally take too long (~20-30sec+), and this will apparently cause the freeradius child threads to hang & die (correct?). When this happens, I'll find multiple sequences of entries in the radiusd log file such as the following: Sat Oct 17 21:30:07 2020 : Error: Received conflicting packet from client 0.0.0.0/0 port 55526 - ID: 43 due to unfinished request in module perl. Giving up on old request. Sat Oct 17 21:30:12 2020 : Error: Received conflicting packet from client 0.0.0.0/0 port 55526 - ID: 43 due to unfinished request in module perl. Giving up on old request. Sat Oct 17 21:30:42 2020 : Error: Received conflicting packet from client 0.0.0.0/0 port 40463 - ID: 44 due to unfinished request in module perl. Giving up on old request. Sat Oct 17 21:30:47 2020 : Error: Received conflicting packet from client 0.0.0.0/0 port 40463 - ID: 44 due to unfinished request in module perl. Giving up on old request. Sat Oct 17 21:30:50 2020 : Error: Unresponsive child for request 2673, in component accounting module perl Sat Oct 17 21:31:04 2020 : WARNING: (2674) WARNING: Module rlm_perl became unblocked Sat Oct 17 21:31:04 2020 : WARNING: (2671) WARNING: Module rlm_perl became unblocked Sat Oct 17 21:31:04 2020 : WARNING: (2672) WARNING: Module rlm_perl became unblocked Sat Oct 17 21:31:04 2020 : WARNING: (2675) WARNING: Module rlm_perl became unblocked Sat Oct 17 21:31:04 2020 : WARNING: (2673) WARNING: Module rlm_perl became unblocked I'm already working on trying to improve the query speed, but there still might be inevitable occasional slow queries. So, I'm trying to figure out how to gain more insight on this problem and hopefully prevent it and/or handle it better. So, my question(s): 1) what specifically causes the child thread to be detached/abandoned? is it a timeout issue within freeradius? - In a normal Perl script that accesses a DB using DBI, a slow DB query will simply cause the script to wait indefinitely until the query finishes (unless a connection timeout occurs), but it wouldn't necessarily die/crash completely. This leads me to assume that there's some kind of hard-coded timeout within freeradius that expires & causes it to give up on the child thread if it's still stuck waiting for a query to finish. Is this correct or incorrect? 2) if there *is* some kind of built-in timeout within freeradius for processing sections via rlm_perl, what is its value? can it be changed/extended via some configuration setting? (I looked around a bit in the source code, but didn't see anything) 3) Aside from trying to guarantee that a query will never run slowly (not realistic in my case), is there anything else that can be done to handle a slow response from rlm_perl, instead of just giving up on the child thread? Some kind of debug logging for cases where the child thread(s) hang or don't respond in a timely fashion?

3 4

Credentials differ when proxying
by Julien COCHENNEC 21 Oct '20

21 Oct '20

Hi, I have a server A proxying requests to server B (having LDAP enabled), and a client C requesting A. When I try to connect from A to B with radclient it works. Logs say : Login OK: [blabla2] (from client rad1-eee port 0) When I try to connect from C to A : Login incorrect (ldap: Bind credentials incorrect: Invalid credentials): [blabla2/?Q?#%?????)[~???dW???ŝ7?g-m?[˵] (from client rad1-eee port 0) I don't get why the credentials differ while proxying, which conf file should I check to understand this? Is this part coming from an ldap conf problem or from radiusd.conf problem? /?Q?#%?????)[~???dW???ŝ7?g-m? Thanks for your help. Here's the site-available/default file content : server default { listen { type = auth ipaddr = * port = 0 limit { max_connections = 16384 lifetime = 0 idle_timeout = 30 } } listen { ipaddr = * port = 0 type = acct limit { } } authorize { filter_username preprocess chap mschap digest suffix eap { ok = return } files -sql expiration logintime pap } authenticate { Auth-Type PAP { pap } Auth-Type CHAP { chap } Auth-Type MS-CHAP { mschap } mschap digest eap } preacct { preprocess acct_unique suffix files } accounting { -sql exec attr_filter.accounting_response } session { } post-auth { update { &reply: += &session-state: } remove_reply_message_if_eap Post-Auth-Type REJECT { -sql attr_filter.access_reject eap remove_reply_message_if_eap } Post-Auth-Type Challenge { } } pre-proxy { } post-proxy { eap } }

5 9

proxy issue
by adrian.p.smith＠bt.com 19 Oct '20

19 Oct '20

We are facing a strange issue. Using FreeRadius (3.0.15) to proxy some traffic and under certain circumstances the Access-Accept from the remote server appears to be ignored and we see the log message from this code in process.c. /* * No reply, BUT the current packet fails verification: * ignore it. This does the MD5 calculations in the * server core, but I guess we can fix that later. */ if (!request->proxy_reply && (rad_verify(packet, request->proxy, request->home_server->secret) != 0)) { DEBUG("Ignoring spoofed proxy reply. Signature is invalid"); return 0; } If we use radclient to send the same packet direct to the remote server, the reply is received with no issues. We have tried upgrading to 3.0.21 but the same code seems to be invoked. The comment in the code is a little cryptic and I'm wondering if anyone can shed any light on what might be causing this? Thanks in advance. Adrian

2 2

cross compiling freeradius
by Erich Titl 16 Oct '20

16 Oct '20

Hello I am trying to cross compile freeradius-server-3.0.21. Until recently we used a 2.x series but upgrading to openssl 1.1.1 forced us to upgrade freeradius too (it is probably reasonable anyway). Now with freeradius 3.0.21 I am running into an impasse as configuration barfs at me: checking for __builtin_choose_expr support in compiler... configure: error: in `/home/mega/leaf/devel/master-new-openssl/source/x86_64-unknown-linux-uclibc/radius/freeradius-server-3.0.21': configure: error: cannot run test program while cross compiling configure reads Configured with: /home/mega/leaf/devel/master-new-openssl/source/x86_64-unknown-linux-uclibc/toolchain/gcc-8.4.0/configure --target=x86_64-unknown-linux-uclibc --with-sysroot=/home/mega/leaf/devel/master-new-openssl/staging/x86_64-unknown-linux-uclibc --includedir=/home/mega/leaf/devel/master-new-openssl/staging/x86_64-unknown-linux-uclibc/usr/include --prefix=/home/mega/leaf/devel/master-new-openssl/toolchain/x86_64-unknown-linux-uclibc --enable-shared --with-gnu-ld --with-gnu-as --disable-libmudflap --disable-libssp --disable-libmpx --disable-libquadmath --disable-libgomp --disable-multilib --enable-languages=c++ It appears that I have to disable parallel testing of the capabilities. Could anyone point me what to look at? Thank you ET -- Diese E-Mail wurde von AVG auf Viren geprüft. http://www.avg.com

