问Cisco IP SLA snmp通知

EN

track 1 rtr 123 reachability
 delay down 20 up 60
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ip route 0.0.0.0 0.0.0.0 1.2.3.4 track 1
ip route 0.0.0.0 0.0.0.0 4.3.2.1 254 name ADSL_Backup
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ip sla 123
 icmp-echo 3.4.5.6 source-interface FastEthernet0/0
 timeout 2000
 frequency 10
ip sla schedule 123 life forever start-time now
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logging trap notifications
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event manager applet IP-SLA-123-TIMEOUT
 event snmp oid 1.3.6.1.4.1.9.9.42.1.2.9.1.6.123 get-type exact entry-op eq entry-val 1 exit-op eq exit-val 2 poll-interval 5
 action 1.0 mail server "7.6.5.4" to "me@mail.com" from "monitor@mail.local" subject "IP SLA 123 Timeout" body "Timeout on the primary line"
event manager applet IP-SLA-123-OK
 event snmp oid 1.3.6.1.4.1.9.9.42.1.2.9.1.6.123 get-type exact entry-op eq entry-val 2 exit-op eq exit-val 1 poll-interval 5
 action 1.0 mail server "7.6.5.4" to "me@mail.com" from "monitor@mail.local" subject "IP SLA 123 Restored" body "Primary line restored"