Monitoring PRI using Embedded Event Manager

Hi,
I am trying to use Embedded Event Manager to flag when calls on a pri get above
28 but its not working. I found an OID which shows number of calls currently on
the B Channels of a pri. I dropped the threshold to two just to check it was
functioning correctly. Config below:
event manager applet bchan-mon
event snmp oid 1.3.6.1.4.1.9.10.19.1.1.11 get-type exact entry-op gt entry-val
2 poll-interval 60
action exceeded syslog priority critical msg "All Chanels in Use"
I have done a debug and it says the OID is not found even though if i do a show
snmp mib i see the OID. Output below:
Feb 9 08:35:58.097: fh_process_async: re=445EF694, timer_type=POLL
Feb 9 08:35:58.097: snmp_entry_value_check: OID unavailable, value check
skipped
Feb 9 08:35:58.097: snmp_entry_value_check:Returning FALSE
Feb 9 08:35:58.097: fh_process_async: update_t=0cron_tick: num_matches 0
Has anyone successfullly used EEM to do this?
Any help appreciated.
Thanks
Kev

Hi Joe,
I get this from an snmp walk:
rh019654@c_nnm_u > snmpwalk lr2196 1.3.6.1.4.1.9.10.19.1.1.11
cisco.ciscoExperiment.19.1.1.11.0 : Unsigned32: 0
The device is a cisco 2851 and the IOS is C2800NM-SPSERVICESK9-M 12.4(18e).
If i run a debug now after adding the 0 i dont get a OID error not found anymore but its still not flagging the message in the log when the amount of calls go above 2. See below:
Feb 10 09:43:17.774: fh_process_async: re=463448F0, timer_type=POLL
Feb 10 09:43:17.774: snmp_value_uint_compare:op1=0 op2=2 ret=FALSE
Feb 10 09:43:17.774: snmp_entry_value_check:Returning FALSE
Feb 10 09:43:17.774: fh_process_async: update_t=0
Thanks
Kev

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Yeah, you could do this, but it depends on your version of IOS. You will need EEM 3.1 or higher (15.0) to be able to intercept SNMP GET requests. Then, you could do something like:
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Please support CSC Helps Haiti
https://supportforums.cisco.com/docs/DOC-8895
https://supportforums.cisco.com

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Hi team
I had open a post in lan switching for this particular problem and the expert from that forum has given the solution of embedded event manager so i need a help from this forum.
The probelm defination is==
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copy tftp://x.x.x.x/sl_intf_watch.tcl disk0:/policies
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Cisco Embedded Event Manager Issue

Hello Experts,
I have taken the following sample EEM from
https://learningnetwork.cisco.com/blogs/network-sheriff/2009/06/19/writing-your-first-eem-applet
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Cheers
Carlton

This applet will actually email the results. However, in order to get all of the output together, it uses the server_unreachable file as an accumulator buffer. That file could be deleted as action 2.0:
action 2.0 cli command "delete /force flash:server_unreachable"
But that is already there in action 1.2, so it's not really needed.
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Problem with Embedded Event Manager and Object Tracking

Hi,
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jclarke,
Today I added the router into the tacacs server database and the applet started working just fine by using my login name. So the working configuration looks like this:
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action 3.0 syslog msg "IPSec tunnel has been cleared by clear_ipsec_tunnel applet"
Then I tried to use a login name from the local database that has "privelege 15" access and of course the debug output showed me this:
Dec 8 18:12:58.203 MCK: %TRACKING-5-STATE: 300 list boolean or Up->Down
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Dec 8 18:12:58.227 MCK: %HA_EM-6-LOG: clear_ipsec_tunnel : DEBUG(cli_lib) : : OUT : Router>
Dec 8 18:12:58.227 MCK: %HA_EM-6-LOG: clear_ipsec_tunnel : DEBUG(cli_lib) : : IN : Router>enable
Dec 8 18:12:58.747 MCK: %HA_EM-6-LOG: clear_ipsec_tunnel : DEBUG(cli_lib) : : OUT : Command authorization failed.
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Dec 8 18:12:58.747 MCK: %HA_EM-6-LOG: clear_ipsec_tunnel : DEBUG(cli_lib) : : OUT : Router>
Dec 8 18:12:58.747 MCK: %HA_EM-6-LOG: clear_ipsec_tunnel : DEBUG(cli_lib) : : IN : Router>clear crypto session
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Kind regards
Christian Chautems
Looks great, but I am not quite sure how to "configure the aaa authorization without any command authorization for this line".
Anyway, jclarke thank you so much for taking your time to look into my problem and for your help.

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https://social.msdn.microsoft.com/Forums/en-US/home?forum=WEIndustry where you might get a clearer answer.
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The mail part looks good, I'm not sure you are hitting the trigger right.
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Here's a good example of that.
https://learningnetwork.cisco.com/blogs/network-sheriff/2009/06/19/writing-your-first-eem-applet

Embedded Event manager scripting help

Hello,
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Would be nice if it also recovered on its own when 1hour or X of stability was detected.
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I found a good doc and think i'll be going with this:
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IP SLA schedule 3 life forever start-time now
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The EEM version is fixed to the IOS. See https://supportforums.cisco.com/docs/DOC-8799 on how to figure out what version is available on your device. EEM 2.2 requires 12.4(2)T or higher and 2.3 requires 12.4(11)T or higher.

