- Freeradius-Users - lists.freeradius.org

Dynamic Vlan Attributes are not always attached to access-accept
by Vlad Kratsberg 26 Jul '16

26 Jul '16

Hi, We are running freeradius 3.0.11 with peap over gtc. I noticed that sometimes my test clients don't have an ip address. I did a packet capture during client re-authentication and discovered that freeradius doesn't always return dynamic vlan attributes back to switch, thus forcing the switch port to go into vlan "default" instead of configured vlan value. Any idea what might be causing this ? This happens intermittently with or without caching enabled. Alan, you mentioned that there is an problem with caching in version 3.0.11 and recommended upgrading to 3.1. Should't freeradius always return vlan attributes if caching is disabled ? My configs are below. Appreciate your help. Thank you Redirecting to /bin/systemctl stop radiusd.service [root@radius001 vkratsberg]# radiusd -X Server was built with: accounting : yes authentication : yes ascend-binary-attributes : yes coa : yes control-socket : yes detail : yes dhcp : yes dynamic-clients : yes osfc2 : no proxy : yes regex-pcre : yes regex-posix : no regex-posix-extended : no session-management : yes stats : yes tcp : yes threads : yes tls : yes unlang : yes vmps : yes developer : no Server core libs: freeradius-server : 3.0.11 talloc : 2.0.* ssl : 1.0.1e release pcre : 8.32 2012-11-30 Endianness: little Compilation flags: cppflags : cflags : -I/root/rpmbuild/BUILD/freeradius-server-3.0.11 -I/root/rpmbuild/BUILD/freeradius-server-3.0.11/src -include /root/rpmbuild/BUILD/freeradius-server-3.0.11/src/freeradius-devel/autoconf.h -include /root/rpmbuild/BUILD/freeradius-server-3.0.11/src/freeradius-devel/build.h -include /root/rpmbuild/BUILD/freeradius-server-3.0.11/src/freeradius-devel/features.h -include /root/rpmbuild/BUILD/freeradius-server-3.0.11/src/freeradius-devel/radpaths.h -fno-strict-aliasing -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -m64 -mtune=generic -Wall -std=c99 -D_GNU_SOURCE -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DOPENSSL_NO_KRB5 -DNDEBUG -DIS_MODULE=1 ldflags : -Wl,-z,relro -specs=/usr/lib/rpm/redhat/redhat-hardened-ld libs : -lcrypto -lssl -ltalloc -lpcre -lnsl -lresolv -ldl -lpthread -lreadline 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/raddb/dictionary including configuration file /etc/raddb/radiusd.conf including configuration file /etc/raddb/proxy.conf including configuration file /etc/raddb/clients.conf including files in directory /etc/raddb/mods-enabled/ including configuration file /etc/raddb/mods-enabled/always including configuration file /etc/raddb/mods-enabled/attr_filter including configuration file /etc/raddb/mods-enabled/cache_eap including configuration file /etc/raddb/mods-enabled/chap including configuration file /etc/raddb/mods-enabled/detail including configuration file /etc/raddb/mods-enabled/detail.log including configuration file /etc/raddb/mods-enabled/dhcp including configuration file /etc/raddb/mods-enabled/digest including configuration file /etc/raddb/mods-enabled/dynamic_clients including configuration file /etc/raddb/mods-enabled/eap including configuration file /etc/raddb/mods-enabled/echo including configuration file /etc/raddb/mods-enabled/exec including configuration file /etc/raddb/mods-enabled/expiration including configuration file /etc/raddb/mods-enabled/expr including configuration file /etc/raddb/mods-enabled/files including configuration file /etc/raddb/mods-enabled/linelog including configuration file /etc/raddb/mods-enabled/logintime including configuration file /etc/raddb/mods-enabled/mschap including configuration file /etc/raddb/mods-enabled/ntlm_auth including configuration file /etc/raddb/mods-enabled/pap including configuration file /etc/raddb/mods-enabled/passwd including configuration file /etc/raddb/mods-enabled/preprocess including configuration file /etc/raddb/mods-enabled/radutmp including configuration file /etc/raddb/mods-enabled/realm including configuration file /etc/raddb/mods-enabled/replicate including configuration file /etc/raddb/mods-enabled/soh including configuration file /etc/raddb/mods-enabled/sradutmp including configuration file /etc/raddb/mods-enabled/unix including configuration file /etc/raddb/mods-enabled/unpack including configuration file /etc/raddb/mods-enabled/utf8 including configuration file /etc/raddb/mods-enabled/ldap including files in directory /etc/raddb/policy.d/ including configuration file /etc/raddb/policy.d/abfab-tr including configuration file /etc/raddb/policy.d/accounting including configuration file /etc/raddb/policy.d/canonicalization including configuration file /etc/raddb/policy.d/control including configuration file /etc/raddb/policy.d/cui including configuration file /etc/raddb/policy.d/debug including configuration file /etc/raddb/policy.d/dhcp including