2 12

IP allocation from Pool
by kabin mool 16 Oct '20

16 Oct '20

hi, With the help of below documentation, I am able to allocated the static IP to user from my MySQL DB but is it possible to allocated IP from pool . If yes, can you share me the step how can we manage it. https://wiki.freeradius.org/guide/dhcp-for-static-ip-allocation#let-s-start… guide/dhcp for static ip allocation<https://wiki.freeradius.org/guide/dhcp-for-static-ip-allocation#let-s-start…> Before You Start. This example assumes that the network adapter where is connected freeradius have the following settings: auto eth1 iface eth1 inet static address 192.168.10.1 netmask 255.255.255.0 network 192.168.10.0 broadcast 192.168.10.255 wiki.freeradius.org Thanks, Kabin

2 7

undefined symbol: Perl_Gthr_key_ptr post upgrading to RHEL 7.6
by Prayank Chandorkar 16 Oct '20

16 Oct '20

Hello Team, We run FreeRADIUS Version 2.2.9. We upgraded to RHEL 7.6, post which radiusd does not starup. Error as follows : [app@host967 lib]$ /usr/sbin/radiusd /usr/sbin/radiusd: symbol lookup error: /lib/rlm_perl-2.2.9.so: undefined symbol: Perl_Gthr_key_ptr P.S : We did not recompile/rebuild FreeRadius or Perl post the OS upgrade. Thanks Prayank Chandorkar "Confidentiality Warning: This message and any attachments are intended only for the use of the intended recipient(s). are confidential and may be privileged. If you are not the intended recipient. you are hereby notified that any review. re-transmission. conversion to hard copy. copying. circulation or other use of this message and any attachments is strictly prohibited. If you are not the intended recipient. please notify the sender immediately by return email. and delete this message and any attachments from your system. Virus Warning: Although the company has taken reasonable precautions to ensure no viruses are present in this email. The company cannot accept responsibility for any loss or damage arising from the use of this email or attachment."

