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sajjad.akram1986
Beginner

script for automatically shutting flapping interface

dear all,

I am looking for a eem scrip  so that when interface flap up/down for atleast five times, script should shutdown this interface and no shut another interface  based on logs generated. and after three hours or so it should again no shut the flaping link.

Thanks

Saju

1 REPLY 1
Jeffrey Simon
Beginner

Hello,

I wrote a similar script to passive-interface EIGRP if it is flapping.  The logic remains the same.  Just change the trigger and what actions you want it to take.

event manager applet CIRCUIT_STABILITY authorization bypass

event syslog occurs 3 pattern " %DUAL-5-NBRCHANGE: EIGRP-IPv4 10: Neighbor 10.51.2.1 .*down" period 45000 maxrun 120

action 1.0 cli command "enable"

action 1.1 syslog priority errors msg "%EEM-ACTION-ENGAGED% due to Multiple EIGRP Flaps"

action 2.0 cli command "conf t"

action 3.0 cli command "router eigrp 10"

action 4.0 cli command "passive-interface tunnel 512"

action 4.1 syslog priority errors msg "Tunnel 512 has been made passive by TEST"

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