September 2010
1 post
Know when your vpn tunnels are down - configure...
1. First let’s define some global variables the router will need to lookup the smtp relay’s address when sending email alerts (in our case we use Postini) ip domain-lookup ip name-server 4.2.2.2 2. Let’s get the sendmail.tcl script onto the local router’s flash. EEM applets will use this TCL script to send the actual alerts (script courtesy of and available on cisco.com)
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