Hi all,
I'm setting up module fail-over for mysql backend following the guide from the
wiki, but something goes wrong.
I included two sql.conf (mysql1.conf and mysql2.conf) in the "modules" section
and radiusd -X reports the two files are included, but I only see the
parameters from the first file get loaded and everything stops with "bus error"
when trying to connect to the server.
I checked name resolution, mysql user/password, network reachability and
everything it's ok.
I also set a tcpdump session on mysql1 but no packets for mysql are coming in.
Then I straced radiusd execution and I noticed it fails after reading
/etc/hosts (?!?).
Here's the relevant output from radiusd -X:
Module: Loaded SQL
sql: driver = "rlm_sql_mysql"
sql: server = "mysql1.satcom.it"
sql: port = "3306"
sql: login = "radius"
sql: password = "radius"
sql: radius_db = "radius"
sql: nas_table = "nas"
sql: sqltrace = no
sql: sqltracefile = "/var/log/freeradius/sqltrace.sql"
sql: readclients = no
sql: deletestalesessions = yes
sql: num_sql_socks = 100
sql: sql_user_name = "%{User-Name}"
sql: default_user_profile = ""
sql: query_on_not_found = no
sql: authorize_check_query = "SELECT id,UserName,Attribute,Value,op FROM
radcheck WHERE Username = '%{SQL-User-Name}' ORDER BY id"
sql: authorize_reply_query = "SELECT id,UserName,Attribute,Value,op FROM
radreply WHERE Username = '%{SQL-User-Name}' ORDER BY id"
sql: authorize_group_check_query = "SELECT
radgroupcheck.id,radgroupcheck.GroupName,radgroupcheck.Attribute,radgroupcheck.Value,radgroupcheck.op
FROM radgroupcheck,usergroup WHERE usergroup.Username = '%{SQL-User-Name}'
AND usergroup.GroupName = radgroupcheck.GroupName ORDER BY radgroupcheck.id"
sql: authorize_group_reply_query = "SELECT
radgroupreply.id,radgroupreply.GroupName,radgroupreply.Attribute,radgroupreply.Value,radgroupreply.op
FROM radgroupreply,usergroup WHERE usergroup.Username = '%{SQL-User-Name}'
AND usergroup.GroupName = radgroupreply.GroupName ORDER BY radgroupreply.id"
sql: accounting_onoff_query = "UPDATE radacct SET AcctStopTime='%S',
AcctSessionTime=unix_timestamp('%S') - unix_timestamp(AcctStartTime),
AcctTerminateCause='%{Acct-Terminate-Cause}', AcctStopDelay =
'%{Acct-Delay-Time}' WHERE AcctSessionTime=0 AND AcctStopTime=0 AND
NASIPAddress= '%{NAS-IP-Address}' AND AcctStartTime <= '%S'"
sql: accounting_update_query = "UPDATE radacct ? SET FramedIPAddress =
'%{Framed-IP-Address}', ? AcctSessionTime = '%{Acct-Session-Time}', ?
AcctInputOctets = '%{Acct-Input-Octets}', ? AcctOutputOctets =
'%{Acct-Output-Octets}' ? WHERE AcctSessionId = '%{Acct-Session-Id}' ? AND
UserName = '%{SQL-User-Name}' ? AND NASIPAddress= '%{NAS-IP-Address}'"
sql: accounting_update_query_alt = "INSERT into radacct (AcctSessionId,
AcctUniqueId, UserName, Realm, NASIPAddress, NASPortId, NASPortType,
AcctStartTime, AcctSessionTime, AcctAuthentic, ConnectInfo_start,
AcctInputOctets, AcctOutputOctets, CalledStationId, CallingStationId,
ServiceType, FramedProtocol, FramedIPAddress, AcctStartDelay)
values('%{Acct-Session-Id}', '%{Acct-Unique-Session-Id}', '%{SQL-User-Name}',
'%{Realm}', '%{NAS-IP-Address}', '%{NAS-Port}', '%{NAS-Port-Type}',
DATE_SUB('%S',INTERVAL (%{Acct-Session-Time:-0} + %{Acct-Delay-Time:-0})
SECOND), '%{Acct-Session-Time}', '%{Acct-Authentic}', '',
'%{Acct-Input-Octets}', '%{Acct-Output-Octets}', '%{Called-Station-Id}',
'%{Calling-Station-Id}', '%{Service-Type}', '%{Framed-Protocol}',
'%{Framed-IP-Address}', '0')"
sql: accounting_start_query = "INSERT into radacct (AcctSessionId,
AcctUniqueId, UserName, Realm, NASIPAddress, NASPortId, NASPortType,
AcctStartTime, AcctStopTime, AcctSessionTime, AcctAuthentic, ConnectInfo_start,
ConnectInfo_stop, AcctInputOctets, AcctOutputOctets, CalledStationId,
CallingStationId, AcctTerminateCause, ServiceType, FramedProtocol,
FramedIPAddress, AcctStartDelay, AcctStopDelay) values('%{Acct-Session-Id}',
'%{Acct-Unique-Session-Id}', '%{SQL-User-Name}', '%{Realm}',
'%{NAS-IP-Address}', '%{NAS-Port}', '%{NAS-Port-Type}', '%S', '0', '0',
'%{Acct-Authentic}', '%{Connect-Info}', '', '0', '0', '%{Called-Station-Id}',
'%{Calling-Station-Id}', '', '%{Service-Type}', '%{Framed-Protocol}',
'%{Framed-IP-Address}', '%{Acct-Delay-Time}', '0')"
sql: accounting_start_query_alt = "UPDATE radacct SET AcctStartTime = '%S',
AcctStartDelay = '%{Acct-Delay-Time}', ConnectInfo_start = '%{Connect-Info}'
WHERE AcctSessionId = '%{Acct-Session-Id}' AND UserName = '%{SQL-User-Name}'
AND NASIPAddress = '%{NAS-IP-Address}'"
sql: accounting_stop_query = "UPDATE radacct SET AcctStopTime = '%S',
AcctSessionTime = '%{Acct-Session-Time}', AcctInputOctets =
'%{Acct-Input-Octets}', AcctOutputOctets = '%{Acct-Output-Octets}',
AcctTerminateCause = '%{Acct-Terminate-Cause}', AcctStopDelay =
'%{Acct-Delay-Time}', ConnectInfo_stop = '%{Connect-Info}' WHERE AcctSessionId
= '%{Acct-Session-Id}' AND UserName = '%{SQL-User-Name}' AND NASIPAddress =
'%{NAS-IP-
