Re: Max Monthly Traffic

19 Aug 2009

      Neville wrote:
...
Hi everyone,
I'm trying to setup a new counter maxmonthlytraffic, but as soon as I 
connected, sql_counter sends reply to do a session timout and I get 
disconnected.
This is what I've done so far...
I've added to ./raddb/sql/mysql/counter.conf
/sqlcounter monthlytraffic {
                counter-name = Monthly-Traffic
                check-name = Max-Monthly-Traffic
                sqlmod-inst = sql
                key = User-Name
                reset = monthly/
// 
/                query = "SELECT 
(sum(acctinputoctets)+sum(acctoutputoctets)) \
                FROM radacct WHERE username='%{%k}' AND \
                Month(acctstoptime) =(Month(NOW())) AND \
                Year(acctstoptime) = Year(NOW())"
}/
// 
/authorize {/
// 
/../
/monthlytraffic/
// 
/}/
// 
/instantiate {/
// 
/monthlytraffic/
// 
/}/
// 
created a dictionary entry in daloradius as..
id 	
9433
Type 	integer
Attribute 	Max-Monthly-Traffic
Value 	/NULL/
Format 	/NULL/
Vendor 	dictionary.freeradius.internal
RecommendedOP 	:=
RecommendedTable 	check
RecommendedHelper 	 
RecommendedTooltip 	Check Monthly Traffic Allowance
User created as "testmaxm", with the following attributes set:-
*Check*
Simultaneous-Use := 1
Pool-Name := tvpool
Cleartext-Password := testmaxm
Max-Monthly-Traffic := 10490000   (10Mb)   (If this is removed from the 
Check, the user connects fine, so everything else is working)
*Reply*
Framed-MTU = 1400
Framed-Protocol = PPP
Service-Type = Framed-User
Acct-Interim-Interval := 300    (Every 5 mins for testing)
*Some Debug...*
rlm_sqlcounter: Check item is greater than query result
rlm_sqlcounter: Authorized user testmaxm, check_item=10490000, counter=80411
rlm_sqlcounter: Sent Reply-Item for user testmaxm, Type=Session-Timeout, 
value=11601138
++[monthlytraffic] returns ok
rad_recv: Accounting-Request packet from host aaa.bbb.ccc.ddd port 
53637, id=47, length=140
        Acct-Session-Id = "4A8B6FA0721900"
        User-Name = "testmaxm"
        Acct-Status-Type = Interim-Update
        Service-Type = Framed-User
        Framed-Protocol = PPP
        Acct-Authentic = RADIUS
        Acct-Session-Time = 600
        Acct-Output-Octets = 37033544
        Acct-Input-Octets = 906612
        Acct-Output-Packets = 27837
        Acct-Input-Packets = 15791
        NAS-Port-Type = Async
        Framed-IP-Address = 192.168.0.29
        NAS-Identifier = "aaa.bbb.ccc.ddd"
        NAS-Port = 1
        Acct-Delay-Time = 0
+- entering group preacct {...}
++[preprocess] returns ok
[acct_unique] Hashing 'NAS-Port = 1,Client-IP-Address = 
193.33.186.190,NAS-IP-Address = aaa.bbb.ccc.ddd,Acct-Session-Id = 
"4A8B6FA0721900",User-Name = "testmaxm"'
[acct_unique] Acct-Unique-Session-ID = "049e959019a363e4".
++[acct_unique] returns ok
[suffix] No '@' <mailto:'@'> in User-Name = "testmaxm", looking up realm 
NULL
[suffix] No such realm "NULL"
++[suffix] returns noop
+- entering group accounting {...}
[detail]        expand: 
/var/log/radius/radacct/%{Client-IP-Address}/detail-%Y%m%d -> 
/var/log/radius/radacct/aaa.bbb.ccc.ddd/detail-20090819
[detail] /var/log/radius/radacct/%{Client-IP-Address}/detail-%Y%m%d 
expands to /var/log/radius/radacct/aaa.bbb.ccc.ddd/detail-20090819
[detail]        expand: %t -> Wed Aug 19 03:31:04 2009
++[detail] returns ok
rlm_sql (sql): Reserving sql socket id: 1
[sqlippool]     expand: %{User-Name} -> testmaxm
[sqlippool] sql_set_user escaped user --> 'testmaxm'
[sqlippool]     expand: START TRANSACTION -> START TRANSACTION
rlm_sql_mysql: query:  START TRANSACTION
[sqlippool]     expand: UPDATE radippool  SET expiry_time = NOW() + 
INTERVAL 3600 SECOND  WHERE nasipaddress = '%{Nas-IP-Address}' AND 
pool_key = '%{NAS-Port}'  AND username = '%{User-Name}'  AND 
callingstationid = '%{Calling-Station-Id}'  AND framedipaddress = 
'%{Framed-IP-Address}' -> UPDATE radippool  SET expiry_time = NOW() + 
INTERVAL 3600 SECOND  WHERE nasipaddress = 'aaa.bbb.ccc.ddd' AND 
pool_key = '1'  AND username = 'testmaxm'  AND callingstationid = ''  
AND framedipaddress = '192.168.0.29'
