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Examples: Configuring Version 9 Flow Templates

The following is a sample version 9 template configuration:

services {
flow-monitoring {
version9 {
template ip-template {
flow-active-timeout 20;
flow-inactive-timeout 120;
ipv4-template;
}
template mpls-template-1 {
mpls-template {
label-position [1 3 4];
}
}
template mpls-ipv4-template-1 {
mpls-ipv4-template {
label-position [1 5 7];
}
}
}
}
}

The following is a sample firewall filter configuration for MPLS traffic:

firewall {
family mpls {
filter mpls_sample {
term default {
then {
accept;
sample;
}
}
}
}
}

The following sample configuration applies the MPLS sampling filter on a networking interface and configures the AS PIC to accept both IPv4 and MPLS traffic:

interfaces {
at-0/1/1 {
unit 0 {
family mpls {
filter {
input mpls_sample;
}
}
}
}
sp-7/0/0 {
unit 0 {
family inet;
family mpls;
}
}
}

The following example applies the MPLS version 9 template to the sampling output and sends it to the AS PIC:

forwarding-options {
sampling {
input {
family mpls {
rate 1;
}
}
output {
flow-active-timeout 60;
flow-inactive-timeout 30;
cflowd 1.2.3.4 {
port 2055;
version9 {
template mpls-ipv4-template-1;
}
}
interface sp-7/0/0 {
source-address 1.1.1.1;
}
}
}
}
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