Joseph Clarke

Member Since: Feb 20, 2002

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

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

1 day 9 min 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

2 days 22 hours ago
Your command has embedded quotes.  Assuming it works when you type it...

Joseph Clarke has commented on Cisco IOS XR EEM

2 days 22 hours ago
Interesting.  Seems the output isn't being saved where it should....

Joseph Clarke has commented on Script / Tracker repeat

3 days 18 hours ago
What you should do is have your track down applet install another applet that...

Joseph Clarke has commented on Cisco IOS XR EEM

3 days 21 hours 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

5 days 19 hours 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

5 days 19 hours ago
If you have AAA command authz enabled, then make sure you've configured...

Joseph Clarke has commented on EEM - event timer cron problem

5 days 19 hours ago
Depending on the IOS version, this could be CSCum88606.  It's fixed in...

Joseph Clarke has commented on Cisco IOS XR EEM

2 weeks 3 days ago
Syslog is a bad way to pass command output.  Try "puts" instead...

Joseph Clarke has commented on Router no memory when run tcl

2 weeks 4 days 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

2 weeks 4 days ago
Yes, that should work.

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

2 weeks 6 days 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.

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

Joseph Clarke has commented on Saturate Interface

3 weeks 1 day 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

1 month 1 day 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

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

Joseph Clarke has commented on @ in username

1 month 2 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

1 month 3 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

1 month 5 days 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

1 month 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

1 month 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

1 month 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

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

Joseph Clarke has commented on EEM issue

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

Joseph Clarke has commented on EEM issue

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

Joseph Clarke has commented on EEM issue

1 month 1 week ago
This seems like it might be a config issue on the VTY lines.  Can you post...

Joseph Clarke has commented on Dual sim router

1 month 1 week ago
This should work: action 0.1 cli command "enable"action 0.2 cli...

Joseph Clarke has commented on Customized OSPF SNMP trap

1 month 2 weeks ago
You now have complete control over that trap.  If you want it to resemble...

Joseph Clarke has commented on HELP Needed: scheduled EEM script to find which VG224 voice-ports are in "REM_ONHOOK_PEN", and then bounce them

1 month 2 weeks ago
This applet should work. event manager applet reset-voice-port event...

Joseph Clarke has commented on Customized OSPF SNMP trap

1 month 3 weeks ago
Yes, it is possible given your version of IOS.  See this document: ...

Joseph Clarke has commented on TCL ios-xr append line to prefix-set

1 month 4 weeks ago
I don't have a definitive answer to your question because I'm not as...

Joseph Clarke has commented on UBR EEM script resetting the modem

2 months 4 days ago
You also need to surround your pattern in parentheses: ([A-Za-z]+) ...

Joseph Clarke has commented on UBR EEM script resetting the modem

2 months 4 days ago
The policy produced by this tool is a syslog policy, so you can't execute...

Joseph Clarke has commented on UBR EEM script resetting the modem

2 months 5 days ago
On platforms that do not yet support EEM 3.0, you will need to switch to EEM...

Joseph Clarke has commented on Cisco IOS XR EEM

2 months 1 week ago
I haven't personally tried attach commands through EEM, but I think they...

Joseph Clarke has commented on Automatic Backup Using EEM

2 months 1 week ago
You can add _$_event_pub_sec to get a timestamp added to the filename. The...

Joseph Clarke has commented on SNMP Trap: login on-success log/trap not working

2 months 1 week ago
In newer code, make sure you have: logging snmp-trap 0 7 Configured...

Joseph Clarke has commented on IP SLA & SNMP traps

2 months 1 week ago
You're not actually showing any evidence of SNMP traps here.  If you...

Joseph Clarke has commented on SNMP Trap: login on-success log/trap not working

2 months 1 week ago
This sounds like CSCtg26052.  It is fixed, but I'm not sure what code...

Joseph Clarke has commented on Cisco IOS XR EEM

2 months 1 week ago
I don't know what commands and data you're looking to extract or how...

Joseph Clarke has commented on SNMP Trap: login on-success log/trap not working

2 months 1 week ago
Post the output of "show logg"

Joseph Clarke has commented on EEM timer watchdog

2 months 2 weeks ago
You need to add: action 0.5 cli command "enable"

Joseph Clarke has commented on Cisco IOS XR EEM

2 months 2 weeks ago
The output is stored in an in-memory variable.  You can decide how to...

Joseph Clarke has commented on HOW TO CONFIGURE EEM NEXUS 3000 FOR WATCHDOG

2 months 2 weeks ago
This is not possible on NX-OS.  You can, however, use the scheduler...

Joseph Clarke has commented on Cisco IOS XR EEM

2 months 2 weeks ago
I'm not exactly sure what you're asking.  If you're asking can...

Joseph Clarke has commented on Cisco EEM script to detect a sequence of SYSLOG messages

2 months 2 weeks ago
EEM cannot detect syslog messages that it generates.  If you want to chain...

Joseph Clarke has commented on EEM Applet - email alert on syslog events -

2 months 2 weeks ago
Taking the extracted interface name, you could do: cli command "show...

Joseph Clarke has commented on cli_run_interactive: unexpected results

3 months 5 days ago
This should do it for you.

Joseph Clarke has commented on Configuration change logs with EEM

3 months 5 days ago
There doesn't appear to be any variable support in ASA EEM at the moment....

Joseph Clarke has commented on EEM Script for CPU

3 months 5 days ago
I believe that is EEM 3.0, so you will have to switch to Tcl to do what you...

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
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