rlm_sql_mysql: query:  UPDATE radippool  SET expiry_time = NOW() + 
INTERVAL 3600 SECOND  WHERE nasipaddress = 'aaa.bbb.ccc.ddd' AND 
pool_key = '1'  AND username = 'testmaxm'  AND callingstationid = ''  
AND framedipaddress = '192.168.0.29'
[sqlippool]     expand: COMMIT -> COMMIT
rlm_sql_mysql: query:  COMMIT
rlm_sql (sql): Released sql socket id: 1
++[sqlippool] returns ok
[sql]   expand: %{User-Name} -> testmaxm
[sql] sql_set_user escaped user --> 'testmaxm'
[sql]   expand: %{Acct-Input-Gigawords} ->
[sql]   expand: %{Acct-Input-Octets} -> 906612
[sql]   expand: %{Acct-Output-Gigawords} ->
[sql]   expand: %{Acct-Output-Octets} -> 37033544
[sql]   expand:            UPDATE radacct           SET              
framedipaddress = '%{Framed-IP-Address}',              
acctsessiontime     = '%{Acct-Session-Time}',              
acctinputoctets     = '%{%{Acct-Input-Gigawords}:-0}'  << 32 
|                                    
'%{%{Acct-Input-Octets}:-0}',              acctoutputoctets    = 
'%{%{Acct-Output-Gigawords}:-0}' << 32 
|                                    
'%{%{Acct-Output-Octets}:-0}'           WHERE acctsessionid = 
'%{Acct-Session-Id}'           AND username        = 
'%{SQL-User-Name}'           AND nasipaddress    = '%{NAS-IP-Address}' 
->            UPDATE radacct           SET              framedipaddress 
= '192.168.0.29',              acctsessiontime     = '600',              
acctinputoctets     = '0'  << 32 |                                    
'906612',              acctoutputoctets    = '0' << 32 
|                                    '37033544'           WHERE 
acctsessionid = '4A8B6FA0721900'           AND username        = 
'testmaxm'      
[sql]   expand: /var/log/radius/sqltrace.sql -> /var/log/radius/sqltrace.sql
rlm_sql (sql): Reserving sql socket id: 0
rlm_sql_mysql: query:             UPDATE radacct           
SET              framedipaddress = '192.168.0.29',              
acctsessiontime     = '600',              acctinputoctets     = '0'  << 
32 |                                    '906612',              
acctoutputoctets    = '0' << 32 |                                    
'37033544'           WHERE acctsessionid = '4A8B6FA0721900'           
AND username        = 'testmaxm'           AND nasipaddress    = 
'aaa.bbb.ccc.ddd'
rlm_sql (sql): Released sql socket id: 0
++[sql] returns ok
[attr_filter.accounting_response]       expand: %{User-Name} -> testmaxm
 attr_filter: Matched entry DEFAULT at line 12
++[attr_filter.accounting_response] returns updated
Sending Accounting-Response of id 47 to aaa.bbb.ccc.ddd port 53637
Finished request 16.
Cleaning up request 16 ID 47 with timestamp +1965
Going to the next request
Ready to process requests.
Given that the usages is now "37940156" e.g. 906612 + 3733544 and is 
more than the initial check value of Max-Monthly-Traffic := 10490000 I 
would have expected a Reply Timeout being sent to disconnect me.
However on disconnecting and reconnecting I get...
rlm_sqlcounter: (Check item - counter) is less than zero
rlm_sqlcounter: Rejected user testmaxm, check_item=10490000, 
counter=89021682
++[monthlytraffic] returns reject
Invalid user (rlm_sqlcounter: Maximum monthly usage time reached): 
[testmaxm/<via Auth-Type = mschap>] (from client VPN1-UK port 1)
rlm_sqlcounter: (Check item - counter) is less than zero
rlm_sqlcounter: Rejected user testmaxm, check_item=10490000, 
counter=89021682
++[monthlytraffic] returns reject
Invalid user (rlm_sqlcounter: Maximum monthly usage time reached): 
[testmaxm/<via Auth-Type = mschap>] (from client VPN1-UK port 1)
Any Ideas why I did not get disconnect during the original session as 
this is what I'm after.
Thx
Nev
================
CentOS 5.3
pptpd 1.3.4 / ppp 2.4.4
freeradius2 2.1.6
radiusclient-ng 0.5.6
daloRadius 0.9-8-SVN
================
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why cant you conbine two counter modules:

		The monthlytraffic counter

		The numberofdays counter

and whichever comes first disconnect the user.

goksie

Re: Max Monthly Traffic

Goke Aruna