netdata/netdata

<!--startmeta
custom_edit_url: "https://github.com/netdata/netdata/edit/master/src/collectors/freebsd.plugin/integrations/net.inet.tcp.states.md"
meta_yaml: "https://github.com/netdata/netdata/edit/master/src/collectors/freebsd.plugin/metadata.yaml"
sidebar_label: "net.inet.tcp.states"
learn_status: "Published"
learn_rel_path: "Collecting Metrics/FreeBSD"
most_popular: False
message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE COLLECTOR'S metadata.yaml FILE"
endmeta-->

# net.inet.tcp.states


<img src="https://netdata.cloud/img/network.svg" width="150"/>


Plugin: freebsd.plugin
Module: net.inet.tcp.states

<img src="https://img.shields.io/badge/maintained%20by-Netdata-%2300ab44" />

## Overview





This collector is supported on all platforms.

This collector supports collecting metrics from multiple instances of this integration, including remote instances.


### Default Behavior

#### Auto-Detection

This integration doesn't support auto-detection.

#### Limits

The default configuration for this integration does not impose any limits on data collection.

#### Performance Impact

The default configuration for this integration is not expected to impose a significant performance impact on the system.


## Metrics

Metrics grouped by *scope*.

The scope defines the instance that the metric belongs to. An instance is uniquely identified by a set of labels.



### Per net.inet.tcp.states instance

A counter for TCP connections.

This scope has no labels.

Metrics:

| Metric | Dimensions | Unit |
|:------|:----------|:----|
| ipv4.tcpsock | connections | active connections |



## Alerts


The following alerts are available:

| Alert name  | On metric | Description |
|:------------|:----------|:------------|
| [ tcp_connections ](https://github.com/netdata/netdata/blob/master/src/health/health.d/tcp_conn.conf) | ipv4.tcpsock | IPv4 TCP connections utilization |


## Setup

### Prerequisites

No action required.

### Configuration

#### File

The configuration file name for this integration is `netdata.conf`.
Configuration for this specific integration is located in the `[plugin:freebsd]` section within that file.

The file format is a modified INI syntax. The general structure is:

```ini
[section1]
    option1 = some value
    option2 = some other value

[section2]
    option3 = some third value
```
You can edit the configuration file using the `edit-config` script from the
Netdata [config directory](/docs/netdata-agent/configuration/README.md#the-netdata-config-directory).

```bash
cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata
sudo ./edit-config netdata.conf
```
#### Options



<details><summary>Config options</summary>

| Name | Description | Default | Required |
|:----|:-----------|:-------|:--------:|
| net.inet.tcp.states | Enable or disable TCP state metric. | yes | no |

</details>

#### Examples
There are no configuration examples.