3 2

Eduroam and Univention freeradius setup
by Eric Browning 16 Oct '20

16 Oct '20

Hello, I'm using the Univention Corporate Server and trying to modify it's freeradius setup so I can support eduroam clients as Sp and IdP. It is a Debian linux based Samba active directory replacement server. I can authenticate my test eduroam testuser with it's "@eduroam.us" but when I try to authenticate one of my own users " testuser(a)skaggscatholiccenter.org" it just gets proxied back to eduroam via the default realm. I have attempted to make realm skaggscatholiccenter.org { and it just skips over it right to default after looking for NULL. I have tried the ignore_null = yes in the mods-available/realm section to force it to check all realms and that hasn't worked either. When I include realm NULL { or realm LOCAL { it breaks the @eduroam.us authentication and it never gets sent back through realm default {. All of my users on campus currently just login username and password instead of email address and password and I'd like to be able to authenticate both username/password and email/password Below is the debug output from an attempted authentication via email address from the anyroam test page. FreeRADIUS Version 3.0.12 Copyright (C) 1999-2016 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 For more information about these matters, see the file named COPYRIGHT Starting - reading configuration files ... including dictionary file /usr/share/freeradius/dictionary including dictionary file /usr/share/freeradius/dictionary.dhcp including dictionary file /usr/share/freeradius/dictionary.vqp including dictionary file /etc/freeradius/3.0/dictionary including configuration file /etc/freeradius/3.0/radiusd.conf including configuration file /etc/freeradius/3.0/proxy.conf including configuration file /etc/freeradius/3.0/proxy.conf.debian including configuration file /etc/freeradius/3.0/clients.univention.conf including configuration file /etc/freeradius/3.0/clients.conf including files in directory /etc/freeradius/3.0/mods-enabled/ including configuration file /etc/freeradius/3.0/mods-enabled/radutmp including configuration file /etc/freeradius/3.0/mods-enabled/replicate including configuration file /etc/freeradius/3.0/mods-enabled/ntlm_auth including configuration file /etc/freeradius/3.0/mods-enabled/expiration including configuration file /etc/freeradius/3.0/mods-enabled/always including configuration file /etc/freeradius/3.0/mods-enabled/utf8 including configuration file /etc/freeradius/3.0/mods-enabled/unpack including configuration file /etc/freeradius/3.0/mods-enabled/preprocess including configuration file /etc/freeradius/3.0/mods-enabled/expr including configuration file /etc/freeradius/3.0/mods-enabled/logintime including configuration file /etc/freeradius/3.0/mods-enabled/realm including configuration file /etc/freeradius/3.0/mods-enabled/chap including configuration file /etc/freeradius/3.0/mods-enabled/files including configuration file /etc/freeradius/3.0/mods-enabled/linelog including configuration file /etc/freeradius/3.0/mods-enabled/ldap including configuration file /etc/freeradius/3.0/mods-enabled/pap including configuration file /etc/freeradius/3.0/mods-enabled/exec including configuration file /etc/freeradius/3.0/mods-enabled/sradutmp including configuration file /etc/freeradius/3.0/mods-enabled/dynamic_clients including configuration file /etc/freeradius/3.0/mods-enabled/unix including configuration file /etc/freeradius/3.0/mods-enabled/mschap including configuration file /etc/freeradius/3.0/mods-enabled/attr_filter including configuration file /etc/freeradius/3.0/mods-enabled/cache_eap including configuration file /etc/freeradius/3.0/mods-enabled/passwd including configuration file /etc/freeradius/3.0/mods-enabled/eap including configuration file /etc/freeradius/3.0/mods-enabled/detail.log including configuration file /etc/freeradius/3.0/mods-enabled/soh including configuration file /etc/freeradius/3.0/mods-enabled/detail including configuration file /etc/freeradius/3.0/mods-enabled/echo including configuration file /etc/freeradius/3.0/mods-enabled/digest including files in directory /etc/freeradius/3.0/policy.d/ including configuration file /etc/freeradius/3.0/policy.d/canonicalization including configuration file /etc/freeradius/3.0/policy.d/dhcp including configuration file /etc/freeradius/3.0/policy.d/control including configuration file /etc/freeradius/3.0/policy.d/debug including configuration file /etc/freeradius/3.0/policy.d/accounting including configuration file /etc/freeradius/3.0/policy.d/abfab-tr including configuration file /etc/freeradius/3.0/policy.d/operator-name including configuration file /etc/freeradius/3.0/policy.d/moonshot-targeted-ids including configuration file /etc/freeradius/3.0/policy.d/filter including configuration file /etc/freeradius/3.0/policy.d/eap including configuration file /etc/freeradius/3.0/policy.d/cui including files in directory /etc/freeradius/3.0/sites-enabled/ including configuration file /etc/freeradius/3.0/sites-enabled/default including configuration file /etc/freeradius/3.0/sites-enabled/inner-tunnel main { security { user = "freerad" group = "freerad" allow_core_dumps = no } name = "freeradius" prefix = "/usr" localstatedir = "/var" logdir = "/var/log/freeradius" run_dir = "/var/run/freeradius" } main { name = "freeradius" prefix = "/usr" localstatedir = "/var" sbindir = "/usr/sbin" logdir = "/var/log/freeradius" run_dir = "/var/run/freeradius" libdir = "/usr/lib/freeradius" radacctdir = "/var/log/freeradius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 1024 pidfile = "/var/run/freeradius/freeradius.pid" checkrad = "/usr/sbin/checkrad" debug_level = 0 proxy_requests = yes log { stripped_names = yes auth = yes auth_badpass = yes auth_goodpass = no colourise = yes msg_denied = "You are already logged in - access denied" } resources { } security { max_attributes = 200 reject_delay = 1.000000 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 = <<< secret >>> response_window = 20.000000 response_timeouts = 1 max_outstanding = 65536 zombie_period = 40 status_check = "status-server" ping_interval = 30 check_interval = 30 check_timeout = 4 num_answers_to_alive = 3 revive_interval = 120 limit { max_connections = 16 max_requests = 0 lifetime = 0 idle_timeout = 0 } coa { irt = 2 mrt = 16 mrc = 5 mrd = 30 } } realm SKAGGSCATHOLICC { } realm DEFAULT { nostrip authhost = tlrs1.eduroam.us accthost = tlrs1.eduroam.us secret = <<< secret >>> } 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 = <<< secret >>> nas_type = "other" proto = "*" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client