Cisco router EEM script : clear ip nat translation at a periodic time

[Ismael10]

Hello All,

is it possible to clear ip nat translation lines from the table at a given time periodically using EEM?

[paul driver · Accepted solution]

Hello
Should be able to scheduled a cron job daily or weekly.

Below should clear the nat table working every day at 16:45


"* * * * *" = "min hour dayofmonth monthofyear dayofweek" (0 = sunday)

event manager applet Clear-Nat_Table
event timer cron cron-entry "45 16 * * 1-5"
action 1.1 cli command "enable"
action 1.2 cli command "clear ip nat translations **
action 1.3 syslog msg "Nat table cleared"

[Ismael10]

thank you for the quick response Paul.

I have configured an enable password. does it matter in the way to configure action cli?

[paul driver]

Hello

the script runs in the router-switch so it’s will work even if your not logged into the device - so that’s fine