Duplicate virtual server "xxx" always hits on HUP
After upgrading to 2.1.11 I've noticed that I always get a "Duplicate virtual server" error when HUPing the server. This is obviously a result of the change in commit 5a710e98 but I have no idea how to fix it. Steps to recreate from a fresh and default FreeRADIUS 2.1.11 installation: 1) start the server with default configuration 2) kill -HUP <pid> The server will complain about one of the virtual servers being a duplicate, listing the exact same config line for both defintions: Duplicate virtual server "inner-tunnel" in file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/sites-enabled/inner-tunnel:11 and file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/sites-enabled/inner-tunnel:11 This will always be the "inner-tunnel" virtual server with the default configuration. I guess that's a result of the name hashing. Full debug output from "radiusd -X" follows below Bjørn FreeRADIUS Version 2.1.11, for host x86_64-unknown-linux-gnu, built on Jun 30 2011 at 09:09:03 Copyright (C) 1999-2009 The FreeRADIUS server project and contributors. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. You may redistribute copies of FreeRADIUS under the terms of the GNU General Public License v2. Starting - reading configuration files ... including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/radiusd.conf including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/proxy.conf including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/clients.conf including files in directory /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/ including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/pap including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/realm including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/mac2ip including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/logintime including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/exec including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/linelog including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/perl including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/echo including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/etc_group including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/ntlm_auth including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/files including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/dynamic_clients including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/preprocess including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/policy including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/attr_filter including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/passwd including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/expr including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/attr_rewrite including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/unix including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/sql_log including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/counter including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/pam including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/krb5 including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/checkval including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/redis including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/chap including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/detail.log including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/detail.example.com including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/sradutmp including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/ldap including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/radutmp including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/replicate including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/acct_unique including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/opendirectory including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/detail including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/sqlcounter_expire_on_login including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/mac2vlan including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/ippool including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/inner-eap including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/rediswho including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/always including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/smsotp including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/soh including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/cui including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/smbpasswd including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/expiration including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/mschap including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/digest including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/wimax including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/otp including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/eap.conf including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/policy.conf including files in directory /usr/local/tmp/fr-20110630/usr/local/etc/raddb/sites-enabled/ including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/sites-enabled/inner-tunnel including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/sites-enabled/control-socket including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/sites-enabled/default including dictionary file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/dictionary main { name = "radiusd" prefix = "/usr/local" localstatedir = "/usr/local/var" sbindir = "/usr/local/sbin" logdir = "/usr/local/var/log/radius" run_dir = "/usr/local/var/run/radiusd" libdir = "/usr/local/lib" radacctdir = "/usr/local/var/log/radius/radacct" hostname_lookups = no max_request_time = 30 cleanup_delay = 5 max_requests = 1024 pidfile = "/usr/local/var/run/radiusd/radiusd.pid" checkrad = "/usr/local/sbin/checkrad" debug_level = 0 proxy_requests = yes log { stripped_names = no auth = no auth_badpass = no auth_goodpass = no } security { max_attributes = 200 reject_delay = 1 status_server = yes } } radiusd: #### Loading Realms and Home Servers #### proxy server { retry_delay = 5 retry_count = 3 default_fallback = no dead_time = 120 wake_all_if_all_dead = no } home_server localhost { ipaddr = 127.0.0.1 port = 1812 type = "auth" secret = "testing123" response_window = 20 max_outstanding = 65536 require_message_authenticator = yes zombie_period = 40 status_check = "status-server" ping_interval = 30 check_interval = 30 num_answers_to_alive = 3 num_pings_to_alive = 3 revive_interval = 120 status_check_timeout = 4 coa { irt = 2 mrt = 16 mrc = 5 mrd = 30 } } home_server_pool my_auth_failover { type = fail-over home_server = localhost } realm example.com { auth_pool = my_auth_failover } realm LOCAL { } radiusd: #### Loading Clients #### client localhost { ipaddr = 127.0.0.1 require_message_authenticator = no secret = "testing123" nastype = "other" } radiusd: #### Instantiating modules #### instantiate { Module: Linked to module rlm_exec Module: Instantiating module "exec" from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/exec exec { wait = no input_pairs = "request" shell_escape = yes } Module: Linked to module rlm_expr Module: Instantiating module "expr" from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/expr Module: Linked to module rlm_expiration Module: Instantiating module "expiration" from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/expiration expiration { reply-message = "Password Has Expired " } Module: Linked to module rlm_logintime Module: Instantiating module "logintime" from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/logintime logintime { reply-message = "You are calling outside your allowed timespan " minimum-timeout = 60 } } radiusd: #### Loading Virtual Servers #### server { # from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/radiusd.conf modules { Module: Checking authenticate {...} for more modules to load Module: Linked to module rlm_pap Module: Instantiating module "pap" from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/pap pap { encryption_scheme = "auto" auto_header = no } Module: Linked to module rlm_chap Module: Instantiating module "chap" from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/chap Module: Linked to module rlm_mschap Module: Instantiating module "mschap" from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/mschap mschap { use_mppe = yes require_encryption = no require_strong = no with_ntdomain_hack = no allow_retry = yes } Module: Linked to module rlm_digest Module: Instantiating module "digest" from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/digest Module: Linked to module rlm_unix Module: Instantiating module "unix" from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/unix unix { radwtmp = "/usr/local/var/log/radius/radwtmp" } Module: Linked to module rlm_eap Module: Instantiating module "eap" from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/eap.conf eap { default_eap_type = "md5" timer_expire = 60 ignore_unknown_eap_types = no cisco_accounting_username_bug = no max_sessions = 4096 } Module: Linked to sub-module rlm_eap_md5 Module: Instantiating eap-md5 Module: Linked to sub-module rlm_eap_leap Module: Instantiating eap-leap Module: Linked to sub-module rlm_eap_gtc Module: Instantiating eap-gtc gtc { challenge = "Password: " auth_type = "PAP" } Module: Linked to sub-module rlm_eap_tls Module: Instantiating eap-tls tls { rsa_key_exchange = no dh_key_exchange = yes rsa_key_length = 512 dh_key_length = 512 verify_depth = 0 CA_path = "/usr/local/tmp/fr-20110630/usr/local/etc/raddb/certs" pem_file_type = yes private_key_file = "/usr/local/tmp/fr-20110630/usr/local/etc/raddb/certs/server.pem" certificate_file = "/usr/local/tmp/fr-20110630/usr/local/etc/raddb/certs/server.pem" CA_file = "/usr/local/tmp/fr-20110630/usr/local/etc/raddb/certs/ca.pem" private_key_password = "whatever" dh_file = "/usr/local/tmp/fr-20110630/usr/local/etc/raddb/certs/dh" random_file = "/usr/local/tmp/fr-20110630/usr/local/etc/raddb/certs/random" fragment_size = 1024 include_length = yes check_crl = no cipher_list = "DEFAULT" make_cert_command = "/usr/local/tmp/fr-20110630/usr/local/etc/raddb/certs/bootstrap" cache { enable = no lifetime = 24 max_entries = 255 } verify { } } Module: Linked to sub-module rlm_eap_ttls Module: Instantiating eap-ttls ttls { default_eap_type = "md5" copy_request_to_tunnel = no use_tunneled_reply = no virtual_server = "inner-tunnel" include_length = yes } Module: Linked to sub-module rlm_eap_peap Module: Instantiating eap-peap peap { default_eap_type = "mschapv2" copy_request_to_tunnel = no use_tunneled_reply = no proxy_tunneled_request_as_eap = yes virtual_server = "inner-tunnel" soh = no } Module: Linked to sub-module rlm_eap_mschapv2 Module: Instantiating eap-mschapv2 mschapv2 { with_ntdomain_hack = no send_error = no } Module: Checking authorize {...