localhost_ipv6 { ipv6addr = ::1 require_message_authenticator = no secret = <<< secret >>> limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client tlrs1.eduroam.us { require_message_authenticator = no secret = <<< secret >>> limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } No 'ipaddr' or 'ipv4addr' or 'ipv6addr' field found in client tlrs1.eduroam.us. Please fix your configuration Support for old-style clients will be removed in a future release client tlrs2.eduroam.us { require_message_authenticator = no secret = <<< secret >>> limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } No 'ipaddr' or 'ipv4addr' or 'ipv6addr' field found in client tlrs2.eduroam.us. Please fix your configuration Support for old-style clients will be removed in a future release client ad1.skaggscatholiccenter.org { require_message_authenticator = no secret = <<< secret >>> limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } No 'ipaddr' or 'ipv4addr' or 'ipv6addr' field found in client ad1.skaggscatholiccenter.org. Please fix your configuration Support for old-style clients will be removed in a future release client 192.168.16.0/24 { require_message_authenticator = no secret = <<< secret >>> shortname = "xirrus-arrays" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } No 'ipaddr' or 'ipv4addr' or 'ipv6addr' field found in client 192.168.16.0/24. Please fix your configuration Support for old-style clients will be removed in a future release Debugger not attached # Creating Auth-Type = eap # Creating Auth-Type = PAP # Creating Auth-Type = CHAP # Creating Auth-Type = MS-CHAP # Creating Auth-Type = LDAP radiusd: #### Instantiating modules #### modules { # Loaded module rlm_radutmp # Loading module "radutmp" from file /etc/freeradius/3.0/mods-enabled/radutmp radutmp { filename = "/var/log/freeradius/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes permissions = 384 caller_id = yes } # Loaded module rlm_replicate # Loading module "replicate" from file /etc/freeradius/3.0/mods-enabled/replicate # Loaded module rlm_exec # Loading module "ntlm_auth" from file /etc/freeradius/3.0/mods-enabled/ntlm_auth exec ntlm_auth { wait = yes program = "/path/to/ntlm_auth --request-nt-key --domain=MYDOMAIN --username=%{mschap:User-Name} --password=%{User-Password}" shell_escape = yes } # Loaded module rlm_expiration # Loading module "expiration" from file /etc/freeradius/3.0/mods-enabled/expiration # Loaded module rlm_always # Loading module "reject" from file /etc/freeradius/3.0/mods-enabled/always always reject { rcode = "reject" simulcount = 0 mpp = no } # Loading module "fail" from file /etc/freeradius/3.0/mods-enabled/always always fail { rcode = "fail" simulcount = 0 mpp = no } # Loading module "ok" from file /etc/freeradius/3.0/mods-enabled/always always ok { rcode = "ok" simulcount = 0 mpp = no } # Loading module "handled" from file /etc/freeradius/3.0/mods-enabled/always always handled { rcode = "handled" simulcount = 0 mpp = no } # Loading module "invalid" from file /etc/freeradius/3.0/mods-enabled/always always invalid { rcode = "invalid" simulcount = 0 mpp = no } # Loading module "userlock" from file /etc/freeradius/3.0/mods-enabled/always always userlock { rcode = "userlock" simulcount = 0 mpp = no } # Loading module "notfound" from file /etc/freeradius/3.0/mods-enabled/always always notfound { rcode = "notfound" simulcount = 0 mpp = no } # Loading module "noop" from file /etc/freeradius/3.0/mods-enabled/always always noop { rcode = "noop" simulcount = 0 mpp = no } # Loading module "updated" from file /etc/freeradius/3.0/mods-enabled/always always updated { rcode = "updated" simulcount = 0 mpp = no } # Loaded module rlm_utf8 # Loading module "utf8" from file /etc/freeradius/3.0/mods-enabled/utf8 # Loaded module rlm_unpack # Loading module "unpack" from file /etc/freeradius/3.0/mods-enabled/unpack # Loaded module rlm_preprocess # Loading module "preprocess" from file /etc/freeradius/3.0/mods-enabled/preprocess preprocess { huntgroups = "/etc/freeradius/3.0/mods-config/preprocess/huntgroups" hints = "/etc/freeradius/3.0/mods-config/preprocess/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 } # Loaded module rlm_expr # Loading module "expr" from file /etc/freeradius/3.0/mods-enabled/expr expr { safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /äéöüàâæçèéêëîïôœùûüaÿÄÉÖÜßÀÂÆÇÈÉÊËÎÏÔŒÙÛÜŸ" } # Loaded module rlm_logintime # Loading module "logintime" from file /etc/freeradius/3.0/mods-enabled/logintime logintime { minimum_timeout = 60 } # Loaded module rlm_realm # Loading module "IPASS" from file /etc/freeradius/3.0/mods-enabled/realm realm IPASS { format = "prefix" delimiter = "/" ignore_default = no ignore_null = no } # Loading module "suffix" from file /etc/freeradius/3.0/mods-enabled/realm realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } # Loading module "realmpercent" from file /etc/freeradius/3.0/mods-enabled/realm realm realmpercent { format = "suffix" delimiter = "%" ignore_default = no ignore_null = no } # Loading module "ntdomain" from file /etc/freeradius/3.0/mods-enabled/realm realm ntdomain { format = "prefix" delimiter = "\\" ignore_default = no ignore_null = no } # Loaded module rlm_chap # Loading module "chap" from file /etc/freeradius/3.0/mods-enabled/chap # Loaded module rlm_files # Loading module "files" from file /etc/freeradius/3.0/mods-enabled/files files { filename = "/etc/freeradius/3.0/mods-config/files/authorize" acctusersfile = "/etc/freeradius/3.0/mods-config/files/accounting" preproxy_usersfile = "/etc/freeradius/3.0/mods-config/files/pre-proxy" } # Loaded module rlm_linelog # Loading module "linelog" from file /etc/freeradius/3.0/mods-enabled/linelog linelog { filename = "/var/log/freeradius/linelog" escape_filenames = no syslog_severity = "info" permissions = 384 format = "This is a log message for %{User-Name}" reference = "messages.%{%{reply:Packet-Type}:-default}" } # Loading module "log_accounting" from file /etc/freeradius/3.0/mods-enabled/linelog linelog log_accounting { filename = "/var/log/freeradius/linelog-accounting" escape_filenames = no syslog_severity = "info" permissions = 384 format = "" reference = "Accounting-Request.