Hi,
coming back to an ooold thread... :-)
I'm using an AS5300 and a 3640 to terminate incoming X.75 and modem calls,
and relay them via "telnet" to a unix box that does "server things"
(provides files for zmodem download).
This works nicely (except for slow interface buffer leaks that can be
handled by rebooting once a week).
For reference, the config is like this (only the most important bits):
aaa authentication login DIALIN none
aaa authorization exec DIALIN none
aaa accounting exec DIALIN start-stop group radius
aaa accounting connection DIALIN start-stop group radius
interface BRI1/1
description Mailbox-Einwahl
no ip address
encapsulation hdlc
autodetect encapsulation lapb-ta
isdn incoming-voice modem 64
hold-queue 500 in
hold-queue 500 out
line 65 89
location TTY lines for modem callers
no exec-banner
authorization exec DIALIN
accounting connection DIALIN
accounting exec DIALIN
login authentication DIALIN
modem Dialin
autocommand telnet myserver 8023
special-character-bits 8
escape-character NONE
line vty 5 30
location VTYs for LAPB-TA (X.75) callers
no exec-banner
authorization exec DIALIN
accounting connection DIALIN
accounting exec DIALIN
login authentication DIALIN
autocommand telnet myserver 8023
special-character-bits 8
transport input lapb-ta
escape-character NONE
radius-server host myserver auth-port 1812 acct-port 1813 key mykey
radius-server vsa send cisco-nas-port
radius-server vsa send accounting
What I'm missing today is to be able to correlate incoming connections
on the server to specific phone lines on the 3640. Like "User fred calls
the hotline and complaining about frequent disconnects - where did
fred's calls terminate?".
So I thought I'd use Radius Accounting to get me that, but of course
there's a catch...
Attributes:
Acct-Session-Id: 0000010A
Login-Service: Telnet
Login-IP-Host: 192.168.41.7
Login-TCP-Port: 8023
Acct-Authentic: Local
Acct-Terminate-Cause: User-Request
Acct-Session-Time: 14
Acct-Status-Type: Stop
Calling-Station-Id: 008912007738
Called-Station-Id: 691
NAS-Port: 79
NAS-Port-Id: tty79
NAS-Port-Type: Async
Connect-Info: 31200 V34+/V42bis/LAPM
Service-Type: NAS-Prompt-User
NAS-IP-Address: 192.168.41.175
Acct-Delay-Time: 0
VSA for vendor 9
Cisco-AVPair: disc-cause-ext=TS User Exit\|connect-progress=Estab\'d Telnet Conn\|nas-tx-speed=31200\|nas-rx-speed=31200
Cisco-NAS-Port: tty79
... for modem calls, I get the tty number that corresponds to the modem
being used, and for ISDN X.75 calls, I get the "first free" vty number
(usually tty135 = vty 5) where the call terminated.
Now the question: is there a trick to get the "hardware port" (BRI1/2:2)
into the Radius records for X.75/LABP-TA or Modem calls?
If Radius is not the tool I want, is there anything else (in a 3640)
that will give me the data?
I have syslog, of course, but that's missing all the other goodies, like
"connect-info" or bytes/packets transferred...
thanks in advance :)
gert
--
USENET is *not* the non-clickable part of WWW!
//www.muc.de/~gert/
Gert Doering - Munich, Germany gert@greenie.muc.de
fax: +49-89-35655025 gert@net.informatik.tu-muenchen.de
coming back to an ooold thread... :-)
I'm using an AS5300 and a 3640 to terminate incoming X.75 and modem calls,
and relay them via "telnet" to a unix box that does "server things"
(provides files for zmodem download).
This works nicely (except for slow interface buffer leaks that can be
handled by rebooting once a week).
For reference, the config is like this (only the most important bits):
aaa authentication login DIALIN none
aaa authorization exec DIALIN none
aaa accounting exec DIALIN start-stop group radius
aaa accounting connection DIALIN start-stop group radius
interface BRI1/1
description Mailbox-Einwahl
no ip address
encapsulation hdlc
autodetect encapsulation lapb-ta
isdn incoming-voice modem 64
hold-queue 500 in
hold-queue 500 out
line 65 89
location TTY lines for modem callers
no exec-banner
authorization exec DIALIN
accounting connection DIALIN
accounting exec DIALIN
login authentication DIALIN
modem Dialin
autocommand telnet myserver 8023
special-character-bits 8
escape-character NONE
line vty 5 30
location VTYs for LAPB-TA (X.75) callers
no exec-banner
authorization exec DIALIN
accounting connection DIALIN
accounting exec DIALIN
login authentication DIALIN
autocommand telnet myserver 8023
special-character-bits 8
transport input lapb-ta
escape-character NONE
radius-server host myserver auth-port 1812 acct-port 1813 key mykey
radius-server vsa send cisco-nas-port
radius-server vsa send accounting
What I'm missing today is to be able to correlate incoming connections
on the server to specific phone lines on the 3640. Like "User fred calls
the hotline and complaining about frequent disconnects - where did
fred's calls terminate?".
So I thought I'd use Radius Accounting to get me that, but of course
there's a catch...
Attributes:
Acct-Session-Id: 0000010A
Login-Service: Telnet
Login-IP-Host: 192.168.41.7
Login-TCP-Port: 8023
Acct-Authentic: Local
Acct-Terminate-Cause: User-Request
Acct-Session-Time: 14
Acct-Status-Type: Stop
Calling-Station-Id: 008912007738
Called-Station-Id: 691
NAS-Port: 79
NAS-Port-Id: tty79
NAS-Port-Type: Async
Connect-Info: 31200 V34+/V42bis/LAPM
Service-Type: NAS-Prompt-User
NAS-IP-Address: 192.168.41.175
Acct-Delay-Time: 0
VSA for vendor 9
Cisco-AVPair: disc-cause-ext=TS User Exit\|connect-progress=Estab\'d Telnet Conn\|nas-tx-speed=31200\|nas-rx-speed=31200
Cisco-NAS-Port: tty79
... for modem calls, I get the tty number that corresponds to the modem
being used, and for ISDN X.75 calls, I get the "first free" vty number
(usually tty135 = vty 5) where the call terminated.
Now the question: is there a trick to get the "hardware port" (BRI1/2:2)
into the Radius records for X.75/LABP-TA or Modem calls?
If Radius is not the tool I want, is there anything else (in a 3640)
that will give me the data?
I have syslog, of course, but that's missing all the other goodies, like
"connect-info" or bytes/packets transferred...
thanks in advance :)
gert
--
USENET is *not* the non-clickable part of WWW!
//www.muc.de/~gert/
Gert Doering - Munich, Germany gert@greenie.muc.de
fax: +49-89-35655025 gert@net.informatik.tu-muenchen.de