configuration file /etc/raddb/policy.d/eap including configuration file /etc/raddb/policy.d/filter including configuration file /etc/raddb/policy.d/operator-name including files in directory /etc/raddb/sites-enabled/ including configuration file /etc/raddb/sites-enabled/default including configuration file /etc/raddb/sites-enabled/inner-tunnel main { security { user = "radiusd" group = "radiusd" allow_core_dumps = no } name = "radiusd" prefix = "/usr" localstatedir = "/var" logdir = "/var/log/radius" run_dir = "/var/run/radiusd" } main { name = "radiusd" prefix = "/usr" localstatedir = "/var" sbindir = "/usr/sbin" logdir = "/var/log/radius" run_dir = "/var/run/radiusd" libdir = "/usr/lib64/freeradius" radacctdir = "/var/log/radius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 16384 pidfile = "/var/run/radiusd/radiusd.pid" checkrad = "/usr/sbin/checkrad" debug_level = 0 proxy_requests = yes log { stripped_names = no auth = no auth_badpass = no 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 } } 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 { ipv4addr = 127.0.0.1 require_message_authenticator = no secret = <<< secret >>> nas_type = "other" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client 192.168.10.0/24 { ipv4addr = 192.168.10.0/24 require_message_authenticator = no secret = <<< secret >>> shortname = "nyc-mgmt-network" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client 10.120.8.0/24 { ipv4addr = 10.120.8.0/24 require_message_authenticator = no secret = <<< secret >>> shortname = "da-oob-internal" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client 10.120.225.0/24 { ipv4addr = 10.120.225.0/24 require_message_authenticator = no secret = <<< secret >>> shortname = "da-mgmt-network" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client 10.120.22.0/24 { ipv4addr = 10.120.22.0/24 require_message_authenticator = no secret = <<< secret >>> shortname = "da3-int-transit-net" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client 10.100.124.0/22 { ipv4addr = 10.100.124.0/22 require_message_authenticator = no secret = <<< secret >>> shortname = "peer1-mgmt-network" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client 10.8.0.0/24 { ipv4addr = 10.8.0.0/24 require_message_authenticator = no secret = <<< secret >>> shortname = "nyc-hq" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client 10.11.10.15/32 { ipv4addr = 10.11.10.15/32 require_message_authenticator = no secret = <<< secret >>> shortname = "test-sw2200" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client 10.11.10.16/32 { ipv4addr = 10.11.10.16/32 require_message_authenticator = no secret = <<< secret >>> shortname = "test-sw4200" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client 10.150.0.0/16 { ipv4addr = 10.150.0.0/16 require_message_authenticator = no secret = <<< secret >>> shortname = "dublin-corp" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client 10.126.0.0/16 { ipv4addr = 10.126.0.0/16 require_message_authenticator = no secret = <<< secret >>> shortname = "portland-corp" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client 10.100.0.0/24 { ipv4addr = 10.100.0.0/24 require_message_authenticator = no secret = <<< secret >>> shortname = "peer1-loopbacks" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client 10.120.0.0/24 { ipv4addr = 10.120.0.0/24 require_message_authenticator = no secret = <<< secret >>> shortname = "dallas-loopbacks" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client 10.100.72.100/32 { ipv4addr = 10.100.72.100 require_message_authenticator = no secret = <<< secret >>> shortname = "peer1-wlc-master" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client 192.168.1.68 { ipv4addr = 192.168.1.68 require_message_authenticator = no secret = <<< secret >>> shortname = "admin01" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } client 192.168.1.8 { ipv4addr = 192.168.1.8 require_message_authenticator = no secret = <<< secret >>> shortname = "admin08" limit { max_connections = 16 lifetime = 0 idle_timeout = 30 } } Debugger not attached # Creating Auth-Type = PAP # Creating Auth-Type = CHAP # Creating Auth-Type = MS-CHAP # Creating Auth-Type = digest # Creating Auth-Type = eap radiusd: #### Instantiating modules #### modules { # Loaded module rlm_always # Loading module "reject" from file /etc/raddb/mods-enabled/always always reject { rcode = "reject" simulcount = 0 mpp = no } # Loading module "fail" from file /etc/raddb/mods-enabled/always always fail { rcode = "fail" simulcount = 0 mpp = no } # Loading module "ok" from file /etc/raddb/mods-enabled/always always ok { rcode = "ok" simulcount = 0 mpp = no } # Loading module "handled" from file /etc/raddb/mods-enabled/always always handled { rcode = "handled" simulcount = 0 mpp = no } # Loading module "invalid" from file /etc/raddb/mods-enabled/always always invalid { rcode = "invalid" simulcount = 0 mpp = no } # Loading module "userlock" from file /etc/raddb/mods-enabled/always always userlock { rcode = "userlock" simulcount = 0 mpp = no } # Loading module "notfound" from file /etc/raddb/mods-enabled/always always notfound { rcode = "notfound" simulcount = 0 mpp = no } # Loading module "noop" from file /etc/raddb/mods-enabled/always always noop { rcode = "noop" simulcount = 0 mpp = no } # Loading module "updated" from file /etc/raddb/mods-enabled/always always updated { rcode = "updated" simulcount = 0 mpp = no } # Loaded module rlm_attr_filter # Loading module "attr_filter.post-proxy" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.post-proxy { filename = "/etc/raddb/mods-config/attr_filter/post-proxy" key = "%{Realm}" relaxed = no } # Loading module "attr_filter.pre-proxy" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.pre-proxy { filename = "/etc/raddb/mods-config/attr_filter/pre-proxy" key = "%{Realm}" relaxed = no } # Loading module "attr_filter.access_reject" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.access_reject { filename = "/etc/raddb/mods-config/attr_filter/access_reject" key = "%{User-Name}" relaxed = no } # Loading module "attr_filter.access_challenge" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.access_challenge { filename = "/etc/raddb/mods-config/attr_filter/access_challenge" key = "%{User-Name}" relaxed = no } # Loading module "attr_filter.accounting_response" from file /etc/raddb/mods-enabled/attr_filter attr_filter attr_filter.accounting_response { filename = "/etc/raddb/mods-config/attr_filter/accounting_response" key = "%{User-Name}" relaxed = no } # Loaded module rlm_cache # Loading module "cache_eap" from file /etc/raddb/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_chap # Loading module "chap" from file /etc/raddb/mods-enabled/chap # Loaded module rlm_detail # Loading module "detail" from file /etc/raddb/mods-enabled/detail detail { filename = "/var/log/radius/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 "auth_log" from file /etc/raddb/mods-enabled/detail.log detail auth_log { filename = "/var/log/radius/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/raddb/mods-enabled/detail.log detail reply_log { filename = "/var/log/radius/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/raddb/mods-enabled/detail.log detail pre_proxy_log { filename = "/var/log/radius/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/raddb/mods-enabled/detail.log detail post_proxy_log { filename = "/var/log/radius/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_dhcp # Loading module "dhcp" from file /etc/raddb/mods-enabled/dhcp # Loaded module rlm_digest # Loading module "digest" from file /etc/raddb/mods-enabled/digest # Loaded module rlm_dynamic_clients # Loading module "dynamic_clients" from file /etc/raddb/mods-enabled/dynamic_clients # Loaded module rlm_eap # Loading module "eap" from file /etc/raddb/mods-enabled/eap eap { default_eap_type = "peap" timer_expire = 60 ignore_unknown_eap_types = no cisco_accounting_username_bug = no max_sessions = 16384 } # Loaded module rlm_exec # Loading module "echo" from file /etc/raddb/mods-enabled/echo exec echo { wait = yes program = "/bin/echo %{User-Name}" input_pairs = "request" output_pairs = "reply" shell_escape = yes } # Loading module "exec" from file /etc/raddb/mods-enabled/exec exec { wait = no input_pairs = "request" shell_escape = yes timeout = 10 } # Loaded module rlm_expiration # Loading module "expiration" from file /etc/raddb/mods-enabled/expiration # Loaded module rlm_expr # Loading module "expr" from file /etc/raddb/mods-enabled/expr expr { safe_characters = "@abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.-_: /äéöüàâæçèéêëîïôœùûüaÿÄÉÖÜßÀÂÆÇÈÉÊËÎÏÔŒÙÛÜŸ" } # Loaded module rlm_files # Loading module "files" from file /etc/raddb/mods-enabled/files files { filename = "/etc/raddb/mods-config/files/authorize" acctusersfile = "/etc/raddb/mods-config/files/accounting" preproxy_usersfile = "/etc/raddb/mods-config/files/pre-proxy" } # Loaded module rlm_linelog # Loading module "linelog" from file /etc/raddb/mods-enabled/linelog linelog { filename = "/var/log/radius/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/raddb/mods-enabled/linelog linelog log_accounting { filename = "/var/log/radius/linelog-accounting" escape_filenames = no syslog_severity = "info" permissions = 384 format = "" reference = "Accounting-Request.