teamnl command not found

In this troubleshooting guide we learn how to fix teamnl command not found error message

Introduction

When you run more command in linux terminal / console, you get the following error message

teamnl: command not found

or when using sudo you get the following error message

sudo: teamnl: command not found

Solutions to teamnl: command not found

How To Fix teamnl: command not found in Ubuntu / Debian / Kali Linux / Raspbian

In Ubuntu teamnl is provided by libteam-utils package.

libteam-utils is:

Libteam provides a mechanism to team multiple NICs (ports) at OSI Layer 2 (Data link) into a single virtual NIC. The process is called “channel bonding”, “Ethernet bonding”, “channel teaming”, “link aggregation”, etc. This is already implemented in the Linux kernel by the bonding driver but unlike the bonding driver, libteam (user space) has the following additional features:

load-balancing for LACP support
NS/NA (IPV6) link monitoring
port priorities and stickiness (“primary” option enhancement)
separate per-port link monitoring setup

Libteam requires Linux kernel 3.3 or higher.

This package provies user-space counterpart for team network driver.

To fix this problem, we can install more using the command below.

sudo apt-get -y install libteam-utils

This command might take some time to finish depending on your machine internet connection.

You can also use apt command to install libteam-utils.

sudo apt -y install libteam-utils

Or if you have aptitude installed you can use the following command.

sudo aptitude install libteam-utils

Summary

In this tutorial we learn how to fix teamnl command not found error in Ubuntu / Debian / Kali Linux or Raspbian distribution.