} for more modules to load Module: Linked to module rlm_preprocess Module: Instantiating module "preprocess" from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/preprocess preprocess { huntgroups = "/usr/local/tmp/fr-20110630/usr/local/etc/raddb/huntgroups" hints = "/usr/local/tmp/fr-20110630/usr/local/etc/raddb/hints" with_ascend_hack = no ascend_channels_per_line = 23 with_ntdomain_hack = no with_specialix_jetstream_hack = no with_cisco_vsa_hack = no with_alvarion_vsa_hack = no } Module: Linked to module rlm_realm Module: Instantiating module "suffix" from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/realm realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } Module: Linked to module rlm_files Module: Instantiating module "files" from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/files files { usersfile = "/usr/local/tmp/fr-20110630/usr/local/etc/raddb/users" acctusersfile = "/usr/local/tmp/fr-20110630/usr/local/etc/raddb/acct_users" preproxy_usersfile = "/usr/local/tmp/fr-20110630/usr/local/etc/raddb/preproxy_users" compat = "no" } Module: Checking preacct {...} for more modules to load Module: Linked to module rlm_acct_unique Module: Instantiating module "acct_unique" from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/acct_unique acct_unique { key = "User-Name, Acct-Session-Id, NAS-IP-Address, Client-IP-Address, NAS-Port" } Module: Checking accounting {...} for more modules to load Module: Linked to module rlm_detail Module: Instantiating module "detail" from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/detail detail { detailfile = "/usr/local/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d" header = "%t" detailperm = 384 dirperm = 493 locking = no log_packet_header = no } Module: Linked to module rlm_radutmp Module: Instantiating module "radutmp" from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/radutmp radutmp { filename = "/usr/local/var/log/radius/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes perm = 384 callerid = yes } Module: Linked to module rlm_attr_filter Module: Instantiating module "attr_filter.accounting_response" from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/attr_filter attr_filter attr_filter.accounting_response { attrsfile = "/usr/local/tmp/fr-20110630/usr/local/etc/raddb/attrs.accounting_response" key = "%{User-Name}" } Module: Checking session {...} for more modules to load Module: Checking post-proxy {...} for more modules to load Module: Checking post-auth {...} for more modules to load Module: Instantiating module "attr_filter.access_reject" from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/attr_filter attr_filter attr_filter.access_reject { attrsfile = "/usr/local/tmp/fr-20110630/usr/local/etc/raddb/attrs.access_reject" key = "%{User-Name}" } } # modules } # server server inner-tunnel { # from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/sites-enabled/inner-tunnel modules { Module: Checking authenticate {...} for more modules to load Module: Checking authorize {...} for more modules to load Module: Checking session {...} for more modules to load Module: Checking post-proxy {...} for more modules to load Module: Checking post-auth {...} for more modules to load } # modules } # server radiusd: #### Opening IP addresses and Ports #### listen { type = "auth" ipaddr = * port = 61812 } listen { type = "acct" ipaddr = * port = 61813 } listen { type = "control" listen { socket = "/usr/local/tmp/fr-20110630/usr/local/var/run/radiusd/radiusd.sock" } } listen { type = "auth" ipaddr = 127.0.0.1 port = 18120 } ... adding new socket proxy address * port 45444 Listening on authentication address * port 61812 Listening on accounting address * port 61813 Listening on command file /usr/local/tmp/fr-20110630/usr/local/var/run/radiusd/radiusd.sock Listening on authentication address 127.0.0.1 port 18120 as server inner-tunnel Listening on proxy address * port 61814 Ready to process requests. Ready to process requests. Received HUP signal. HUP - Re-reading configuration files including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/radiusd.conf including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/proxy.conf including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/clients.conf including files in directory /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/ including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/pap including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/realm including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/mac2ip including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/logintime including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/exec including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/linelog including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/perl including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/echo including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/etc_group including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/ntlm_auth including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/files including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/dynamic_clients including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/preprocess including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/policy including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/attr_filter including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/passwd including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/expr including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/attr_rewrite including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/unix including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/sql_log including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/counter including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/pam including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/krb5 including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/checkval including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/redis including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/chap