%{%{Acct-Status-Type}:-unknown}" } # Loaded module rlm_logintime # Loading module "logintime" from file /etc/raddb/mods-enabled/logintime logintime { minimum_timeout = 60 } # Loaded module rlm_mschap # Loading module "mschap" from file /etc/raddb/mods-enabled/mschap mschap { use_mppe = yes require_encryption = no require_strong = no with_ntdomain_hack = yes passchange { } allow_retry = yes } # Loading module "ntlm_auth" from file /etc/raddb/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_pap # Loading module "pap" from file /etc/raddb/mods-enabled/pap pap { normalise = yes } # Loaded module rlm_passwd # Loading module "etc_passwd" from file /etc/raddb/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_preprocess # Loading module "preprocess" from file /etc/raddb/mods-enabled/preprocess preprocess { huntgroups = "/etc/raddb/mods-config/preprocess/huntgroups" hints = "/etc/raddb/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_radutmp # Loading module "radutmp" from file /etc/raddb/mods-enabled/radutmp radutmp { filename = "/var/log/radius/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes permissions = 384 caller_id = yes } # Loaded module rlm_realm # Loading module "IPASS" from file /etc/raddb/mods-enabled/realm realm IPASS { format = "prefix" delimiter = "/" ignore_default = no ignore_null = no } # Loading module "suffix" from file /etc/raddb/mods-enabled/realm realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } # Loading module "realmpercent" from file /etc/raddb/mods-enabled/realm realm realmpercent { format = "suffix" delimiter = "%" ignore_default = no ignore_null = no } # Loading module "ntdomain" from file /etc/raddb/mods-enabled/realm realm ntdomain { format = "prefix" delimiter = "\\" ignore_default = no ignore_null = no } # Loaded module rlm_replicate # Loading module "replicate" from file /etc/raddb/mods-enabled/replicate # Loaded module rlm_soh # Loading module "soh" from file /etc/raddb/mods-enabled/soh soh { dhcp = yes } # Loading module "sradutmp" from file /etc/raddb/mods-enabled/sradutmp radutmp sradutmp { filename = "/var/log/radius/sradutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes permissions = 420 caller_id = no } # Loaded module rlm_unix # Loading module "unix" from file /etc/raddb/mods-enabled/unix unix { radwtmp = "/var/log/radius/radwtmp" } Creating attribute Unix-Group # Loaded module rlm_unpack # Loading module "unpack" from file /etc/raddb/mods-enabled/unpack # Loaded module rlm_utf8 # Loading module "utf8" from file /etc/raddb/mods-enabled/utf8 # Loaded module rlm_ldap # Loading module "ldap" from file /etc/raddb/mods-enabled/ldap ldap { server = "ldap001.008.jfk.corp.squarespace.net" port = 636 identity = "cn=directory manager" password = <<< secret >>> sasl { } user { scope = "sub" access_positive = yes sasl { } } group { filter = "(objectClass=GroupOfNames)" scope = "sub" name_attribute = "cn" membership_attribute = "memberOf" membership_filter = "(|(member=%{control:Ldap-UserDn})(memberUid=%{%{Stripped-User-Name}:-%{User-Name}}))" cacheable_name = no cacheable_dn = no } client { filter = "(objectClass=frClient)" scope = "sub" base_dn = "dc=sq,dc=net" } profile { } options { ldap_debug = 40 chase_referrals = yes rebind = yes net_timeout = 1 res_timeout = 20 srv_timelimit = 20 idle = 60 probes = 3 interval = 3 } tls { start_tls = no require_cert = "allow" } } Creating attribute LDAP-Group instantiate { } # Instantiating module "reject" from file /etc/raddb/mods-enabled/always # Instantiating module "fail" from file /etc/raddb/mods-enabled/always # Instantiating module "ok" from file /etc/raddb/mods-enabled/always # Instantiating module "handled" from file /etc/raddb/mods-enabled/always # Instantiating module "invalid" from file /etc/raddb/mods-enabled/always # Instantiating module "userlock" from file /etc/raddb/mods-enabled/always # Instantiating module "notfound" from file /etc/raddb/mods-enabled/always # Instantiating module "noop" from file /etc/raddb/mods-enabled/always # Instantiating module "updated" from file /etc/raddb/mods-enabled/always # Instantiating module "attr_filter.post-proxy" from file /etc/raddb/mods-enabled/attr_filter reading pairlist file /etc/raddb/mods-config/attr_filter/post-proxy # Instantiating module "attr_filter.pre-proxy" from file /etc/raddb/mods-enabled/attr_filter reading pairlist file /etc/raddb/mods-config/attr_filter/pre-proxy # Instantiating module "attr_filter.access_reject" from file /etc/raddb/mods-enabled/attr_filter reading pairlist file /etc/raddb/mods-config/attr_filter/access_reject [/etc/raddb/mods-config/attr_filter/access_reject]:11 Check item "FreeRADIUS-Response-Delay" found in filter list for realm "DEFAULT". [/etc/raddb/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/raddb/mods-enabled/attr_filter reading pairlist file /etc/raddb/mods-config/attr_filter/access_challenge # Instantiating module "attr_filter.accounting_response" from file /etc/raddb/mods-enabled/attr_filter reading pairlist file /etc/raddb/mods-config/attr_filter/accounting_response # Instantiating module "cache_eap" from file /etc/raddb/mods-enabled/cache_eap rlm_cache (cache_eap): Driver rlm_cache_rbtree (module rlm_cache_rbtree) loaded and linked # Instantiating module "detail" from file /etc/raddb/mods-enabled/detail # Instantiating module "auth_log" from