07-08-2019 11:15 PM - edited 07-08-2019 11:24 PM
Hello, folks
Can someone explain how to create EEM applet on router? What I need: automatically change tunnel source interface from one to another when the first one goes down. I mean when one ISP goes down we will switch to another ISP manually but we want to switch automatically to another tunnel source interface (the interface on which we will switch to backup ISP)
from:
interface Tunnel0
ip address y.y.y.y
tunnel source GigabitEthernet0
tunnel destination x.x.x.x
to:
interface Tunnel0
ip address y.y.y.y
tunnel source FastEthernet1
tunnel destination x.x.x.x
07-08-2019 11:33 PM
Have a look at https://community.cisco.com/t5/networking-documents/how-to-introduce-large-delays-in-eem-policies/ta-p/3161702. You can adapt the "track-down" applet so that instead of bringing up cell0, it switches your tunnel source. The same can be done for "track-up" so that the tunnel source switches back.
07-09-2019 09:05 PM - edited 07-09-2019 09:50 PM
thank you for the answer!
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