RE: (RADIATOR) can snmpget query NAS w/ Cisco-NAS-Port?

2001-11-18 Thread Dave Kitabjian 

Oh, I see. You just mean renaming the attribute, but keeping its value
the same:

sub
{
my $p = ${$_[0]};

my $nasport;

if ($nasport = $p-get_attr('Cisco-NAS-Port'))
{
main::log($main::LOG_DEBUG,
Cisco-NAS-Port = $nasport);
$p-change_attr('NAS-Port', $nasport);
#   $p-delete_attr('Cisco-NAS-Port');
}
return;
}

That's fine with me, but will snmpget know what to do with as Nas-Port
that looks like Async5/94, Serial7/0:21:17, or Virtual-Access25
when it goes to see if the user is still online? That's my main
concern...

Dave

 -Original Message-
 From: Hugh Irvine [mailto:[EMAIL PROTECTED]] 
 Sent: Friday, November 16, 2001 8:09 PM
 To: Dave Kitabjian; Radiator List
 Subject: Re: (RADIATOR) can snmpget query NAS w/ Cisco-NAS-Port?
 
 
 
 Hello Dave -
 
 On Saturday 17 November 2001 01:48, Dave Kitabjian wrote:
  Problem: we want to query Cisco 5400's for simultaneous 
 use, but for 
  VoIP, there is no Nas-Port in the Access-Request, only 
 Cisco-Nas-Port.
 
  My understanding is that, to double check the Session DB's 
 accuracy, 
  snmpget will do a lookup based on NAS-Identifier, NAS-Port, and 
  Username, and a few other things (see Nas.pm, isOnline()):
 
  ($name, $nas_id, $nas_port, $session_id, $client,
  $framed_ip_address)
 
  For the Ciscos in particular, it appears to use:
 
  ($nas_id,
   $client-{SNMPCommunity},
   
  $Radius::Nas::CiscoMIB.2.9.2.1.18.$nas_port)
 
  and it's all looking under the MIB:
 
  .iso.org.dod.internet.private.enterprises.9
 
  (See also SessSQL.pm). Obviously, we can modify the 
 SessionDatabase's 
  AddQuery to insert the Cisco-NAS-Port rather than the Nas-Port. But 
  how do we get snmpget to query that info in the Cisco MIB?
 
 
 It is probably easier to use a PreClientHook to take the 
 Cisco-NAS-Port value 
 and add a NAS-Port attribute to the incoming request. There 
 is an example 
 hook that does this in the file goodies/hooks.txt.
 
 regards
 
 Hugh
 
 
 -- 
 Radiator: the most portable, flexible and configurable RADIUS 
 server anywhere. Available on *NIX, *BSD, Windows 95/98/2000, 
 NT, MacOS X.
 -
 Nets: internetwork inventory and management - graphical, 
 extensible, flexible with hardware, software, platform and 
 database independence.
 
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(RADIATOR) can snmpget query NAS w/ Cisco-NAS-Port?

2001-11-16 Thread Dave Kitabjian 
Title: can snmpget query NAS w/ Cisco-NAS-Port?






Problem: we want to query Cisco 5400's for simultaneous use, but for VoIP, there is no Nas-Port in the Access-Request, only Cisco-Nas-Port.

My understanding is that, to double check the Session DB's accuracy, snmpget will do a lookup based on NAS-Identifier, NAS-Port, and Username, and a few other things (see Nas.pm, isOnline()):

 ($name, $nas_id, $nas_port, $session_id, $client, $framed_ip_address)


For the Ciscos in particular, it appears to use:


 ($nas_id,

 $client-{SNMPCommunity},

 $Radius::Nas::CiscoMIB.2.9.2.1.18.$nas_port)


and it's all looking under the MIB:


 .iso.org.dod.internet.private.enterprises.9


(See also SessSQL.pm). Obviously, we can modify the SessionDatabase's AddQuery to insert the Cisco-NAS-Port rather than the Nas-Port. But how do we get snmpget to query that info in the Cisco MIB?

Thanks in advance!!


_


Dave Kitabjian

NetCarrier, Software Engineering

Re: (RADIATOR) can snmpget query NAS w/ Cisco-NAS-Port?

2001-11-16 Thread Hugh Irvine 


Hello Dave -

On Saturday 17 November 2001 01:48, Dave Kitabjian wrote:
 Problem: we want to query Cisco 5400's for simultaneous use, but for
 VoIP, there is no Nas-Port in the Access-Request, only Cisco-Nas-Port.

 My understanding is that, to double check the Session DB's accuracy,
 snmpget will do a lookup based on NAS-Identifier, NAS-Port, and
 Username, and a few other things (see Nas.pm, isOnline()):

   ($name, $nas_id, $nas_port, $session_id, $client,
 $framed_ip_address)

 For the Ciscos in particular, it appears to use:

   ($nas_id,
  $client-{SNMPCommunity},
  $Radius::Nas::CiscoMIB.2.9.2.1.18.$nas_port)

 and it's all looking under the MIB:

   .iso.org.dod.internet.private.enterprises.9

 (See also SessSQL.pm). Obviously, we can modify the SessionDatabase's
 AddQuery to insert the Cisco-NAS-Port rather than the Nas-Port. But how
 do we get snmpget to query that info in the Cisco MIB?


It is probably easier to use a PreClientHook to take the Cisco-NAS-Port value 
and add a NAS-Port attribute to the incoming request. There is an example 
hook that does this in the file goodies/hooks.txt.

regards

Hugh


-- 
Radiator: the most portable, flexible and configurable RADIUS server
anywhere. Available on *NIX, *BSD, Windows 95/98/2000, NT, MacOS X.
-
Nets: internetwork inventory and management - graphical, extensible,
flexible with hardware, software, platform and database independence.
===
Archive at http://www.open.com.au/archives/radiator/
Announcements on [EMAIL PROTECTED]
To unsubscribe, email '[EMAIL PROTECTED]' with
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