including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/detail.log including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/detail.example.com including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/sradutmp including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/ldap including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/radutmp including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/replicate including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/acct_unique including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/opendirectory including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/detail including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/sqlcounter_expire_on_login including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/mac2vlan including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/ippool including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/inner-eap including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/rediswho including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/always including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/smsotp including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/soh including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/cui including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/smbpasswd including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/expiration including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/mschap including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/digest including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/wimax including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/modules/otp including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/eap.conf including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/policy.conf including files in directory /usr/local/tmp/fr-20110630/usr/local/etc/raddb/sites-enabled/ including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/sites-enabled/inner-tunnel including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/sites-enabled/control-socket including configuration file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/sites-enabled/default HUP - loading modules Module: Trying to reload module "pap" pap { encryption_scheme = "auto" auto_header = no } Module: Reloaded module "pap" Module: Trying to reload module "suffix" realm suffix { format = "suffix" delimiter = "@" ignore_default = no ignore_null = no } Module: Reloaded module "suffix" Module: Trying to reload module "files" files { usersfile = "/usr/local/tmp/fr-20110630/usr/local/etc/raddb/users" acctusersfile = "/usr/local/tmp/fr-20110630/usr/local/etc/raddb/acct_users" preproxy_usersfile = "/usr/local/tmp/fr-20110630/usr/local/etc/raddb/preproxy_users" compat = "no" } Module: Reloaded module "files" Module: Trying to reload module "attr_filter.access_reject" attr_filter attr_filter.access_reject { attrsfile = "/usr/local/tmp/fr-20110630/usr/local/etc/raddb/attrs.access_reject" key = "%{User-Name}" } Module: Reloaded module "attr_filter.access_reject" Module: Trying to reload module "attr_filter.accounting_response" attr_filter attr_filter.accounting_response { attrsfile = "/usr/local/tmp/fr-20110630/usr/local/etc/raddb/attrs.accounting_response" key = "%{User-Name}" } Module: Reloaded module "attr_filter.accounting_response" Module: Trying to reload module "radutmp" radutmp { filename = "/usr/local/var/log/radius/radutmp" username = "%{User-Name}" case_sensitive = yes check_with_nas = yes perm = 384 callerid = yes } Module: Reloaded module "radutmp" Module: Trying to reload module "detail" detail { detailfile = "/usr/local/var/log/radius/radacct/%{%{Packet-Src-IP-Address}:-%{Packet-Src-IPv6-Address}}/detail-%Y%m%d" header = "%t" detailperm = 384 dirperm = 493 locking = no log_packet_header = no } Module: Reloaded module "detail" Module: Trying to reload module "mschap" mschap { use_mppe = yes require_encryption = no require_strong = no with_ntdomain_hack = no allow_retry = yes } Module: Reloaded module "mschap" radiusd: #### Loading Virtual Servers #### server { # from file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/radiusd.conf modules { Module: Checking authenticate {...} for more modules to load Module: Checking authorize {...} for more modules to load Module: Checking preacct {...} for more modules to load Module: Checking accounting {...} for more modules to load Module: Checking session {...} for more modules to load Module: Checking post-proxy {...} for more modules to load Module: Checking post-auth {...} for more modules to load } # modules } # server Duplicate virtual server "inner-tunnel" in file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/sites-enabled/inner-tunnel:11 and file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/sites-enabled/inner-tunnel:11 Ready to process requests.
Bjørn Mork <bjorn@mork.no> writes:
After upgrading to 2.1.11 I've noticed that I always get a "Duplicate virtual server" error when HUPing the server. This is obviously a result of the change in commit 5a710e98 but I have no idea how to fix it.
Steps to recreate from a fresh and default FreeRADIUS 2.1.11 installation:
1) start the server with default configuration 2) kill -HUP <pid>
The server will complain about one of the virtual servers being a duplicate, listing the exact same config line for both defintions:
Duplicate virtual server "inner-tunnel" in file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/sites-enabled/inner-tunnel:11 and file /usr/local/tmp/fr-20110630/usr/local/etc/raddb/sites-enabled/inner-tunnel:11
This will always be the "inner-tunnel" virtual server with the default configuration. I guess that's a result of the name hashing.
