(RADIATOR) MaxSessions issue, still a problem
Vangelis Kyriakakis
vkyriak at forthnet.gr
Thu Jul 12 07:33:08 CDT 2001
I think the problem when you use the Internal session database is that it
uses the username from the Accounting file to count the number of sessions. When
a new user logs in it checks the rewritten username against the session
database. So it checks with the name uunoc and not with the uunoc at bbeyond.nl and
sees that it hasn't logged in again. I had the same problem with small and
capital letters.
Maxsession 0 works always since it's no need to check the session database...
Vangelis
Dmitry Kopylov wrote:
> Hi,
>
> I upgraded to the 18.2.2 but the problem with MaxSession still exists. Here
> is part of config and trace 4 output:
>
> <Handler Realm=bbeyond.nl>
> RewriteUsername s/^([^@]+).*/$1/
> MaxSessions 1
> <AuthBy FILE>
> </AuthBy>
> AcctLogFileName %L/bbeyond/details
> PasswordLogFileName %L/bbeyond/uunet-passwords.log
> </Handler>
>
> If I set MaxSessions 0, it works and rejects all sessions, but when I set
> MaxSessions to 1 it allows the second connection with the same username.
>
> MaxSessions 0:
>
> Thu Jul 12 11:30:06 2001: DEBUG: Reading users file
> /opt/radiator-2.18/raddb/users
> Thu Jul 12 11:30:06 2001: DEBUG: Reading users file
> /opt/radiator-2.18/raddb/users
> Thu Jul 12 11:30:06 2001: INFO: Server started: Radiator 2.18.2 on
> bbyrad1.bbeyond.nl
> Thu Jul 12 11:30:25 2001: DEBUG: Packet dump:
> *** Received from 62.177.149.2 port 1645 ....
> Code: Access-Request
> Identifier: 102
> Authentic: z<211><178><22><170><220><204><200><219>w6<5>;<11>>:
> Attributes:
> User-Name = "uunoc at bbeyond.nl"
> User-Password = "_<178><219>A<0><201><238><192>3<130><183>
> <28>@q<228>"
> NAS-IP-Address = 213.116.1.14
> NAS-Port = 70
> NAS-Port-Type = Sync
> Service-Type = Framed-User
> Framed-Protocol = PPP
> State = ""
> Calling-Station-Id = "235652175"
> Called-Station-Id = "0107110035"
> Acct-Session-Id = "328619273"
> Ascend-Data-Rate = 64000
> Ascend-Xmit-Rate = 64000
> Proxy-State =
> PX01<0><0><*z<211><178><22><170><220><204><200><219>w6<5>;
> <11>>:<0><2><6><149><213>t<1><14><0><0><0><0><0><0><0><0><0><0><0>F<0><2><7>
> <20>
> ><177><144><3><0><0><0><0><0><0><0><0><0><0><5><22><0><224><199><221>h<251><
> 225>
> <236>&<13>XA<188>NY<153>O
>
> Thu Jul 12 11:30:25 2001: DEBUG: Check if Handler Realm=bbeyond.nl should be
> use
> d to handle this request
> Thu Jul 12 11:30:25 2001: DEBUG: Handling request with Handler
> 'Realm=bbeyond.nl
> '
> Thu Jul 12 11:30:25 2001: DEBUG: Rewrote user name to uunoc
> Thu Jul 12 11:30:25 2001: DEBUG: Deleting session for uunoc at bbeyond.nl,
> 213.116
> .1.14, 70
> Thu Jul 12 11:30:25 2001: INFO: Access rejected for uunoc: MaxSessions
> exceeded
> Thu Jul 12 11:30:25 2001: DEBUG: Packet dump:
> *** Sending to 62.177.149.2 port 1645 ....
> Code: Access-Reject
> Identifier: 102
> Authentic: z<211><178><22><170><220><204><200><219>w6<5>;<11>>:
> Attributes:
> Reply-Message = "Request Denied"
>
> MaxSessions 1:
>
> Thu Jul 12 11:31:26 2001: NOTICE: SIGTERM received: stopping
> Thu Jul 12 11:31:28 2001: DEBUG: Reading users file
> /opt/radiator-2.18/raddb/users
> Thu Jul 12 11:31:28 2001: DEBUG: Reading users file
> /opt/radiator-2.18/raddb/users
> Thu Jul 12 11:31:29 2001: INFO: Server started: Radiator 2.18.2 on
> bbyrad1.bbeyond.nl
> Thu Jul 12 11:31:37 2001: DEBUG: Packet dump:
> *** Received from 62.177.149.1 port 1645 ....
> Code: Access-Request
> Identifier: 173
> Authentic: <242><12> <252>)<203>T<230><252><143>P<201><22>}9Y
> Attributes:
> User-Name = "uunoc at bbeyond.nl"
> User-Password = "e<218><137><3>\<17><241><230>gi<150>q <208>cn"
> NAS-IP-Address = 213.116.1.30
> NAS-Port = 2054
> NAS-Port-Type = Sync
> Service-Type = Framed-User
> Framed-Protocol = PPP
> State = ""
> Calling-Station-Id = "235652175"
> Called-Station-Id = "0107110035"
> Acct-Session-Id = "347654980"
> Ascend-Data-Rate = 64000
> Ascend-Xmit-Rate = 64000
> Proxy-State = PX01<0><0><9><254><242><12>
> <252>)<203>T<230><252><143>P<2
> 01><22>}9Y<0><2><6><140><213>t<1><30><0><0><0><0><0><0><0><0><0><0><8><6><0>
> <2><
> 7><20>><177><144><3><0><0><0><0><0><0><0><0><0><0><5><22><0>u<151><253>^<30>
> H<18
> 5><142><234><10>v\w<187><218>n
>
> Thu Jul 12 11:31:37 2001: DEBUG: Check if Handler Realm=bbeyond.nl should be
> use
> d to handle this request
> Thu Jul 12 11:31:37 2001: DEBUG: Handling request with Handler
> 'Realm=bbeyond.nl
> '
> Thu Jul 12 11:31:37 2001: DEBUG: Rewrote user name to uunoc
> Thu Jul 12 11:31:37 2001: DEBUG: Deleting session for uunoc at bbeyond.nl,
> 213.116
> .1.30, 2054
> Thu Jul 12 11:31:37 2001: DEBUG: Handling with Radius::AuthFILE
> Thu Jul 12 11:31:37 2001: DEBUG: Radius::AuthFILE looks for match with uunoc
> Thu Jul 12 11:31:37 2001: DEBUG: Radius::AuthFILE ACCEPT:
> Thu Jul 12 11:31:37 2001: DEBUG: Access accepted for uunoc
> Thu Jul 12 11:31:37 2001: DEBUG: Packet dump:
> *** Sending to 62.177.149.1 port 1645 ....
> Code: Access-Accept
> Identifier: 173
> Authentic: <242><12> <252>)<203>T<230><252><143>P<201><22>}9Y
> Attributes:
> Proxy-State = PX01<0><0><9><254><242><12>
> <252>)<203>T<230><252><143>P<2
> 01><22>}9Y<0><2><6><140><213>t<1><30><0><0><0><0><0><0><0><0><0><0><8><6><0>
> <2><
> 7><20>><177><144><3><0><0><0><0><0><0><0><0><0><0><5><22><0>u<151><253>^<30>
> H<18
> 5><142><234><10>v\w<187><218>n
> Service-Type = Framed-User
> Framed-Protocol = PPP
> Thu Jul 12 11:32:09 2001: DEBUG: Packet dump:
> *** Received from 62.177.149.3 port 1645 ....
> Code: Access-Request
> Identifier: 142
> Authentic: <169>}<237><131><201><239><13>BCw<255><205><14><128><213>F
> Attributes:
> User-Name = "uunoc at bbeyond.nl"
> User-Password = "<229>jVD<174><222><25><10>U<246>o<242><229><3><7>*"
> NAS-IP-Address = 213.116.1.11
> NAS-Port = 3209
> NAS-Port-Type = Sync
> Service-Type = Framed-User
> Framed-Protocol = PPP
> State = ""
> Calling-Station-Id = "235652175"
> Called-Station-Id = "0107110035"
> Acct-Session-Id = "328849897"
> Ascend-Data-Rate = 64000
> Ascend-Xmit-Rate = 64000
> Proxy-State =
> PX01<0><0>]<184><169>}<237><131><201><239><13>BCw<255><205
> ><14><128><213>F<0><2><6><142><213>t<1><11><0><0><0><0><0><0><0><0><0><0><12
> ><13
> 7><0><2><7><20>><177><144><3><0><0><0><0><0><0><0><0><0><0><5><22><0><130>s<
> 205>
> <<224><149>z<143>gH<147><173>k/<221><239>
>
> Thu Jul 12 11:32:09 2001: DEBUG: Check if Handler Realm=bbeyond.nl should be
> use
> d to handle this request
> Thu Jul 12 11:32:09 2001: DEBUG: Handling request with Handler
> 'Realm=bbeyond.nl
> '
> Thu Jul 12 11:32:09 2001: DEBUG: Rewrote user name to uunoc
> Thu Jul 12 11:32:09 2001: DEBUG: Deleting session for uunoc at bbeyond.nl,
> 213.116
> .1.11, 3209
> Thu Jul 12 11:32:09 2001: DEBUG: Handling with Radius::AuthFILE
> Thu Jul 12 11:32:09 2001: DEBUG: Radius::AuthFILE looks for match with uunoc
> Thu Jul 12 11:32:09 2001: DEBUG: Radius::AuthFILE ACCEPT:
> Thu Jul 12 11:32:09 2001: DEBUG: Access accepted for uunoc
> Thu Jul 12 11:32:09 2001: DEBUG: Packet dump:
> *** Sending to 62.177.149.3 port 1645 ....
> Code: Access-Accept
> Identifier: 142
> Authentic: <169>}<237><131><201><239><13>BCw<255><205><14><128><213>F
> Attributes:
> Proxy-State =
> PX01<0><0>]<184><169>}<237><131><201><239><13>BCw<255><205
> ><14><128><213>F<0><2><6><142><213>t<1><11><0><0><0><0><0><0><0><0><0><0><12
> ><13
> 7><0><2><7><20>><177><144><3><0><0><0><0><0><0><0><0><0><0><5><22><0><130>s<
> 205>
> <<224><149>z<143>gH<147><173>k/<221><239>
> Service-Type = Framed-User
> Framed-Protocol = PPP
>
> Regards,
> Dmitry Kopylov
>
> Network Architect ISP/DSL
> BBned
> Saturnusstraat 40-44
> 2132 HB Hoofdorp
> Phone: +31 23 5659953
> Fax: +31 23 5633356
> Mobile: +31 62 7047960
> ===
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