How to use shaper to hard limit one network

General questions
1 
show traffic-policy shaper WAN-OUT | commands
set bandwidth '400mibit'
set class 10 bandwidth '50%'
set class 10 burst '1kb'
set class 10 ceiling '50%'
set class 10 match X ip destination address '172.16.179.0/24'
set class 10 queue-type 'fair-queue'
set default bandwidth '400Mbit'
set default burst '15k'
set default ceiling '100%'
set default queue-type 'fair-queue'

Can I not hard limit shaper per class? Traffic to 172.16.179.0/24 still gets 400Mbit

I have 400Mbps, and I want to give:
src-ip address X 200Mbps
src-ip address Y 150Mbps
src-ip address Z 50Mbps

I am also using input interface and redirecting wan-in to ifb123

2

You have set “400mibit” did you mean to set “400mbit”?

They are different numbers.

vyos@ferarri# set traffic-policy shaper shape-17mbit bandwidth
Possible completions:
   auto         Rate matches interface speed (default)
   <number>     Rate in k (1000) bytes per second
   <number>bit  bit(1), kbit(10^3), mbit(10^6), gbit, tbit
   <number>ibit kibit(1024), mibit(1024^2), gibit(1024^3), tbit(1024^4)
   <number>ibps kibps(1024*8), mibps(1024^2*8), gibps, tibps *Byte/sec*
   <number>bps  bps(8),kbps(8*10^3),mbps(8*10^6), gbps, tbps *Byte/sec*
   17mbit

Tim

3

No, thats not it. There is still some issues.

4

Assuming your link is 200Mbps and you want to limit and guarantee the traffic as below:
-10Mbps for traffic addressed to 10.0.1.2/32
-30Mbps for traffic addressed to 10.0.1.3/32
-60Mbps for traffic addressed to 10.0.1.4/32
-100Mbps for the rest (with possibility to consume even 200Mbps if available)

you can use something like this:

set shaper TEST bandwidth '200mbit'
set shaper TEST class 10 bandwidth '10mbit'
set shaper TEST class 10 match CL10 ip destination address '10.0.1.2/32'
set shaper TEST class 20 bandwidth '30mbit'
set shaper TEST class 20 match CL20 ip destination address '10.0.1.3/32'
set shaper TEST class 30 bandwidth '60mbit'
set shaper TEST class 30 match CL30 ip destination address '10.0.1.4/32'
set shaper TEST default bandwidth '100mbit'
set shaper TEST default ceiling '100%'
set shaper TEST default queue-type 'fair-queue'
5

@g.skupien thanks, allthough, what I am trying to achive, is that the networks cannot utilize the full bandwidth when its free. I want to limit them to 10,30,60 and 100Mbps and thats it :slight_smile:

6

The ceiling should do it (note that you can specify a specific bandwidth in this parameter rather than a %).
I have a similar setup where it works (an old version though…)

The issue may be due to the positioning of the traffic policy since you are redirecting traffic to ifb123

You should post the entire (sanitized) configuration.

7

That’s what ceiling is used for. Just look again to my previous example with default class :slight_smile: