Joseph Clarke

Member Since: Feb 20, 2002

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

Joseph Clarke has commented on HTTP Event Detector

10 hours 41 min ago
No, there is no HTTP ED.  However, you can download the EEM HTTP server...

Joseph Clarke has commented on eem script for 'config t'

10 hours 45 min ago
Sure.  You can use the CLI event detector for this: event manager...

Joseph Clarke has commented on Cisco IOS XR EEM

11 hours 20 min ago
This looks right (assuming there is in fact a space after the '#'...

Joseph Clarke has commented on ios_config "no vlan 2000-4094" "end" not working in tclsh

5 days 1 hour ago
I tested here locally with a 15.0(2)SE7 on a 3560CG, and it worked.  That...

Joseph Clarke has commented on Cisco IOS XR EEM

1 week 1 day ago
I meant for there also to be an append output $_cli_result after the...

Joseph Clarke has commented on Cisco IOS XR EEM

2 weeks 12 hours ago
You may need to move the "set output" command right after you run the...

Joseph Clarke has commented on Cisco IOS XR EEM

2 weeks 1 day ago
Chane the regsub line to: regsub -all {\s+} $line " " line ...

Joseph Clarke has commented on EEM monitoring over Reverse Telnet Session

2 weeks 3 days ago
The $_cli_line variable will give you the whole command entered.

Joseph Clarke has commented on EEM monitoring over Reverse Telnet Session

2 weeks 3 days ago
You can have EEM intercept random CLI commands by adding the keyword "...

Joseph Clarke has commented on EEM monitoring over Reverse Telnet Session

2 weeks 3 days ago
I suggest you go with your CLI policy approach.  Have that policy install...

Joseph Clarke has commented on EEM monitoring over Reverse Telnet Session

2 weeks 5 days ago
Ah, I understand a bit more.  There is no way to do a send/expect like...

Joseph Clarke has commented on EEM monitoring over Reverse Telnet Session

2 weeks 5 days ago
You can intercept the starting telnet or send commands, then interact with the...

Joseph Clarke has commented on EEM script to shut down unused ports.

2 weeks 5 days ago
See this thread.  The scripts there will do what you want. https://...

Joseph Clarke has commented on Is it possible to use EEM to login via SSH to another device, and execute commands ?

2 weeks 5 days ago
Yep, this is possible with something simple like this applet: event...

Joseph Clarke has commented on EEM monitoring over Reverse Telnet Session

2 weeks 5 days ago
If I understand correctly, you want to intercept commands sent after one does...

Joseph Clarke has commented on Cisco IOS XR EEM

2 weeks 6 days ago
I see the problem.  Change the regexp line to: if { [regexp {^([0-9...

Joseph Clarke has commented on Cisco IOS XR EEM

3 weeks 1 hour ago
What does your current script look like?

Joseph Clarke has commented on EEM problem with "event timer absolute time"

3 weeks 1 day ago
I honestly have never seen anyone use this timer.   You'd be better...

Joseph Clarke has commented on EEM Applet SSH won't get passed Enable Prompt

3 weeks 6 days ago
A * by itself is wrong.  You need to use ".*".  But have...

Joseph Clarke has commented on EEM Applet SSH won't get passed Enable Prompt

3 weeks 6 days ago
You might try relaxing the pattern.  Maybe try .* to see what you get....

Joseph Clarke has commented on Parse Running Config with TcL

3 weeks 6 days ago
Honestly, I am pushing people away from using tclsh for anything more than a...

Joseph Clarke has commented on Script / Tracker repeat

3 weeks 6 days ago
Please post the EEM config currently on the device as well as the full context...

Joseph Clarke has commented on Cisco IOS XR EEM

3 weeks 6 days ago
You haven't posted the actual error, but I doubt it's due to a missing...

Joseph Clarke has commented on Cisco IOS XR EEM

4 weeks 10 hours ago
The script is fine.  Just make sure your SMTP server allows email from...

Joseph Clarke has commented on Add MAC Address to interface on Up, remove from down EEM

1 month 22 hours ago
Something like this should work: event manager applet detect-mac ...

Joseph Clarke has commented on Need to shut down port if remote port does not respond to ICMP

1 month 2 days ago
If all you are about is tracking the ICMP reachability (up or down), then just...

Joseph Clarke has commented on Cisco IOS XR EEM

1 month 4 days ago
Your command has embedded quotes.  Assuming it works when you type it...

Joseph Clarke has commented on Cisco IOS XR EEM

1 month 4 days ago
Interesting.  Seems the output isn't being saved where it should....

Joseph Clarke has commented on Script / Tracker repeat

1 month 5 days ago
What you should do is have your track down applet install another applet that...

Joseph Clarke has commented on Cisco IOS XR EEM

1 month 5 days ago
Nothing would appear unless you're on the console or monitoring the current...

Joseph Clarke has commented on If DHCP fails, give static IP EEM script

1 month 1 week ago
The timer is easy.  Just use the syslog message that's generated to...

Joseph Clarke has commented on EEM Script to stop SIP service if a network route disappears from the routing table

1 month 1 week ago
If you have AAA command authz enabled, then make sure you've configured...

Joseph Clarke has commented on EEM - event timer cron problem

1 month 1 week ago
Depending on the IOS version, this could be CSCum88606.  It's fixed in...

Joseph Clarke has commented on Cisco IOS XR EEM

1 month 2 weeks ago
Syslog is a bad way to pass command output.  Try "puts" instead...

Joseph Clarke has commented on Router no memory when run tcl

1 month 2 weeks ago
There very well could be a memory leak in the http_server.tcl script.  You...

Joseph Clarke has commented on Cisco IOS XR EEM

1 month 2 weeks ago
Yes, that should work.

Joseph Clarke has commented on how do you find the list of builtin variables?

1 month 3 weeks ago
For variables passed to events by their event detector, see the output of...

Joseph Clarke has commented on EEM script to monitor primary link & secondary link and choose the Best.

1 month 3 weeks ago
Given the number of criteria, you could have a policy that wakes up...

Joseph Clarke has commented on Saturate Interface

1 month 3 weeks ago
I haven't seen one.  There has been talk of a speed test script idea,...

Joseph Clarke has commented on WIFI AP action via CDP and MAC Address

2 months 3 days ago
Something like this would work: cli command "show mac address-table...

Joseph Clarke has commented on WIFI AP action via CDP and MAC Address

2 months 3 days ago
You still have some embedded quotes that need to be replaced with $q else they...

Joseph Clarke has commented on @ in username

2 months 4 days ago
Unfortunately, this does not work in applets.  The workaround is to...

Joseph Clarke has commented on Save File on Flash without delete last one with EEM

2 months 5 days ago
I suppose you could do this with applets assuming all files start with "...

Joseph Clarke has commented on Save File on Flash without delete last one with EEM

2 months 1 week ago
Here is some Tcl code that you can add to your EEM policy to do file rotation....

Joseph Clarke has commented on tcl script to get file from ftp server fails when executed by eem applet

2 months 1 week ago
Change your applet's event line to: event timer countdown time 1...

Joseph Clarke has commented on TCL exec command withount result

2 months 1 week ago
There used to be a bug where the use of pipes in tclsh didn't work.  I...

Joseph Clarke has commented on Hang occurs

2 months 1 week ago
There's a piece of the logic I'm missing.  If you react to the...

Joseph Clarke has commented on Dual sim router

2 months 1 week ago
I don't understand the question.  If you have different SIM numbers,...

Joseph Clarke has commented on EEM issue

2 months 1 week ago
Hmmm, I don't see any problems here.  But perhaps there is something...

Joseph Clarke has commented on EEM issue

2 months 1 week ago
Can you post the whole show run?  As well, what happens when you connect...

Bio

As a Global Technical Center 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’s current passions are around network programmability, embedded automation, and software defined networking. He helps to support and enhance technologies, such as the Embedded Event Manager, Tcl, and ONE Platform Kit (onePK). He is one of the founders and architects of the Lithium-based community platform, Tech Zone, which is used as the standard for collaboration and knowledge management by Cisco technical support. Joe is a top-rated speaker at 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.” He worked as the XML lead on the Common Vulnerability and Reporting Framework project, which is a cross-vendor effort to standardize how security advisory data is shared amongst organizations. Joe is co-author of seven Cisco patents, including two on leveraging XMPP as a network management and as a VPN protocol. He is an alumnus of the University of Miami and holds a Bachelor of Science degree in computer science.








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Discussion started 11
Answers marked as Correct 3037
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