%{%{Acct-Status-Type}:-unknown}" } # Loaded module rlm_ldap # Loading module "ldap" from file /etc/freeradius/3.0/mods-enabled/ldap ldap { server = "ad1.skaggscatholiccenter.org" port = 7389 identity = "cn=ad1,cn=dc,cn=computers,dc=skaggscatholiccenter,dc=org" password = <<< secret >>> sasl { } user { scope = "sub" access_positive = yes sasl { } } group { filter = "(objectClass=posixGroup)" scope = "sub" name_attribute = "cn" membership_attribute = "memberOf" cacheable_name = no cacheable_dn = no } client { filter = "(objectClass=radiusClient)" scope = "sub" base_dn = "dc=skaggscatholiccenter,dc=org" } profile { } options { ldap_debug = 40 chase_referrals = yes rebind = yes net_timeout = 1 res_timeout = 10 srv_timelimit = 3 idle = 60 probes = 3 interval = 3 } tls { start_tls = yes } } Creating attribute LDAP-Group # Loaded module rlm_pap # Loading module "pap" from file /etc/freeradius/3.0/mods-enabled/pap pap { normalise = yes } # Loading module "exec" from file /etc/freeradius/3.0/mods-enabled/exec exec { wait = no input_pairs = "request" shell_escape = yes timeout = 10 } # Loading module "sradutmp" from file /etc/freeradius/3.0/mods-enabled/sradutmp radutmp sradutmp { filename = "/var/log/freeradius/sradutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes permissions = 420 caller_id = no } # Loaded module rlm_dynamic_clients # Loading module "dynamic_clients" from file /etc/freeradius/3.0/mods-enabled/dynamic_clients # Loaded module rlm_unix # Loading module "unix" from file /etc/freeradius/3.0/mods-enabled/unix unix { radwtmp = "/var/log/freeradius/radwtmp" } Creating attribute Unix-Group # Loaded module rlm_mschap # Loading module "mschap" from file /etc/freeradius/3.0/mods-enabled/mschap mschap { use_mppe = yes require_encryption = yes require_strong = yes with_ntdomain_hack = yes ntlm_auth = "/usr/bin/univention-radius-ntlm-auth-suidwrapper --request-nt-key --username=%{%{Stripped-User-Name}:-%{%{User-Name}:-None}} --challenge=%{%{mschap:Challenge}:-00} --nt-response=%{%{mschap:NT-Response}:-00} --station-id=%{outer.request:Calling-Station-Id}" passchange { } allow_retry = yes } # Loaded module rlm_attr_filter # Loading module "attr_filter.post-proxy" from file /etc/freeradius/3.0/mods-enabled/attr_filter attr_filter attr_filter.post-proxy { filename = "/etc/freeradius/3.0/mods-config/attr_filter/post-proxy" key = "%{Realm}" relaxed = no } # Loading module "attr_filter.pre-proxy" from file /etc/freeradius/3.0/mods-enabled/attr_filter attr_filter attr_filter.pre-proxy { filename = "/etc/freeradius/3.0/mods-config/attr_filter/pre-proxy" key = "%{Realm}" relaxed = no } # Loading module "attr_filter.access_reject" from file /etc/freeradius/3.0/mods-enabled/attr_filter attr_filter attr_filter.access_reject { filename = "/etc/freeradius/3.0/mods-config/attr_filter/access_reject" key = "%{User-Name}" relaxed = no } # Loading module "attr_filter.access_challenge" from file /etc/freeradius/3.0/mods-enabled/attr_filter attr_filter attr_filter.access_challenge { filename = "/etc/freeradius/3.0/mods-config/attr_filter/access_challenge" key = "%{User-Name}" relaxed = no } # Loading module "attr_filter.accounting_response" from file /etc/freeradius/3.0/mods-enabled/attr_filter attr_filter attr_filter.accounting_response { filename = "/etc/freeradius/3.0/mods-config/attr_filter/accounting_response" key = "%{User-Name}" relaxed = no } # Loaded module rlm_cache # Loading module "cache_eap" from file /etc/freeradius/3.0/mods-enabled/cache_eap cache cache_eap { driver = "rlm_cache_rbtree" key = "%{%{control:State}:-%{%{reply:State}:-%{State}}}" ttl = 15 max_entries = 0 epoch = 0 add_stats = no } # Loaded module rlm_passwd # Loading module "etc_passwd" from file /etc/freeradius/3.0/mods-enabled/passwd passwd etc_passwd { filename = "/etc/passwd" format = "*User-Name:Crypt-Password:" delimiter = ":" ignore_nislike = no ignore_empty = yes allow_multiple_keys = no hash_size = 100 } # Loaded module rlm_eap # Loading module "eap" from file /etc/freeradius/3.0/mods-enabled/eap eap { default_eap_type = "peap" timer_expire = 60 ignore_unknown_eap_types = no cisco_accounting_username_bug = no max_sessions = 1024 } # Loaded module rlm_detail # Loading module "auth_log" from file /etc/freeradius/3.0/mods-enabled/detail.log detail auth_log { filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/auth-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loading module "reply_log" from file /etc/freeradius/3.0/mods-enabled/detail.log detail reply_log { filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/reply-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loading module "pre_proxy_log" from file /etc/freeradius/3.0/mods-enabled/detail.log detail pre_proxy_log { filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/pre-proxy-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loading module "post_proxy_log" from file /etc/freeradius/3.0/mods-enabled/detail.log detail post_proxy_log { filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/post-proxy-detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loaded module rlm_soh # Loading module "soh" from file /etc/freeradius/3.0/mods-enabled/soh soh { dhcp = yes } # Loading module "detail" from file /etc/freeradius/3.0/mods-enabled/detail detail { filename = "/var/log/freeradius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d" header = "%t" permissions = 384 locking = no escape_filenames = no log_packet_header = no } # Loading module "echo" from file /etc/freeradius/3.0/mods-enabled/echo exec echo { wait = yes program = "/bin/echo %{User-Name}" input_pairs = "request" output_pairs = "reply" shell_escape = yes } # Loaded module rlm_digest # Loading module "digest" from file /etc/freeradius/3.0/mods-enabled/digest instantiate { } # Instantiating module "expiration" from file /etc/freeradius/3.0/mods-enabled/expiration # Instantiating module "reject" from file /etc/freeradius/3.0/mods-enabled/always # Instantiating module "fail" from file /etc/freeradius/3.0/mods-enabled/always # Instantiating module "ok" from file /etc/freeradius/3.0/mods-enabled/always # Instantiating module "handled" from file /etc/freeradius/3.0/mods-enabled/always # Instantiating module "invalid" from file /etc/freeradius/3.0/mods-enabled/always # Instantiating module "userlock" from file /etc/freeradius/3.0/mods-enabled/always # Instantiating module "notfound" from file /etc/freeradius/3.0/mods-enabled/always # Instantiating module "noop" from file /etc/freeradius/3.0/mods-enabled/always # Instantiating module "updated" from file /etc/freeradius/3.0/mods-enabled/always # Instantiating module "preprocess" from file /etc/freeradius/3.0/mods-enabled/preprocess reading pairlist file /etc/freeradius/3.0/mods-config/preprocess/huntgroups reading pairlist file /etc/freeradius/3.0/mods-config/preprocess/hints # Instantiating module "logintime" from file /etc/freeradius/3.0/mods-enabled/logintime # Instantiating module "IPASS" from file /etc/freeradius/3.0/mods-enabled/realm # Instantiating module "suffix" from file /etc/freeradius/3.0/mods-enabled/realm # Instantiating module "realmpercent" from file /etc/freeradius/3.0/mods-enabled/realm # Instantiating module "ntdomain" from file /etc/freeradius/3.0/mods-enabled/realm # Instantiating module "files" from file /etc/freeradius/3.0/mods-enabled/files reading pairlist file /etc/freeradius/3.0/mods-config/files/authorize reading pairlist file /etc/freeradius/3.0/mods-config/files/accounting reading pairlist file /etc/freeradius/3.0/mods-config/files/pre-proxy # Instantiating module "linelog" from file /etc/freeradius/3.0/mods-enabled/linelog # Instantiating module "log_accounting" from file /etc/freeradius/3.0/mods-enabled/linelog # Instantiating module "ldap" from file /etc/freeradius/3.0/mods-enabled/ldap rlm_ldap: libldap vendor: OpenLDAP, version: 20445 accounting { reference = "%{tolower:type.%{Acct-Status-Type}}" } post-auth { reference = "." } rlm_ldap (ldap): Initialising connection pool pool { start = 5 min = 3 max = 32 spare = 10 uses = 0 lifetime = 0 cleanup_interval = 30 idle_timeout = 60 retry_delay = 30 spread = no } rlm_ldap (ldap): Opening additional connection (0), 1 of 32 pending slots used rlm_ldap (ldap): Connecting to ldap://ad1.skaggscatholiccenter.org:7389 rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful rlm_ldap (ldap): Opening additional connection (1), 1 of 31 pending slots used rlm_ldap (ldap): Connecting to ldap://ad1.skaggscatholiccenter.org:7389 rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful rlm_ldap (ldap): Opening additional connection (2), 1 of 30 pending slots used rlm_ldap (ldap): Connecting to ldap://ad1.skaggscatholiccenter.org:7389 rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful rlm_ldap (ldap): Opening additional connection (3), 1 of 29 pending slots used rlm_ldap (ldap): Connecting to ldap://ad1.skaggscatholiccenter.org:7389 rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful rlm_ldap (ldap): Opening additional connection (4), 1 of 28 pending slots used rlm_ldap (ldap): Connecting to ldap://ad1.skaggscatholiccenter.org:7389 rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful # Instantiating module "pap" from file /etc/freeradius/3.0/mods-enabled/pap # Instantiating module "mschap" from file /etc/freeradius/3.0/mods-enabled/mschap rlm_mschap (mschap): authenticating by calling 'ntlm_auth' # Instantiating module "attr_filter.post-proxy" from file /etc/freeradius/3.0/mods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/post-proxy # Instantiating module "attr_filter.pre-proxy" from file /etc/freeradius/3.0/mods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/pre-proxy # Instantiating module "attr_filter.access_reject" from file /etc/freeradius/3.0/mods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/access_reject [/etc/freeradius/3.0/mods-config/attr_filter/access_reject]:11 Check item "FreeRADIUS-Response-Delay" found in filter list for realm "DEFAULT". [/etc/freeradius/3.0/mods-config/attr_filter/access_reject]:11 Check item "FreeRADIUS-Response-Delay-USec" found in filter list for realm "DEFAULT". # Instantiating module "attr_filter.access_challenge" from file /etc/freeradius/3.0/mods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/access_challenge # Instantiating module "attr_filter.accounting_response" from file /etc/freeradius/3.0/mods-enabled/attr_filter reading pairlist file /etc/freeradius/3.0/mods-config/attr_filter/accounting_response # Instantiating module "cache_eap" from file /etc/freeradius/3.0/mods-enabled/cache_eap rlm_cache (cache_eap): Driver rlm_cache_rbtree (module rlm_cache_rbtree) loaded and linked # Instantiating module "etc_passwd" from file /etc/freeradius/3.0/mods-enabled/passwd rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no # Instantiating module "eap" from file /etc/freeradius/3.0/mods-enabled/eap # Linked to sub-module rlm_eap_md5 # Linked to sub-module rlm_eap_leap # Linked to sub-module rlm_eap_gtc gtc { challenge = "Password: " auth_type = "PAP" } # Linked to sub-module rlm_eap_tls tls { tls = "tls-common" } tls-config tls-common { verify_depth = 0 ca_path = "/etc/freeradius/3.0/certs" pem_file_type = yes private_key_file = "/etc/freeradius/3.0/certs/server.key" certificate_file = "/etc/freeradius/3.0/certs/server.pem" ca_file = "/etc/freeradius/3.0/certs/ca.pem" private_key_password = <<< secret >>> dh_file = "/etc/freeradius/3.0/certs/dh" fragment_size = 1024 include_length = yes auto_chain = yes check_crl = no check_all_crl = no cipher_list = "DEFAULT" ecdh_curve = "prime256v1" cache { enable = yes lifetime = 24 max_entries = 255 } verify { skip_if_ocsp_ok = no } ocsp { enable = no override_cert_url = yes url = "http://127.0.0.1/ocsp/" use_nonce = yes timeout = 0 softfail = no } } # Linked to sub-module rlm_eap_peap peap { tls = "tls-common" default_eap_type = "mschapv2" copy_request_to_tunnel = no use_tunneled_reply = no proxy_tunneled_request_as_eap = yes virtual_server = "inner-tunnel" soh = no require_client_cert = no } tls: Using cached TLS configuration from previous invocation # Linked to sub-module rlm_eap_mschapv2 mschapv2 { with_ntdomain_hack = no send_error = no } # Instantiating module "auth_log" from file /etc/freeradius/3.0/mods-enabled/detail.log rlm_detail (auth_log): 'User-Password' suppressed, will not appear in detail output # Instantiating module "reply_log" from file /etc/freeradius/3.0/mods-enabled/detail.log # Instantiating module "pre_proxy_log" from file /etc/freeradius/3.0/mods-enabled/detail.log # Instantiating module "post_proxy_log" from file /etc/freeradius/3.0/mods-enabled/detail.log # Instantiating module "detail" from file /etc/freeradius/3.0/mods-enabled/detail } # modules radiusd: #### Loading Virtual Servers #### server { # from file /etc/freeradius/3.0/radiusd.conf } # server server default { # from file /etc/freeradius/3.0/sites-enabled/default # Loading authenticate {...} # Loading authorize {...} # Loading preacct {...} # Loading accounting {...} Ignoring "sql" (see raddb/mods-available/README.rst) # Loading post-proxy {...} # Loading post-auth {...} } # server default server inner-tunnel { # from file /etc/freeradius/3.0/sites-enabled/inner-tunnel # Loading authenticate {...} # Loading authorize {...} # Loading session {...} # Loading post-proxy {...} # Loading post-auth {...