file /etc/raddb/mods-enabled/detail.log rlm_detail (auth_log): 'User-Password' suppressed, will not appear in detail output # Instantiating module "reply_log" from file /etc/raddb/mods-enabled/detail.log # Instantiating module "pre_proxy_log" from file /etc/raddb/mods-enabled/detail.log # Instantiating module "post_proxy_log" from file /etc/raddb/mods-enabled/detail.log # Instantiating module "eap" from file /etc/raddb/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/raddb/certs" pem_file_type = yes private_key_file = "/etc/raddb/certs/server.pem" certificate_file = "/etc/raddb/certs/server.pem" ca_file = "/etc/raddb/certs/ca.pem" private_key_password = <<< secret >>> dh_file = "/etc/raddb/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_ttls ttls { tls = "tls-common" default_eap_type = "md5" copy_request_to_tunnel = no use_tunneled_reply = no virtual_server = "inner-tunnel" include_length = yes require_client_cert = no } tls: Using cached TLS configuration from previous invocation # Linked to sub-module rlm_eap_peap peap { tls = "tls-common" default_eap_type = "gtc" copy_request_to_tunnel = no use_tunneled_reply = yes 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 "expiration" from file /etc/raddb/mods-enabled/expiration # Instantiating module "files" from file /etc/raddb/mods-enabled/files reading pairlist file /etc/raddb/mods-config/files/authorize reading pairlist file /etc/raddb/mods-config/files/accounting reading pairlist file /etc/raddb/mods-config/files/pre-proxy # Instantiating module "linelog" from file /etc/raddb/mods-enabled/linelog # Instantiating module "log_accounting" from file /etc/raddb/mods-enabled/linelog # Instantiating module "logintime" from file /etc/raddb/mods-enabled/logintime # Instantiating module "mschap" from file /etc/raddb/mods-enabled/mschap rlm_mschap (mschap): using internal authentication # Instantiating module "pap" from file /etc/raddb/mods-enabled/pap # Instantiating module "etc_passwd" from file /etc/raddb/mods-enabled/passwd rlm_passwd: nfields: 3 keyfield 0(User-Name) listable: no # Instantiating module "preprocess" from file /etc/raddb/mods-enabled/preprocess reading pairlist file /etc/raddb/mods-config/preprocess/huntgroups reading pairlist file /etc/raddb/mods-config/preprocess/hints # Instantiating module "IPASS" from file /etc/raddb/mods-enabled/realm # Instantiating module "suffix" from file /etc/raddb/mods-enabled/realm # Instantiating module "realmpercent" from file /etc/raddb/mods-enabled/realm # Instantiating module "ntdomain" from file /etc/raddb/mods-enabled/realm # Instantiating module "ldap" from file /etc/raddb/mods-enabled/ldap rlm_ldap: libldap vendor: OpenLDAP, version: 20440 accounting { reference = "%{tolower:type.%{Acct-Status-Type}}" } post-auth { reference = "." } rlm_ldap (ldap): Initialising connection pool pool { start = 5 min = 4 max = 32 spare = 3 uses = 0 lifetime = 0 cleanup_interval = 30 idle_timeout = 60 retry_delay = 1 spread = no } rlm_ldap (ldap): Opening additional connection (0), 1 of 32 pending slots used rlm_ldap (ldap): Connecting to ldap:// ldap001.008.jfk.corp.squarespace.net:636 TLS: certificate [CN=sqnet CA,DC=sq,DC=net] is not valid - error -8172:Peer's certificate issuer has been marked as not trusted by the user.. 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:// ldap001.008.jfk.corp.squarespace.net:636 TLS: certificate [CN=sqnet CA,DC=sq,DC=net] is not valid - error -8172:Peer's certificate issuer has been marked as not trusted by the user.. 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:// ldap001.008.jfk.corp.squarespace.net:636 TLS: certificate [CN=sqnet CA,DC=sq,DC=net] is not valid - error -8172:Peer's certificate issuer has been marked as not trusted by the user.. 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:// ldap001.008.jfk.corp.squarespace.net:636 TLS: certificate [CN=sqnet CA,DC=sq,DC=net] is not valid - error -8172:Peer's certificate issuer has been marked as not trusted by the user.. 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:// ldap001.008.jfk.corp.squarespace.net:636 TLS: certificate [CN=sqnet CA,DC=sq,DC=net] is not valid - error -8172:Peer's certificate issuer has been marked as not trusted by the user.. rlm_ldap (ldap): Waiting for bind result... rlm_ldap (ldap): Bind successful } # modules radiusd: #### Loading Virtual Servers #### server { # from file /etc/raddb/radiusd.conf } # server server default { # from file /etc/raddb/sites-enabled/default # Loading authenticate {...} # Loading authorize {...} Ignoring "sql" (see raddb/mods-available/README.rst) # Loading preacct {...} # Loading accounting {...} # Loading post-proxy {...} # Loading post-auth {...} } # server default server inner-tunnel { # from file /etc/raddb/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 39223 Listening on proxy address :: port 8371 Ready to process requests

