Junos OS

Hey.
I want to set the speed of the client 5gb

show interfaces ae0 unit 5
vlan-id 5;
family inet {
filter {
input I-OUT;
output I-IN;

show firewall filter I-OUT

term 100 {
from {
source-prefix-list {
W-MY;
}
}
then {
policer 5000mbit;
count I-MY-OUT;
accept;
}
}

show firewall filter MY-IN
term 100 {
from {
destination-prefix-list {
I-MY;
}
}
then {
policer 5000mbit;
count I-MY-IN;
accept;
}
}

show policy-options prefix-list I-MY
10.5.0.0/24;

show firewall policer 5000mbit
if-exceeding {
bandwidth-limit 5g;
burst-size-limit 3125000;
}
then discard;

in the end, I get 20g!
all multiply by 4х....
for example policer 1g

if-exceeding {
bandwidth-limit 1g;
burst-size-limit 625k;
}
then discard;

get 4g!

2g will be 8g

MX240

FPC 1  MPC-3D-16XGE-SFPP
FPC 2  MPC-3D-16XGE-SFPP

Hi fiber,

If you want to police trafic on ae interface you need to use shared-bandwidth-policer feature.

Please check this article: Policer Support for Aggregated Ethernet Interfaces Overview

Thanks,

Alex

You have2 options 

1) shared-bandwidth-policer , as already recommended 

2) use targeted-distribution 

if you want limit only some ip addresses - you should use filter. Just add interface-specific to filter

thanks for the help

works!

show firewall policer TEST
shared-bandwidth-policer;
if-exceeding {
bandwidth-limit 50m;
burst-size-limit 5m;
}
then discard;

show firewall filter TEST
interface-specific;
term 10 {
from {
source-prefix-list {
TEST;
}
}
then {
policer TEST;
accept;
}
}

Hi ,

If the above solution worked for you please flag the relevant post as an "Accepted Solution" so others can benefit..