} } # server inner-tunnel radiusd: #### Opening IP addresses and Ports #### listen { type = "auth" ipaddr = * port = 0 limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } listen { type = "acct" ipaddr = * port = 0 limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } listen { type = "auth" ipv6addr = :: port = 0 limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } listen { type = "acct" ipv6addr = :: port = 0 limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } listen { type = "auth" ipaddr = 127.0.0.1 port = 18120 } Listening on auth address * port 1812 bound to server default Listening on acct address * port 1813 bound to server default Listening on auth address :: port 1812 bound to server default Listening on acct address :: port 1813 bound to server default Listening on auth address 127.0.0.1 port 18120 bound to server inner-tunnel Listening on proxy address * port 44287 Listening on proxy address :: port 51464 Ready to process requests (0) Received Access-Request Id 192 from 163.253.31.2:49082 to 172.16.0.97:1812 length 258 (0) User-Name = "testuser(a)skaggscatholiccenter.org" (0) NAS-IP-Address = 127.0.0.1 (0) Calling-Station-Id = "70-6F-6C-69-73-68" (0) Framed-MTU = 1400 (0) NAS-Port-Type = Wireless-802.11 (0) Service-Type = Framed-User (0) Connect-Info = "rad_eap_test + eapol_test" (0) EAP-Message = 0x0200002601746573747573657240736b61676773636174686f6c696363656e7465722e6f7267 (0) Message-Authenticator = 0xa37b7050549370be78f05637993c2dd4 (0) Operator-Name = "1web.anyroam.net" (0) Eduroam-SP-Country = "US" (0) Attr-26.9048.0 = 0x50726f786965642d42793d544c5253312e656475726f616d2e7573 (0) Attr-26.9048.16 = 0x00000001 (0) # Executing section authorize from file /etc/freeradius/3.0/sites-enabled/default (0) authorize { (0) policy filter_username { (0) if (&User-Name) { (0) if (&User-Name) -> TRUE (0) if (&User-Name) { (0) if (&User-Name =~ / /) { (0) if (&User-Name =~ / /) -> FALSE (0) if (&User-Name =~ /@[^@]*@/ ) { (0) if (&User-Name =~ /@[^@]*@/ ) -> FALSE (0) if (&User-Name =~ /\.\./ ) { (0) if (&User-Name =~ /\.\./ ) -> FALSE (0) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\.(.+)$/)) { (0) if ((&User-Name =~ /@/) && (&User-Name !~ /(a)(.+)\.(.+)$/)) -> FALSE (0) if (&User-Name =~ /\.$/) { (0) if (&User-Name =~ /\.$/) -> FALSE (0) if (&User-Name =~ /(a)\./) { (0) if (&User-Name =~ /(a)\./) -> FALSE (0) } # if (&User-Name) = notfound (0) } # policy filter_username = notfound (0) [preprocess] = ok (0) [chap] = noop (0) [mschap] = noop (0) ntdomain: Checking for prefix before "\" (0) ntdomain: No '\' in User-Name = "testuser(a)skaggscatholiccenter.org", looking up realm NULL (0) ntdomain: Found realm "DEFAULT" (0) ntdomain: Adding Realm = "DEFAULT" (0) ntdomain: Proxying request from user testuser(a)skaggscatholiccenter.org to realm DEFAULT (0) ntdomain: Preparing to proxy authentication request to realm "DEFAULT" (0) [ntdomain] = updated (0) eap: Request is supposed to be proxied to Realm DEFAULT. Not doing EAP. (0) [eap] = noop (0) [files] = noop rlm_ldap (ldap): Reserved connection (0) (0) ldap: EXPAND (mail=%{mschap:User-Name:-%{User-Name}}) (0) ldap: --> (mail=testuser(a)skaggscatholiccenter.org) (0) ldap: Performing search in "dc=skaggscatholiccenter,dc=org" with filter "(mail=testuser(a)skaggscatholiccenter.org)", scope "sub" (0) ldap: Waiting for search result... (0) ldap: User object found at DN "uid=testuser,cn=users,dc=skaggscatholiccenter,dc=org" (0) ldap: Processing user attributes (0) ldap: control:Password-With-Header += '{crypt}$6$LedfwaYFZfILHUfO$3wrWfU2PHc0rJSTUVfRD8HLLJrZO0XEzkJdco0EjxVxlyR7Nenwg01exDcp.9ew6Xgl/U5flSciVdF1hb9KAI1' (0) ldap: control:NT-Password := 0x3342314234374534324530343633323736453344454436434546333439463933 rlm_ldap (ldap): Released connection (0) rlm_ldap (ldap): Need 5 more connections to reach 10 spares rlm_ldap (ldap): Opening additional connection (5), 1 of 27 pending slots used rlm_ldap (ldap): Connecting to ldap://ad1.skaggscatholiccenter.org:7389 rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful (0) [ldap] = updated (0) [expiration] = noop (0) [logintime] = noop (0) [pap] = noop (0) } # authorize = updated (0) Starting proxy to home server 163.253.31.2 port 1812 (0) Proxying request to home server 163.253.31.2 port 1812 timeout 14.000000 (0) Sent Access-Request Id 4 from 0.0.0.0:44287 to 163.253.31.2:1812 length 269 (0) User-Name = "testuser(a)skaggscatholiccenter.org" (0) NAS-IP-Address = 127.0.0.1 (0) Calling-Station-Id = "70-6F-6C-69-73-68" (0) Framed-MTU = 1400 (0) NAS-Port-Type = Wireless-802.11 (0) Service-Type = Framed-User (0) Connect-Info = "rad_eap_test + eapol_test" (0) EAP-Message = 0x0200002601746573747573657240736b61676773636174686f6c696363656e7465722e6f7267 (0) Message-Authenticator = 0xa37b7050549370be78f05637993c2dd4 (0) Operator-Name = "1web.anyroam.net" (0) Eduroam-SP-Country = "US" (0) Attr-26.9048.0 = 0x50726f786965642d42793d544c5253312e656475726f616d2e7573 (0) Attr-26.9048.16 = 0x00000001 (0) Event-Timestamp = "Oct 15 2020 14:53:07 MDT" (0) Proxy-State = 0x313932 Waking up in 0.3 seconds. (0) Clearing existing &reply: attributes (0) Received Access-Reject Id 4 from 163.253.31.2:1812 to 172.16.0.97:44287 length 92 (0) Message-Authenticator = 0x48d69b82163c666af18cfa1f6ab9d921 (0) EAP-Message = 0x04000004 (0) Reply-Message = "Domain loop for skaggscatholiccenter.org." (0) Proxy-State = 0x313932 (0) # Executing section post-proxy from file /etc/freeradius/3.0/sites-enabled/default (0) post-proxy { (0) eap: No pre-existing handler found (0) [eap] = noop (0) } # post-proxy = noop (0) Login incorrect (Home Server says so): [ testuser(a)skaggscatholiccenter.org/<no User-Password attribute>] (from client tlrs1.eduroam.us port 0 cli 70-6F-6C-69-73-68) (0) Using Post-Auth-Type Reject (0) # Executing group from file /etc/freeradius/3.0/sites-enabled/default (0) Post-Auth-Type REJECT { (0) attr_filter.access_reject: EXPAND %{User-Name} (0) attr_filter.access_reject: --> testuser(a)skaggscatholiccenter.org (0) attr_filter.access_reject: Matched entry DEFAULT at line 11 (0) [attr_filter.access_reject] = updated (0) [eap] = noop (0) policy remove_reply_message_if_eap { (0) if (&reply:EAP-Message && &reply:Reply-Message) { (0) if (&reply:EAP-Message && &reply:Reply-Message) -> TRUE (0) if (&reply:EAP-Message && &reply:Reply-Message) { (0) update reply { (0) &Reply-Message !* ANY (0) } # update reply = noop (0) } # if (&reply:EAP-Message && &reply:Reply-Message) = noop (0) ... skipping else: Preceding "if" was taken (0) } # policy remove_reply_message_if_eap = noop (0) } # Post-Auth-Type REJECT = updated (0) Delaying response for 1.000000 seconds Waking up in 0.3 seconds. Waking up in 0.6 seconds. (0) Sending delayed response (0) Sent Access-Reject Id 192 from 172.16.0.97:1812 to 163.253.31.2:49082 length 44 (0) Message-Authenticator = 0x48d69b82163c666af18cfa1f6ab9d921 (0) EAP-Message = 0x04000004 Waking up in 3.9 seconds. (0) Cleaning up request packet ID 192 with timestamp +5 Ready to process requests -- Eric -- <https://www.jdchs.org/awards/>

2 2

rlm_ippool memory footprint
by James Chapman 15 Oct '20

15 Oct '20

I sometimes see freeradius killed by OOM-killer at boot time. On investigating this, freeradius seems to allocate a lot of RAM to manage IP address pools (rlm_ippool). Is it possible to reduce this footprint? I have a large IP pool configured (64k addresses) using rlm_ippool. range_start = 172.28.0.1 range_stop = 172.28.255.254 netmask = 255.255.0.0 cache_size = 65535 freeradius allocates 600M with this configuration: # pgrep freeradius 4681 # ps -p 4681 --format "%cpu %mem rss" %CPU %MEM RSS 2.1 61.5 616644 Reducing cache_size in the pool config to 255 results in far less memory being allocated (92M) : # pgrep freeradius 4245 # ps -p 4245 --format "%cpu %mem rss" %CPU %MEM RSS 0.0 9.2 93148 But freeradius docs say that cache_size should be set to the number of entries in the pool. In a test setup, using a cache_size that is much less than the pool size seems to work. Other than for performance reasons, is there a reason why cache_size should be set to the number of entries in the pool? It seems like a lot of memory is otherwise needed for managing an IP address pool... My system is a minimal Ubuntu 20.04 VM with 1G RAM. freeradius is version 3.0.20. I attach output of freeradius -X. Thanks James

2 3

Ignoring duplicate packet
by Ammad Ali 14 Oct '20

14 Oct '20

Hi Guys, I am continuously having below ERRORs in my radius.log. I am using freeradius 3.0.4 with MySQL DB as backend. Please advise. Tue Oct 13 17:19:38 2020 : Error: (30192740) Ignoring duplicate packet from client BRAS port 43706 - ID: 246 due to unfinished request in component <core> module Tue Oct 13 17:19:38 2020 : Error: (30192747) Ignoring duplicate packet from client BRAS port 57012 - ID: 247 due to unfinished request in component <core> module Tue Oct 13 17:19:38 2020 : Error: (30192752) Ignoring duplicate packet from client BRAS port 45769 - ID: 168 due to unfinished request in component <core> module Tue Oct 13 17:19:38 2020 : Error: (30192771) Ignoring duplicate packet from client BRAS port 39617 - ID: 170 due to unfinished request in component <core> module Tue Oct 13 17:19:38 2020 : Error: (30192757) Ignoring duplicate packet from client BRAS port 59376 - ID: 169 due to unfinished request in component <core> module Tue Oct 13 17:19:38 2020 : Error: (30192774) Ignoring duplicate packet from client BRAS port 59596 - ID: 248 due to unfinished request in component <core> module Tue Oct 13 17:19:39 2020 : Info: rlm_sql (sql): 0 of 37 connections in use. Need more spares Tue Oct 13 17:19:39 2020 : Info: rlm_sql (sql): Opening additional connection (189864) Tue Oct 13 17:19:39 2020 : Error: (30192791) Ignoring duplicate packet from client BRAS port 48742 - ID: 249 due to unfinished request in component <core> module Tue Oct 13 17:19:39 2020 : Error: (30192800) Ignoring duplicate packet from client BRAS port 52267 - ID: 250 due to unfinished request in component <core> module Tue Oct 13 17:19:39 2020 : Error: (30192771) Ignoring duplicate packet from client BRAS port 39617 - ID: 170 due to unfinished request in component <core> module Tue Oct 13 17:19:39 2020 : Error: (30192774) Ignoring duplicate packet from client BRAS port 59596 - ID: 248 due to unfinished request in component <core> module Tue Oct 13 17:19:39 2020 : Error: (30192791) Ignoring duplicate packet from client BRAS port 48742 - ID: 249 due to unfinished request in component <core> module Tue Oct 13 17:19:39 2020 : Error: (30192800) Ignoring duplicate packet from client BRAS port 52267 - ID: 250 due to unfinished request in component <core> module Tue Oct 13 17:19:39 2020 : Error: (30192825) Ignoring duplicate packet from client BRAS port 47240 - ID: 251 due to unfinished request in component <core> module Tue Oct 13 17:19:39 2020 : Error: (30192840) Ignoring duplicate packet from client BRAS port 33382 - ID: 72 due to unfinished request in component <core> module Tue Oct 13 17:19:39 2020 : Error: (30192825) Ignoring duplicate packet from client BRAS port 47240 - ID: 251 due to unfinished request in component <core> module Tue Oct 13 17:19:40 2020 : Error: (30192840) Ignoring duplicate packet from client BRAS port 33382 - ID: 72 due to unfinished request in component <core> module --

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Testing mschapv2 with custom radius attributes
by Munroe Sollog 14 Oct '20

14 Oct '20

I'm trying to set Aruba-Essid-Name using the -N option in the eapol_test command. It says I need to use the numeric ID of the attribute. When I look at the dictionary.aruba file the VENDOR is "14823" and the Aruba-Essid-Name is "5". If I am interpreting this correctly I would do something like: eapol_test -c /etc/eapol_test.conf -a 192.168.10.10 -ss3cr3t -N148235:s:myessid When I run that command I get: 0) Received Access-Request Id 0 from 192.168.0.244:48088 to 192.168.10.10:1812 length 134 (0) User-Name = "testuser" (0) NAS-IP-Address = 127.0.0.1 (0) Calling-Station-Id = "02-00-00-00-00-01" (0) Framed-MTU = 1400 (0) NAS-Port-Type = Wireless-802.11 (0) Service-Type = Framed-User (0) Connect-Info = "CONNECT 11Mbps 802.11b" (0) Filter-Id = "myessid" "Filter-Id" is showing up rather than "Aruba-Essid-Name" so obviously I am interpreting what I need to do incorrectly. Any help would be appreciated. -- Munroe Sollog (He/Him/His) Senior Network Engineer munroe(a)lehigh.edu

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