Joe Clarke

Member Since: Feb 20, 2002

English
Joe Clarke's Activity on Cisco Support Community
Currently displaying 50 results

Joe Clarke has commented on Embedded Menu Manager with external authentication server

16 hours 30 min ago
Sounds like you need TACACS+ for this and push down an autocommand to run for...

Joe Clarke has commented on EEM and TCL Policy grab debug message

16 hours 43 min ago
First, there is no reason to call a tclsh script out of EEM.  If you need...

Joe Clarke has commented on Embedded Menu Manager with external authentication server

1 day 16 hours ago
This won't work as EMM is based on tclsh, and tclsh doesn't play well with AAA...

Joe Clarke has commented on Capturing output queue drops

1 day 16 hours ago
I do not know the commands to enable the packet capture on the 3850s.  I'm...

Joe Clarke has commented on Capturing output queue drops

4 days 13 hours ago
There is no magic that EEM can do that CLI and SNMP cannot.  Meaning, if...

Joe Clarke has commented on Unable to Wait 30 Seconds and then Call TCL Script as Action?

4 days 16 hours ago
See my response to https://supportforums.cisco.com/discussion/13009231/eem-...

Joe Clarke has commented on TCL Script works until it gets registered

4 days 16 hours ago
Turning a tclsh script into EEM Tcl is not as simple as adding an event...

Joe Clarke has commented on EEM Applet wont fire TCL script after countdown expires

4 days 16 hours ago
These applets won't accomplish what you want.  I also never recommend...

Joe Clarke has commented on Load a TCL Script from Startup?

6 days 14 hours ago
Do they have to be Tcl?  Can you use applets instead?  At least the...

Joe Clarke has commented on Load a TCL Script from Startup?

6 days 18 hours ago
If the devices support EEM 4.0, you can have them load directly from the remote...

Joe Clarke has commented on EEM script to read from a file

1 week 1 day ago
An EEM policy can open an SCP URL if the device supports it and read the...

Joe Clarke has commented on is there still a bug in EEM action mail on IOS version 15.4(3) ?

1 week 2 days ago
The mail action works, but if your actual username contains an '@' then you...

Joe Clarke has commented on ASA EEM for connection table item

1 week 4 days ago
No, this is not possible with ASA EEM today.  See http://www.cisco.com/c/...

Joe Clarke has commented on LMS 4.2 - what is pari.log?

2 weeks 16 hours ago
You should never delete LMS log files.  You can configure log rotation in...

Joe Clarke has commented on Stop cron schedule after triggered

2 weeks 1 day ago
You can enable "debug event manager action cli" to see the CLI commands being...

Joe Clarke has commented on Stop cron schedule after triggered

2 weeks 1 day ago
Yes, this is correct.  While I would have chosen a variable name that was...

Joe Clarke has commented on Stop cron schedule after triggered

2 weeks 1 day ago
No, this won't work.  You need to configure (config t) the environment...

Joe Clarke has commented on Stop cron schedule after triggered

2 weeks 1 day ago
You can do this with EEM contexts or by configuring an environment variable...

Joe Clarke has commented on Stop cron schedule after triggered

2 weeks 2 days ago
What you could do is when the event is triggered, drop into config mode and set...

Joe Clarke has commented on I configured EEM script along with IP SLA to implement DMVPN redundancy but not working

2 weeks 3 days ago
You did not include the script.

Joe Clarke has commented on EEM applet with timer

2 weeks 6 days ago
If you pre-delete the destination file, you will not have this problem. ...

Joe Clarke has commented on EEM applet with timer

2 weeks 6 days ago
Probably the easiest thing to do is: action 0.5 cli command "delete /force...

Joe Clarke has commented on Shutdown interface based on power attenuation?

3 weeks 15 hours ago
This should work.

Joe Clarke has commented on EEM QoS event

3 weeks 15 hours ago
The "exceeded" line also has a bps measurement.  If you don't use a gauge...

Joe Clarke has commented on Shutdown interface based on power attenuation?

3 weeks 16 hours ago
Do you mean < -17 db (i.e. abs(atten) > 17)?

Joe Clarke has commented on Error message from self removing EEM script

3 weeks 16 hours ago
Unfortunately, there isn't a workaround for this.

Joe Clarke has commented on Error message from self removing EEM script

3 weeks 1 day ago
This was fixed in relatively new versions of IOS.  You must be running an...

Joe Clarke has commented on EEM QoS event

3 weeks 1 day ago
You need to match on bps, not bytes.  Else once the counter hits 1000, it...

Joe Clarke has commented on SNMP Trap notification trigger issue

3 weeks 1 day ago
I was finally able to test this locally, and it works for me.  I...

Joe Clarke has commented on why cisco adopt tcl as eem script language but not perl or lua?

3 weeks 1 day ago
IOS XE 3.17 already includes limited release availability for Open Services...

Joe Clarke has commented on Variable preservation and pulling results from multiple triggers.

3 weeks 4 days ago
Take your resulting applet to http://www.marcuscom.com/convert_applet and that...

Joe Clarke has commented on Variable preservation and pulling results from multiple triggers.

3 weeks 4 days ago
For #1, you will need to use Tcl to preserve the variability. For #2, use "...

Joe Clarke has commented on HTTPS query by Tcl

3 weeks 4 days ago
No, this is not possible.  As we do more and more with containers on XE,...

Joe Clarke has commented on EEM QoS event

3 weeks 5 days ago
Since you're using the CLI to check I cannot say.  But I would use the...

Joe Clarke has commented on EEM QoS event

3 weeks 5 days ago
I believe you have a TAC case open on this, and I have given your TAC engineer...

Joe Clarke has commented on maximum length of username/password for “action 1.0 mail server” TAC 638645443

3 weeks 5 days ago
Yep, '@' will not work in applets (within a username).  You'll need to...

Joe Clarke has commented on Track read and iterator variables

4 weeks 10 hours ago
Ah, I misunderstood.  You have two choices.  Either use one applet...

Joe Clarke has commented on Track read and iterator variables

4 weeks 11 hours ago
Take a look at https://supportforums.cisco.com/document/102581/eem-built-action...

Joe Clarke has commented on Monitor default route BGP - tcl

1 month 3 days ago
I don't believe XR supports the routing event detector yet, so it's likely this...

Joe Clarke has commented on How to output multiple _cli_results in one email

1 month 1 week ago
Chances are the cat4000_flash: file system does not support "append".  You...

Joe Clarke has commented on Script not working for CPU utilization on a cisco 3845

1 month 1 week ago
If you see the syslog, then the problem is either that the disk0: file system...

Joe Clarke has commented on TCL-policy with Curl

1 month 1 week ago
Not cURL, but there is a fully-functioning http 1.0 client built in to EEM Tcl...

Joe Clarke has commented on Run only one instance of a specific EEM applet of a at one time.

1 month 1 week ago
Honestly, this sounds like a bad design.  Long-running EEM policies are...

Joe Clarke has commented on Condition EEM ASA

1 month 1 week ago
No, not with ASA EEM.  See http://www.cisco.com/c/en/us/support/docs/...

Joe Clarke has commented on tracking a state without any trigger

1 month 1 week ago
In your first After_Reboot applet, just change action 050 to: action 050...

Joe Clarke has commented on IP SLA event to fire EEM script

1 month 1 week ago
The EEM config is fine.  Are you sure the tracked object is actually down...

Joe Clarke has commented on SNMP Trap notification trigger issue

1 month 1 week ago
I assumed you also updated your EEM Tcl policy and reregistered it? If so,...

Joe Clarke has commented on EEM to Shut and No Shut Interface

1 month 1 week ago
This thread is long closed.  Start a new discussion for your issue in the...

Joe Clarke has commented on eem issue on different IOS

1 month 1 week ago
It could be that the interface in question doesn't have a description, or it...

Joe Clarke has commented on Unable to include Show command CLI syntax in output file via EEM

1 month 2 weeks ago
Just create an applet using the actions I mentioned above and convert it to Tcl...

Bio

As a Global TAC engineer, he has contributed to network management products and technologies by finding and fixing bugs, as well as implementing maintenance and troubleshooting components in Cisco Prime, Cisco’s flagship network management suite. Joe helps to support and enhance the embedded automation and programmability technologies, such as the Embedded Event Manager, Tcl, NETCONF/RESTCONF, and ONE Platform Kit (onePK). Joe is a top-rated speaker at Cisco’s annual user conference, CiscoLive!, as well as a certified as a Cisco Certified Internetworking Expert, Certified Java Programmer, and VMware Certified Professional. He has authored numerous technical documents on Cisco network management products and technologies as well as a chapter co-author in the Springer publication, “Network-Embedded Management and Applications: Understanding Programmable Networking Infrastructure”; and he served as one of the technical editors for the Cisco Press book, “Tcl Scripting for Cisco IOS.” Joe is co-author of 14 Cisco patents. He is an alumnus of the University of Miami and holds a Bachelor of Science degree in computer science.

Outside of Cisco, Joe is a member of the FreeBSD project. He is a committer in the project focusing mainly on the GNOME Desktop. He also maintains the FreeBSD ports Tinderbox application, which facilitates the automated packaging a testing of FreeBSD third-party ports. Joe is a certified private pilot for single-engine airplanes with an instrument rating.








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