Well, the reason is quite obvious when we look at hup_mainconfig() in src/main/mainconfig.c: /* * Load new servers BEFORE freeing old ones. */ virtual_servers_load(cs); virtual_servers_free(cc->created - mainconfig.max_request_time * 4); Which implies that commit 5a710e98 is completely bogus. We cannot check for existing servers that way. It would be possible to eliminate those with matching file names and line numbers, but that would still fail for no good reason if you modified the virtual server configuration and HUPed the server. Bjørn
Bjørn Mork wrote:
Which implies that commit 5a710e98 is completely bogus.
Well, no. It's still a good idea. The implementation is just too specific.
We cannot check for existing servers that way. It would be possible to eliminate those with matching file names and line numbers, but that would still fail for no good reason if you modified the virtual server configuration and HUPed the server.
The solution is to use cf_top_section(). If the two virtual servers share the same top-level CONF_SECTION, then they're duplicates. Otherwise, they're from different HUPs. Alan DeKok.
Bjørn Mork wrote:
Which implies that commit 5a710e98 is completely bogus. We cannot check for existing servers that way. It would be possible to eliminate those with matching file names and line numbers, but that would still fail for no good reason if you modified the virtual server configuration and HUPed the server.
Try this patch. It should work. Alan DeKok.
Alan DeKok <aland@deployingradius.com> writes:
Bjørn Mork wrote:
Which implies that commit 5a710e98 is completely bogus. We cannot check for existing servers that way. It would be possible to eliminate those with matching file names and line numbers, but that would still fail for no good reason if you modified the virtual server configuration and HUPed the server.
Try this patch. It should work.
Sure does. Thanks Bjørn
Patch works for me as well... GG On Thu, Jun 30, 2011 at 9:32 AM, Bjørn Mork <bjorn@mork.no> wrote:
Alan DeKok <aland@deployingradius.com> writes:
Bjørn Mork wrote:
Which implies that commit 5a710e98 is completely bogus. We cannot check for existing servers that way. It would be possible to eliminate those with matching file names and line numbers, but that would still fail for no good reason if you modified the virtual server configuration and HUPed the server.
Try this patch. It should work.
Sure does. Thanks
Bjørn
- List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
I just had to back out this patch, it appears to be crashing occasionally on reload. I've been trying but haven't for the life of me been able to get any core dumps for you. I followed the instructions here: http://freeradius.org/radiusd/doc/bugs but still crashes without core dumps. GG On Tue, Jul 5, 2011 at 1:53 PM, Gary T. Giesen <giesen@snickers.org> wrote:
Patch works for me as well...
GG
On Thu, Jun 30, 2011 at 9:32 AM, Bjørn Mork <bjorn@mork.no> wrote:
Alan DeKok <aland@deployingradius.com> writes:
Bjørn Mork wrote:
Which implies that commit 5a710e98 is completely bogus. We cannot check for existing servers that way. It would be possible to eliminate those with matching file names and line numbers, but that would still fail for no good reason if you modified the virtual server configuration and HUPed the server.
Try this patch. It should work.
Sure does. Thanks
Bjørn
- List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Scratch that, I spoke too soon, I'll start a new thread for my crashing on reload. On Mon, Jul 18, 2011 at 3:33 PM, Gary T. Giesen <giesen@snickers.org> wrote:
I just had to back out this patch, it appears to be crashing occasionally on reload. I've been trying but haven't for the life of me been able to get any core dumps for you. I followed the instructions here:
http://freeradius.org/radiusd/doc/bugs but still crashes without core dumps.
GG
On Tue, Jul 5, 2011 at 1:53 PM, Gary T. Giesen <giesen@snickers.org> wrote:
Patch works for me as well...
GG
On Thu, Jun 30, 2011 at 9:32 AM, Bjørn Mork <bjorn@mork.no> wrote:
Alan DeKok <aland@deployingradius.com> writes:
Bjørn Mork wrote:
Which implies that commit 5a710e98 is completely bogus. We cannot check for existing servers that way. It would be possible to eliminate those with matching file names and line numbers, but that would still fail for no good reason if you modified the virtual server configuration and HUPed the server.
Try this patch. It should work.
Sure does. Thanks
Bjørn
- List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
participants (3)
-
Alan DeKok -
Bjørn Mork -
Gary T. Giesen