Cisco Embedded Event Manager Book

Hello All,
Can someone let me know if they're any books currently available which I focused purely on Cisco EEM?
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There is no book dedicated to EEM. The "Tcl Scripting for IOS" book from Cisco Press does cover EEM in some detail, though.

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Hello everybody,
I want to use Cisco Embedded Event Manager in a router for monitoring a DNS entry that normally resolves 1.1.1.1 but if it changes to 2.2.2.2 the router has to change some access list automatically in order to permit different routes.
I know how to configure de "action" sentences for change the ACLs but I dont know how to configure a track or a SLA in order to check the DNS entry and react if it changes.
Someone knows how to do that?
event manager applet ChangeRoutesWhenDNSEntryChanges
event track 21 state ??????????????????????????????????????????????????<----------
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action 2.0 cli command "configure terminal"
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Thank you in advance!!
Marcos.

Indeed, I just provided the above example to demonstrate how we can force a DNS lookup and parse the IP address...
I was actually thinking about using the IP SLA DNS probe, but I could not find a way to get the IP address from the results... It just shows the response time.
In order to make the script work, we would most likely need to use some timer to trigger it periodically.
This is an adaptation of my previous example to actually accomplish a periodic check:
event manager applet CHECK-DNS
event timer watchdog time 60
action 1.0 cli command "ena"
action 1.1 cli command "ping host1 repeat 1 timeout 0"
action 2.0 regexp "ICMP Echos to (.*), timeout is 0 seconds:" "$_cli_result" _match _ip
action 3.0 if $_ip ne 1.1.1.1
action 4.0 syslog msg "host1 is now $_ip"
action 5.0 end
If you want to do something as a reaction to detecting the change, that would have to go into the "4.0" block (you can use 4.1, 4.2 etc)
Another thing to consider is that this script would run every minute, so as long as the DNS query resolves to anything but 1.1.1.1 we would re-apply the config changes, which is not that good...
A way to solve this can be seen in the next example:
event manager applet HOST1-NOT-1.1.1.1
event timer watchdog time 60
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action 1.1 cli command "ping host1 repeat 1 timeout 0"
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action 3.0 if $_ip eq 1.1.1.1
action 4.0 if $_track_state eq down
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action 4.9 end
action 5.0 else
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action 6.9 end
action 7.0 end
Basically we are using a stub tracking object to maintain state. Track object 100 would be up if we know host1=1.1.1.1, but if we detect it is something else we change it to down. Only after we detect that host1=1.1.1.1 again we change the track object back to up, which would enabled detecting another change...
Any actions you want to take should go into section "6" and any clean up (when host1=1.1.1.1 again) has to go into section "4".
It is possible to make this detect any change and not just have a static 1.1.1.1 value by assigning the newly detected value to a variable and basically look for a change... Not sure what is your requirement.
The output below shows how this works...
Router#show run | inc ip host
ip host host1 1.1.1.1
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#ip hos
Router(config)#ip host host1 2.2.2.2
Router(config)#^Z
Router#
*Nov 9 18:23:18.009: %TRACKING-5-STATE: 100 stub   Up->Down
*Nov 9 18:23:18.021: %HA_EM-6-LOG: HOST1-NOT-1.1.1.1: host1 is not 1.1.1.1, new ip is 2.2.2.2
Router#
*Nov 9 18:23:18.065: %SYS-5-CONFIG_I: Configured from console by console
Router#
Router#
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#ip host host1 1.1.1.1
Router(config)#^Z
Router#
*Nov 9 18:23:42.805: %SYS-5-CONFIG_I: Configured from console by console
Router#
*Nov 9 18:24:18.025: %TRACKING-5-STATE: 100 stub   Down->Up
Router#
*Nov 9 18:24:18.033: %HA_EM-6-LOG: HOST1-NOT-1.1.1.1: host1 is now 1.1.1.1 again

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Hi,
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ii) Goods receipt -production process
The production supply and goods receipt from production are realized in SAP EWM. The request is to collect data about the production process for quality reasons by use of RF devices.
You can picture oneself the additional mobile data entry activities during the various processes as predefined question catalogues with answer options.
The frontend - the additional mobile transactions can be realized with the EWM-Radio-Frequency-Framework, too. But I feel confindent that there is a better way to track, trace, store, analyse, report and archiv of the collected data to Y-TABLES.
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The existing requirements as described above is in my understanding only a little fraction of the capabilities of SAP Event Management. The data collection and evaluation process is local within the warehouse. At first there is not requested any automatic system behaviour to particular events...
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Best regards,
Laura

Hello Laura,
principally the process would fit for EM. But EWM is not integrated up to now to EM i.e. you would have to do the connection from EWM to EM by your own.
How to generally connect an application to EM is described here:
service.sap.com/scm
-> Event Managament
-> Technical Information
-> Connect SAP objects to SAP EM
Best regards,
Steffen

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freezes.
I'm Using:
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OS version : 2002 SP2

I see the same thing happen to me. Had to get by without it.

DVD Event Manager = question

Hello,
I have following question regarding the - DVD Event Manager
(DVD Event
Manager.dcr). Basiclly all tutorials I have seen, are
refering to use - DVD
Event Manager - with Shockwave. I would like to use the - DVD
Event
Manager.dcr - inside a projector.exe, which I would like to
distribute on
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Does the enduser have to install shockwave, when the project
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Walter

> Does the enduser have to install shockwave, when the
project is delivered as
> projector.exe?
No.

Monitoring PRI using Embedded Event Manager

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