Juniper SRX (JunOS) does backup routing via RPM, similar to Cisco IP SLA

{PRIMARY:NODE0} [Edit Services]

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RPM {

Probe Probe-2nd-line {

Test 2nd-isp {

Target address 11.22.33.44; //Probe target address, probe type default is Icmp-ping

Probe-count 6; How many times, 6 times?

Probe-interval 10; The detection interval is 10 seconds each time.

Test-interval 15; 6 times a cycle, how many seconds each cycle interval, 15 seconds. It means that there is No 10 seconds to send a ping, 6 times, 6 times, and so on for 15 seconds in a new round of detection.

History-size 1024; How many records are saved for probing historical data

Thresholds {

Successive-loss 6; How many packets are lost in a row.

Total-loss 6; Total number of packages lost. and relationships.

}

Destination-interface reth2.0; from which interface to send out the detection message

Hardware-timestamp;

Next-hop 124.193.66.129; The next hop address of the probe packet, which is the interface that specifies which physical line to probe from

}

}

}

ip-monitoring {

Policy Probe-2nd-line-policy {

Match {

Rpm-probe Probe-2nd-line;

}

then {

Preferred-route {

Route 0.0.0.0/0 {

Next-hop 55.66.77.88; Modify the next hop of the default route

}

}

}

}

}

This article is from "Prodigal 燕青" blog, please be sure to keep this source http://lzyqlzyq.blog.51cto.com/1023939/1857986

Juniper SRX (JunOS) does backup routing via RPM, similar to Cisco IP SLA