Vpdn: searching for snmp oid to log out vpdn session

Question

Hello colleagues,
Cisco 7204 works as vpdn server.
There are two problems:
1) I'm searching for snmp oid to log out , terminate vpdn session
2) radius server does not receives snmp statistics of incoming traffic of vpdn users.
Please is anyone able to assist me?
aaa new-model
aaa authentication login default local
aaa authentication ppp default group radius local
aaa authentication ppp VPDN local group radius
aaa authorization network default local group radius
aaa accounting delay-start
aaa accounting update periodic 3
aaa accounting exec default start-stop group radius
aaa accounting network default start-stop group radius
aaa session-id common
vpdn enable
vpdn-group 1
! Default PPTP VPDN group
description HOMENET
accept-dialin
protocol pptp
virtual-template 3
interface Virtual-Template3
ip unnumbered Loopback1
peer default ip address pool vpdn-pool
no keepalive
ppp authentication chap VPDN
snmp-server community xxxxxxx RW
snmp-server chassis-id 0x0E
snmp-server enable traps tty
radius-server host x.x.x.x auth-port 1812 acct-port 1813
radius-server timeout 60
radius-server key 7
radius-server authorization permit missing Service-Type
Best regards, Petr Akimov

Answer 1

Hello –
I received a reply from the developer of the script, and listed below is the new code that was suggested:
#!/bin/bash
value=`snmpwalk $1 -v1 -c $2 .1.3.6.1.2.1.25.1.5.0 | cut -d " " -f4`
if [[ value -gt  $3 ]]
then
echo " $value Users Online, Critical!"
retval=2;
else
     if [[ $value -gt $4 ]]
           then
           echo " $value users online, Warning!"
           retval=1;
           else
           echo " $value Users online, fine."
           retval=0;
           fi
fi
exit $retval;
I checked the server in question, and there were two, 2, user logins active on the system. I ran the snmpwalk command, and the output was the following:
HOST-RESOURCES-MIB::hrSystemNumUsers.0 = Gauge32: 15
I then modified the script to include the above text, and ran it again. The output was the following:
15 users on line, Normal.
For some reason, the value of 12 appears to be that for no users logged into the system. I am not sure why that is the case.
If nothing else, progress has been made with the modification of the script.  The snmp service that I have installed on the server is that which came bundled as a
feature with the server. The only thing that was not installed was the SNMP WMI Provider option.