---
title: "twamp-ref"
slug: "cli-sc-twamp-ref"
updated: 2025-07-03T09:57:46Z
published: 2025-09-03T14:11:33Z
canonical: "docs.crossworkassurance.cisco.com/cli-sc-twamp-ref"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.crossworkassurance.cisco.com/llms.txt
> Use this file to discover all available pages before exploring further.

# twamp-ref

## twamp-ref add stateful

twamp-ref add stateful - Add a TWAMP stateful packets reflector instance to a remote device

**Description:** twamp-ref add stateful allows system users to add a TWAMP stateful packets reflector to remote devices.

**Syntax:**

```
  twamp-ref add stateful <device-name <name>>
              <session <1-16>>
              filter <default_ipv4 | default_ipv6 | ipv4 | ipv6> filter_name
              {state <enable | disable>}

  <name>          = <string>
```

**Parameters:**

| Parameter | Description |
| --- | --- |
| device-name | Name of the remote device on which a TWAMP packets reflector instance is added. |
| Session | Stateful session id. From 1 to 16. |
| filter | Rule to apply to select packet. |
| state | Enable or disable this TWAMP packets reflector instance on the remote device. |

## twamp-ref delete stateful

twamp-ref delete stateful - Delete a TWAMP stateful packets reflector instance from a remote device

**Description:** twamp-ref delete stateful allows system users to delete a TWAMP stateful packets reflector from a remote device.

**Syntax:**

```
  twamp-ref delete stateful device-name <name> <session <1-16 | all>>

  <name>          = <string>
```

**Parameters:**

| Parameter | Description |
| --- | --- |
| device-name | Name of the remote device from which a TWAMP packets reflector instance is deleted. |
| Session | Stateful session id. From 1 to 16, or all. |

## twamp-ref add stateful

twamp-ref add stateful - Add a TWAMP stateful packets reflector instance to a remote device.

**Description:** twamp-ref add stateful allows system users to add a TWAMP stateful packets reflector to remote devices.

**Syntax:**

```
  twamp-ref add stateful <device-name <name>>
              <session <1-16>>
              filter <default_ipv4 | default_ipv6 | ipv4 | ipv6> filter_name
              {state <enable | disable>}

  <name>          = <string>
```

**Parameters:**

| Parameter | