Solved

Show/Log users connecting to dial-up line in Cisco router

Posted on 2011-09-14
6
391 Views
Last Modified: 2012-05-12
I have a Cisco 2811 into which I installed a PVDM2-24DM module in so I could configure dial-up for some technicians in the field to connect to our network and sync work through handheld devices.  I did this a couple years ago and after it was working I have never had to mess with it.  I'm now being asked to monitor the line to see if anyone is still using it to connect.  If no one is using it we are going to cancel the line to save money.  If it is being used then we will need to try and figure out who is still using it so they can be swapped to the new system that uses syncing over the web.  Other that doing a real time 'sh users' to see who is connected what can I do?  Can I set it up to capture this info in a log file so I can see connections over a couple weeks?
0
Comment
Question by:qbakies
  • 4
  • 2
6 Comments
 
LVL 17

Expert Comment

by:Garry-G
ID: 36538767
Do you use any kind of network-based authentication for the dialups? I assume not, or you could use the accounting data from it ... so if you use local authentication, you could get the information by using syslog output to some NMS ...
Alternatively, you could build an EEM applet to do stuff like send you a mail every time someone logs in ...
Please provide more info if you need more detailed feedback ...
0
 
LVL 10

Author Comment

by:qbakies
ID: 36538834
Authentication is local to the router.
0
 
LVL 17

Expert Comment

by:Garry-G
ID: 36538857
What kind of logging/notification would you want or need? As I wrote, syslog would be the easiest to set up, check you logs on the router ("show log") to see whether the logins are already recorded locally ...
0
PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

 
LVL 10

Author Comment

by:qbakies
ID: 36538883
I just need something to record when users login and keep it for xx days so I can check it every few days to see if anyone is connecting.  Keeping some kind of log on the router is fine.  I connected to the router through the dial-up earlier today and just did a 'sh log' and it isn't listed.
0
 
LVL 10

Accepted Solution

by:
qbakies earned 0 total points
ID: 36551487
Opened a TAC case for this and they have stated that the easiest thing is just to reset the log file and then check it daily for activity on the async0 that the connections use.
0
 
LVL 10

Author Closing Comment

by:qbakies
ID: 36572289
Cisco TAC answered this one
0

Featured Post

PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
upgrading flat network to VLAN 3 94
Website Routing Issue 3 49
MPLS Network Question 2 51
How to list which IP address is the managed switch in my company ? 13 87
Load balancing is the method of dividing the total amount of work performed by one computer between two or more computers. Its aim is to get more work done in the same amount of time, ensuring that all the users get served faster.
I recently attended Cisco Live! in Las Vegas, a conference that boasted over 28,000 techies in attendance, and a week of hands-on learning hosted by a solid partner with which Concerto goes to market.  Every year, Cisco displays cutting-edge technol…
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…
Here's a very brief overview of the methods PRTG Network Monitor (https://www.paessler.com/prtg) offers for monitoring bandwidth, to help you decide which methods you´d like to investigate in more detail.  The methods are covered in more detail in o…

914 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

21 Experts available now in Live!

Get 1:1 Help Now