Speedtest Mikrotik

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  1. I am using a Mikrotik CRS125-24G-1S-RM with the latest firmware. I was using a 50 meg PPPOE DSL connection on port 1 and it worked flawlessly. I got full and consistent speeds. I switch from DSL to 250 meg Cable connection (same ISP) and my speeds only increased to around 60-70 routing through the Mikrotik.
  2. The Bandwidth Tester can be used to measure the throughput to another MikroTik router (either wired or wireless) and thereby help to discover network 'bottlenecks'.
  3. Speed-test tool Introduced in RouterOS v6.44 (CLI only) It is a simple test tool for measuring ping, jitter, TCP and UDP throughput from one MikroTik device, to another It is based on bandwidth-test and ping tool, to use it – the bandwidth-test server needs to be accessible It automatically determines optimal number of.

Applies to RouterOS: v6.44beta39+


Cara Membedakan Limit Speedtest dan Limit Bandwidth Client di Mikrotik - Gimana sih cara menaikkan limitasi speedtest di client dengan mikrotik? (sedangkan paket yang di pilih client paket yang paling rendah dalam kasus ini paket 1 Mbps) Jadi begini ceritanya ada pelanggan yang kerjaanya ngecek speed internet melulu pake speedtest cbn kalo gak. Sep 15, 2019 Contribute to alsyundawy/MIKROTIK-SCRIPT development by creating an account on GitHub. MIKROTIK-SCRIPT / Speedtest Mangle layer7 Mikrotik.txt Go to file Go to file T.

Packages required:system

The Speed Test is an easy test tool for measuring ping, jitter, TCP and UDP throughput from one MikroTik device, to another.
'speed-test' command is based on Ping Tool and Bandwidth Test. In order to use this command - Bandwidth test server needs to be accessible.

General interface properties

Sub-menu:/tool speed-test

address (IP address; Default: ')IP address of host
connection-count (integer; Default: 20)If device has more than 20 cores - core count will be used
password (string; Default: )Password for the remote device
test-duration (integer; Default: 10)Duration for each test (By default: 5 tests * 10 sec duration + 1sec pause between each test = 55sec)
user (string; Default: admin)Remote device username

Usage example

Bandwidth and speed tests should be conducted through the devices, not on them to ensure real life simulation and not to overload the CPU on the devices under testing,(DUT) due to traffic generating process.

To run a simple test from device A ( to device B (

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If any of device CPU utilization during test reaches 100% warning message will appear:

'test-duration' parameter allows changing duration of all of the 5 tests:

Speedtest Mikrotik
  • ) Ping test with 50ms delay
  • ) TCP recieve
  • ) TCP send
  • ) UDP recieve
  • ) UDP send

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< Manual:Tools

Applies to RouterOS: v2.9, v3, v4+

Public-Mikrotik-Bandwidth-Test-Server(s) - Page 3 - MikroTik

  • 2Bandwidth Test Server
  • 3Bandwidth Test Client


Packages required:system

The Bandwidth Tester can be used to measure the throughput to another MikroTik router (either wired or wireless) and thereby help to discover network 'bottlenecks'.

The TCP test uses the standard TCP protocol with acknowledgments and follows the TCP algorithm on how many packets to send according to latency, dropped packets, and other features in the TCP algorithm. Please review the TCP protocol for details on its internal speed settings and how to analyze its behavior. Statistics for throughput are calculated using the entire size of the TCP data stream. As acknowledgments are an internal working of TCP, their size and usage of the link are not included in the throughput statistics. Therefore this statistic is not as reliable as the UDP statistic when estimating throughput.

The UDP tester sends 110% or more packets than currently reported as received on the other side of the link. To see the maximum throughput of a link, the packet size should be set for the maximum MTU allowed by the links which is usually 1500 bytes. There is no acknowledgment required by UDP; this implementation means that the closest approximation of the throughput can be seen.


  • Up to RouterOS version 6.44beta39 Bandwidth Test used only single CPU core and reached its limits when core was 100% loaded.
  • Bandwidth Test uses all available bandwidth (by default) and may impact network usability.


  • Bandwidth Test uses a lot of resources. If you want to test real throughput of a router, you should run bandwidth test through the tested router not from or to it. To do this you need at least 3 routers connected in chain: the Bandwidth Server, the router being tested and the Bandwidth Client.

  • If you use UDP protocol then Bandwidth Test counts IP header+UDP header+UDP data. In case if you use TCP then Bandwidth Test counts only TCP data (TCP header and IP header are not included).

Bandwidth Test Server


Sub-menu:/tool bandwidth-server

allocate-udp-ports-from (integer 1000.64000; Default: 2000)Beginning of UDP port range
authenticate (yes no; Default: yes)Communicate only with authenticated clients
enabled (yes no; Default: yes)Defines whether bandwidth server is enabled or not
max-sessions (integer 1.1000; Default: 100)Maximal simultaneous test count


Bandwidth Server:

Mikrotik cable test

Active sessions:

To enable bandwidth-test server without client authentication:

Bandwidth Test Client

Command name:/tool bandwidth-test

address (IP address IPv6 prefix[%interface]; Default:)IP address of host
direction (both receive transmit; Default: receive)Direction of data flow
duration (time; Default:)Duration of the test
interval (time: 20ms.5s; Default: 1s)Delay between reports (in seconds)
local-tx-speed (integer 0.4294967295; Default: )Transfer test maximum speed (bits per second)
local-udp-tx-size (integer: 28.64000)Local transmit packet size in bytes
password (string; Default: ')Password for the remote user
protocol (udp tcp; Default: udp)Protocol to use
random-data (yes no; Default: no)If random-data is set to yes, the payload of the bandwidth test packets will have incompressible random data stream so that links that use data compression will not distort the results (this is CPU intensive and random-data should be set to no for low speed CPUs)
remote-tx-speed (integer 0.4294967295; Default: )Receive test maximum speed (bits per second)
remote-udp-tx-size (integer: 28.64000)Remote transmit packet size in bytes
tcp-connection-count (integer 1.100; Default: 20)Number of TCP connections to use
user (string; Default: ')Remote user


To run 15-second long bandwidth-test to the host sending and receiving 1000-byte UDP packets and using username admin to connect:

Mikrotik Limit Bandwidth By Interface

Link-local IPv6 example:

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Mikrotik Btest Server

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