2 2

Update Reply returns noop
by Anastasios Gryponisiotis 26 Jul '16

26 Jul '16

I am trying to accept and add a custom reply to a check based on NAS-Identifier and Realm, I have added this to the post-auth section of sites-enabled/default Q+++ if ("%{reply:NAS-Identifier}" =~ /VPN-/) { if ("%{reply:NAS-Identifier}" == "%{reply:Realm}") { update reply { Reply-Message += "VPN Access Granted" } } } ++++Q This appears to evaluated correctly, however the update reply module always returns noop: Q++++ ++? if ("%{reply:NAS-Identifier}" =~ /VPN-/) expand: %{reply:NAS-Identifier} -> VPN-SITE1 ? Evaluating ("%{reply:NAS-Identifier}" =~ /VPN-/) -> TRUE ++? if ("%{reply:NAS-Identifier}" =~ /VPN-/) -> TRUE ++- entering if ("%{reply:NAS-Identifier}" =~ /VPN-/) {...} +++? if ("%{reply:NAS-Identifier}" == "%{reply:Realm}") expand: %{reply:NAS-Identifier} -> VPN-SITE1 expand: %{reply:Realm} -> VPN-SITE1 ? Evaluating ("%{reply:NAS-Identifier}" == "%{reply:Realm}") -> TRUE +++? if ("%{reply:NAS-Identifier}" == "%{reply:Realm}") -> TRUE +++- entering if ("%{reply:NAS-Identifier}" == "%{reply:Realm}") {...} ++++[reply] returns noop +++- if ("%{reply:NAS-Identifier}" == "%{reply:Realm}") returns noop ++++Q If I add a "reject" to the if, like so: Q++++ if ("%{reply:NAS-Identifier}" =~ /VPN-/) { if ("%{reply:NAS-Identifier}" == "%{reply:Realm}") { update reply { Reply-Message += "VPN Access Granted" } reject } } ++++Q Then the debug log stil returns noop but somehow manages to update the reply: Q++++ ++? if ("%{reply:NAS-Identifier}" =~ /VPN-/) expand: %{reply:NAS-Identifier} -> VPN-SITE1 ? Evaluating ("%{reply:NAS-Identifier}" =~ /VPN-/) -> TRUE ++? if ("%{reply:NAS-Identifier}" =~ /VPN-/) -> TRUE ++- entering if ("%{reply:NAS-Identifier}" =~ /VPN-/) {...} +++? if ("%{reply:NAS-Identifier}" == "%{reply:Realm}") expand: %{reply:NAS-Identifier} -> VPN-SITE1 expand: %{reply:Realm} -> VPN-SITE1 ? Evaluating ("%{reply:NAS-Identifier}" == "%{reply:Realm}") -> TRUE +++? if ("%{reply:NAS-Identifier}" == "%{reply:Realm}") -> TRUE +++- entering if ("%{reply:NAS-Identifier}" == "%{reply:Realm}") {...} ++++[reply] returns noop ++++[reject] returns reject . . . Sending Access-Reject of id 25 to 192.168.4.1 port 59028 Reply-Message = "VPN Access Granted" ++++Q Can someone help me undestand what I am doing wrong? datablitz

4 17

commn with clients behind bridge
by Abhishek 25 Jul '16

25 Jul '16

Hi, I’m creating multiple AP’s(wlan0,wlan1,...) on a openwrt system and using them with a freeradius server. The problem is all these are in a bridge(br0). So how do I configure clients.conf for multiple ap’s under bridge. Cheers, Abhishek

2 1

Re: Multiple ippools and assigning them depending on realms
by Uwe Freier 24 Jul '16

24 Jul '16

Many thanks for your fast answer and your support! > Read the IPPool example. Can you please point me which one you meant? I found http://wiki.freeradius.org/modules/Rlm_ippool, it this the right one? > The ippool module manages IPs in pools. It can deal with multiple pools simultaneously. Just set the Pool-Name attribute. I think I had a 'hanger' anywhere. From the URL above, in "Custom configuration" - there are 2 ippools defined with different ip ranges (this is the scheme I need). But I did not find out what single name of ippool module I should write into accounting {} and post-auth{}. In the end I gave up this way but succeeded in ip pooling at last by switching to sqlippool where the name of the ippool module is simply "sqlippool" and the pools are handled by radippool. After changing the update clauses from " expiry_time IS NULL" to " expiry_time = NULL" in ippool.conf mysql (with innodb on radippool) does not print errors anymore. The assignment of ip addresses from ip pools dependent on realms works as expected. Thanks again, Uwe Freier

