[c-nsp] IP Sla Configuration

Arie Vayner (avayner) avayner at cisco.com
Wed Nov 26 02:52:07 EST 2008


Dan,

Take a look at EEM:
http://www.cisco.com/en/US/docs/ios/netmgmt/configuration/guide/nm_eem_o
verview_ps6441_TSD_Products_Configuration_Guide_Chapter.html

You can monitor things like counters (crc etc) and other more advanced
things, and act when something is wrong. 
Take a look, and let me know if you need further info.

Arie

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Dan Letkeman
Sent: Wednesday, November 26, 2008 02:02 AM
To: cisco_nsp
Subject: [c-nsp] IP Sla Configuration

Hello,

I have 5 different route's on our 2821 router and I'm running IP SLA
to dynamically remove routes if they are down.  The problem is that
when I monitor the address of the device, but the link is up but flaky
it still responds and does not remove the route.

The device i'm monitoring is an 827 router with an adsl connection.

Is there a better way to configure it that what I have done?



ip sla 1
 icmp-echo *.*.56.144
 timeout 3000
 frequency 5
ip sla schedule 1 life forever start-time now

ip route 0.0.0.0 0.0.0.0 192.168.11.101 track 1

track 1 ip sla 1 reachability



Thanks,
Dan.
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