<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns:p="urn:schemas-microsoft-com:office:powerpoint" xmlns:a="urn:schemas-microsoft-com:office:access" xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" xmlns:s="uuid:BDC6E3F0-6DA3-11d1-A2A3-00AA00C14882" xmlns:rs="urn:schemas-microsoft-com:rowset" xmlns:z="#RowsetSchema" xmlns:b="urn:schemas-microsoft-com:office:publisher" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet" xmlns:c="urn:schemas-microsoft-com:office:component:spreadsheet" xmlns:odc="urn:schemas-microsoft-com:office:odc" xmlns:oa="urn:schemas-microsoft-com:office:activation" xmlns:html="http://www.w3.org/TR/REC-html40" xmlns:q="http://schemas.xmlsoap.org/soap/envelope/" xmlns:rtc="http://microsoft.com/officenet/conferencing" xmlns:D="DAV:" xmlns:Repl="http://schemas.microsoft.com/repl/" xmlns:mt="http://schemas.microsoft.com/sharepoint/soap/meetings/" xmlns:x2="http://schemas.microsoft.com/office/excel/2003/xml" xmlns:ppda="http://www.passport.com/NameSpace.xsd" xmlns:ois="http://schemas.microsoft.com/sharepoint/soap/ois/" xmlns:dir="http://schemas.microsoft.com/sharepoint/soap/directory/" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:dsp="http://schemas.microsoft.com/sharepoint/dsp" xmlns:udc="http://schemas.microsoft.com/data/udc" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:sub="http://schemas.microsoft.com/sharepoint/soap/2002/1/alerts/" xmlns:ec="http://www.w3.org/2001/04/xmlenc#" xmlns:sp="http://schemas.microsoft.com/sharepoint/" xmlns:sps="http://schemas.microsoft.com/sharepoint/soap/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:udcs="http://schemas.microsoft.com/data/udc/soap" xmlns:udcxf="http://schemas.microsoft.com/data/udc/xmlfile" xmlns:udcp2p="http://schemas.microsoft.com/data/udc/parttopart" xmlns:st="" xmlns="http://www.w3.org/TR/REC-html40"
xmlns:ns1="http://schemas.microsoft.com/sharepoint/soap/workflow/"
xmlns:ns2="http://schemas.microsoft.com/office/2006/digsig-setup"
xmlns:ns3="http://schemas.microsoft.com/office/2006/digsig"
xmlns:ns4="http://schemas.openxmlformats.org/package/2006/digital-signature"
xmlns:ns5="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:ns6="http://schemas.microsoft.com/office/2004/12/omml"
xmlns:ns7="http://schemas.openxmlformats.org/package/2006/relationships"
xmlns:ns8="http://microsoft.com/sharepoint/webpartpages"
xmlns:ns9="http://schemas.microsoft.com/exchange/services/2006/types"
xmlns:ns10="http://schemas.microsoft.com/exchange/services/2006/messages"
xmlns:ns11="http://schemas.microsoft.com/sharepoint/soap/SlideLibrary/"
xmlns:ns12="http://microsoft.com/webservices/SharePointPortalServer/PublishedLinksService"
xmlns:ns13="urn:schemas-microsoft-com:">
<head>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=us-ascii">
<meta name=Generator content="Microsoft Word 11 (filtered medium)">
<!--[if !mso]>
<style>
v\:* {behavior:url(#default#VML);}
o\:* {behavior:url(#default#VML);}
w\:* {behavior:url(#default#VML);}
.shape {behavior:url(#default#VML);}
</style>
<![endif]-->
<style>
<!--a:link
{mso-style-priority:99;}
span.MSOHYPERLINK
{mso-style-priority:99;}
a:visited
{mso-style-priority:99;}
span.MSOHYPERLINKFOLLOWED
{mso-style-priority:99;}
/* Font Definitions */
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:Calibri;}
a:link, span.MsoHyperlink
{color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{color:purple;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal;
font-family:Calibri;
color:windowtext;}
span.EmailStyle18
{mso-style-type:personal-reply;
font-family:Arial;
color:navy;}
@page Section1
{size:612.0pt 792.0pt;
margin:72.0pt 72.0pt 72.0pt 72.0pt;}
div.Section1
{page:Section1;}
-->
</style>
<!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang=EN-GB link=blue vlink=purple>
<div class=Section1>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Hi Brent,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>From memory, the PPP username, along with
the length, is encoded as part of the OID when you walk the SUBSCRIBER-ACTIVE
MIB. For example, if you walk the OID tree that you mentioned and you have a
user “fred@example.com”, the OID returned would be:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>SNMPv2-SMI::enterprises.2352.2.27.1.1.1.1.3.16.102.114.101.100.64.101.120.97.109.112.108.101.46.99.111.109<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>The 16 is the length of the username,
followed by the decimal ASCII code of all the characters in the username.
It’s pretty trivial to write a Perl script to convert usernames and OIDs
into each other.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Regarding the MAC addresses for each user,
you might be able to find them somewhere in ifTable, which has an entry for all
subscribers connected to the device since these are regarded as circuits. I
would have guessed that, if the value was present, it would have been returned
in ifPhysAddress (1.3.6.1.2.1.2.2.1.6) but a quick walk on one of our devices
seems to show that this value is blank in most cases, so you might be out of
luck.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Regards,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Sean<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span lang=EN-US style='font-size:12.0pt;font-family:
"Times New Roman"'>
<hr size=2 width="100%" align=center tabindex=-1>
</span></font></div>
<p class=MsoNormal><b><font size=2 face=Tahoma><span lang=EN-US
style='font-size:10.0pt;font-family:Tahoma;font-weight:bold'>From:</span></font></b><font
size=2 face=Tahoma><span lang=EN-US style='font-size:10.0pt;font-family:Tahoma'>
redback-nsp-bounces@puck.nether.net
[mailto:redback-nsp-bounces@puck.nether.net] <b><span style='font-weight:bold'>On
Behalf Of </span></b>Brent<br>
<b><span style='font-weight:bold'>Sent:</span></b> 06 May 2010 16:28<br>
<b><span style='font-weight:bold'>To:</span></b> redback-nsp@puck.nether.net<br>
<b><span style='font-weight:bold'>Subject:</span></b> [rbak-nsp] SNMP Session
list - SE400</span></font><font size=3 face="Times New Roman"><span lang=EN-US
style='font-size:12.0pt;font-family:"Times New Roman"'><o:p></o:p></span></font></p>
</div>
<p class=MsoNormal><font size=2 face=Calibri><span style='font-size:11.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-US style='font-size:
11.0pt'>Does anyone know if it’s possible to get useful session
information (like ppp username, or mac address) for all active sessions via
snmp? I can get this: 4/3 vlan-id 2020 pppoe 17168 using this OID:
SNMPv2-SMI::enterprises.2352.2.27.1.1.1.1.3.3…. but I can’t really
extrapolate anything externally from that.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-US style='font-size:
11.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-US style='font-size:
11.0pt'>Thanks,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-US style='font-size:
11.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-US style='font-size:
11.0pt'>Brent<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-US style='font-size:
11.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Calibri><span lang=EN-US style='font-size:
11.0pt'><o:p> </o:p></span></font></p>
</div>
<pre>
##############################################################################
This communication together with any attachments transmitted with it
("this E-Mail") is intended only for the use of the addressee and may contain
information which is privileged and confidential. If the reader of this E-Mail
is not the intended recipient or the employee or agent responsible for
delivering it to the intended recipient you are hereby notified that any use,
dissemination, forwarding, printing or copying of this E-Mail is strictly
prohibited. Addressees should check this E-mail for viruses. The Company makes
no representations as regards the absence of viruses in this E-Mail. If you
have received this E-Mail in error please notify our IT Service Desk
immediately by e-mail at abuse@opaltelecom.co.uk Please then immediately
delete, erase or otherwise destroy this E-Mail and any copies of it.
Any opinions expressed in this E-Mail are those of the author and do not
necessarily constitute the views of the Company. Nothing in this E-Mail shall
bind the Company in any contract or obligation.
For the purposes of this E-Mail "the Company" means TalkTalk Telecom Group PLC
and/or any of its subsidiaries.
Please feel free to visit our website: www.talktalkgroup.com
TalkTalk Telecom Group Plc (Registered in England & Wales No. 7105891)
11 Evesham Street, London W11 4AR
##############################################################################
</pre></body>
</html>