2 1

Decoding Alcatel Accounting packets
by Peter Lambrechtsen 24 Jul '16

24 Jul '16

Following on from this thread: http://lists.freeradius.org/pipermail/freeradius-users/2014-March/070930.ht… I'm looking to do some further extension to some perl code I have to deal with the TiMos / SROS Alcatel / Nokia 7750 Accounting packets. I'm wondering if there is a smarter way of doing it than using perl. I have 3 different accounting payloads I need to deal with. A Alc-Acct-O-Inprof-Octets-64 = 0x0001000000000310593e Alc-Acct-O-Outprof-Octets-64 = 0x000100000000032ee6d4 Alc-Acct-O-Inprof-Pkts-64 = 0x000100000000000106c2 Alc-Acct-O-Outprof-Pkts-64 = 0x00010000000000011305 Alc-Acct-I-statmode = "0x8001 minimal" Alc-Acct-I-All-Octets_64 = 0x800100000000061eecce Alc-Acct-I-All-Packets_64 = 0x8001000000000001a632 Alc-Acct-I-statmode = "0x8002 minimal" Alc-Acct-I-All-Octets_64 = 0x80020000000000000c80 Alc-Acct-I-All-Packets_64 = 0x80020000000000000020 For this I need to add the inprof and outprof Outbound packets O-Inprof-Octets-64 = 0x0001000000000310593e = 51403070 O-Outprof-Octets-64 = 0x000100000000032ee6d4 = 53405396 51403070 + 53405396 = Outbound = 104808466 Inbound I-All-Octets_64 = 0x800100000000061eecce = 102689998 I-All-Octets_64 = 0x80020000000000000c80 = 3200 102689998 + 3200 = Inbound = 102693198 The issue with the above is the Alc-Acct-I-All-Octets_64 is in there twice so I need to create an array and loop through it to see what type it is. B Alc-Acct-I-Inprof-Octets-64 = 0x00010000000000000000 Alc-Acct-I-Outprof-Octets-64 = 0x00010000000000000000 Alc-Acct-I-Inprof-Pkts-64 = 0x00010000000000000000 Alc-Acct-I-Outprof-Pkts-64 = 0x00010000000000000000 Alc-Acct-I-Inprof-Octets-64 = 0x0002000000000000abb4 Alc-Acct-I-Outprof-Octets-64 = 0x00020000000000000000 Alc-Acct-I-Inprof-Pkts-64 = 0x000200000000000001ba Alc-Acct-I-Outprof-Pkts-64 = 0x00020000000000000000 Alc-Acct-O-Inprof-Octets-64 = 0x00010000000000000000 Alc-Acct-O-Outprof-Octets-64 = 0x0001000000000001f372 Alc-Acct-O-Inprof-Pkts-64 = 0x00010000000000000000 Alc-Acct-O-Outprof-Pkts-64 = 0x0001000000000000027f B is similar to A as the outbound logic is the same and the inbound logic I need to loop through I-Inprof-Octets-64 and I-Outprof-Octets-64 and add them all up as Inbound packets. C Alc-Acct-I-Inprof-Octets-64 = 0x500a0000000000000000 Alc-Acct-I-Inprof-Pkts-64 = 0x500a0000000000000000 Alc-Acct-O-Inprof-Octets-64 = 0x500a0000000000000000 Alc-Acct-O-Inprof-Pkts-64 = 0x500a0000000000000000 Alc-Acct-I-Inprof-Octets-64 = 0x50140000000000000000 Alc-Acct-I-Inprof-Pkts-64 = 0x50140000000000000000 Alc-Acct-O-Inprof-Octets-64 = 0x50140000000000019e94 Alc-Acct-O-Inprof-Pkts-64 = 0x5014000000000000027f Alc-Acct-I-Inprof-Octets-64 = 0x501e0000000000000000 Alc-Acct-I-Inprof-Pkts-64 = 0x501e0000000000000000 Alc-Acct-O-Inprof-Octets-64 = 0x501e0000000000000000 Alc-Acct-O-Inprof-Pkts-64 = 0x501e0000000000000000 This is using a different card so need to break it out as first byte as text, the second byte converted to dec, then the rest of the value converted into dec: Inbound Alc-Acct-I-Inprof-Octets-64 = 0x500a0000000000000000 - "50 - 10 - 0" Alc-Acct-I-Inprof-Octets-64 = 0x50140000000000000000 - "50 - 20 - 0" Alc-Acct-I-Inprof-Octets-64 = 0x501e0000000000000000 - "50 - 30 - 0" Outbound Alc-Acct-O-Inprof-Octets-64 = 0x500a0000000000000000 - "50 - 10 - 0" Alc-Acct-O-Inprof-Octets-64 = 0x50140000000000019e94 - "50 - 20 - 106132" Alc-Acct-O-Inprof-Octets-64 = 0x501e0000000000000000 - "50 - 30 - 0" Any ideas how to easily convert these, or do I just stick with Perl? Cheers Peter

2 1

freeradius service
by Janis Heller 24 Jul '16

24 Jul '16

I’m running a freshly freeradius server (built from source) version 3.0.12 on a ubuntu server. Is there a way to control radius server as a service, like for example ’service radiusd stop’? All the best; Janis

9 39

Slow request response for auth/acct
by Marco Marino 22 Jul '16

22 Jul '16

Actually I'm using freeradius 2.1.10 and mysql 5.5.38 with 50K users and 40K accounting rows (they are purged each month). When I try an authentication request, it seems too slow: time echo "User-Name = user1,Password = xxxx" | radclient -x a.b.c.d:1812 auth testing123 Sending Access-Request of id 122 to 50.0.1.4 port 1812 User-Name = "3337822263" Password = "o24nu" rad_recv: Access-Accept packet from host a.b.c.d port 1812, id=122, length=26 Idle-Timeout = 600 real 0m0.870s user 0m0.012s sys 0m0.007s I have only 3 clients and in radius.log I see a lot of Fri Jul 15 10:01:19 2016 : Error: Discarding duplicate request from client owdata4 port 50368 - ID: 209 due to unfinished request 309 My clients are connected on the same lan of the freeradius server and I added indexes on table in mysql. Is there a way to speeding up my freeradius installation? Please let me know if I have to add more details. Thank you

4 7

Log File permissions
by Marc Beaumont 22 Jul '16

22 Jul '16

Despite setting permissions = 0770 in for the various log files in the mods-available files, the log files are still created with 644. Is this a known issue as it is really causing us issues with log analysis? I've had to do a hack to change perms on the files but I would rather not. Marc Beaumont Network Admin / Linux Specialist Comms365 Limited ______________________________________________________________________ Scanned by MailDefender Plus, powered by Symantec Email Security.cloud ______________________________________________________________________

2 3

radsniff with CSV output
by Adamczak Krzysztof 21 Jul '16

21 Jul '16

Hi guys, How to run radsniff in order to get csv output from stats? Currently I'm looking at source code (there is no info in help file or man). We have to turn on stats (e.g. -W 5) but when I add -E it just prints help. I'm sure I'm missing something as I'm not very comfortable with C - could you help? I tried: radsniff -x -E -W 5 thanks, Chris

3 5

dhcp and cache question
by Anton 21 Jul '16

21 Jul '16

Good day. I would like to cache queries in my dhcp configuration of freeradius and especially to cache sql queries. I have the next dhcp configuration section: dhcp DHCP-Discover { update reply { DHCP-Message-Type = DHCP-Offer } update reply { &DHCP-Domain-Name-Server[1] = 192.168.1.254 &DHCP-Domain-Name-Server[2] = 192.168.0.254 &DHCP-Subnet-Mask = 255.255.255.0 &DHCP-Renewal-Time = 86300 &DHCP-Rebinding-Time = 86330 &DHCP-IP-Address-Lease-Time = 86400 &DHCP-DHCP-Server-Identifier = 192.168.24.14 &DHCP-Relay-Circuit-Id := "%{request:DHCP-Relay-Circuit-Id}" &DHCP-Relay-Remote-Id := "%{request:DHCP-Relay-Remote-Id}" } mac2ip if ("%{request:DHCP-Relay-Circuit-Id}" =~ /0x....(....)..../i) { update control { &Pool-Name := "vlan-%{expr:0x%{1}}" } } dhcp_sqlippool if ("%{reply:DHCP-Your-IP-Address}" =~ /([0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}).[0-9]{1,3}/i) { update reply { &DHCP-Router-Address = "%{1}.1" } } if ("%{reply:DHCP-Your-IP-Address}" =~ /(10.[0-9]{1,3}.[0-9]{1,3}).[0-9]{1,3}/i) { update reply { &DHCP-Renewal-Time := 580 &DHCP-Rebinding-Time := 590 &DHCP-IP-Address-Lease-Time := 600 } } linelog ok } dhcp DHCP-Request section has the same configuration. Here is the static database(pool) mac2ip and dynamyc sql database(pool) sqlippool. ma2ip is checked first if we have match in mac2ip then we use it, else we use dynamic ip-address from sqlpool. It works. mac2ip works fast but sqlippool uses mysql and get some CPU load -- there are some crazy devices in the network which ask dhcp all the time and fast (misconfigured or brocken routers?). Mysql eats the CPU :-). How can I use rlm_cache module in this configuration to speed up and reduce CPU load ? I cannot understand how to use rlm_cache. Please explain me with examples on my configuration. -- Anton, инженер отдела управления сетью связи, ООО "ИКА" (Томика) 634050 г. Томск пр. Ленина 55, оф. 101 Тел: 701-855

2 3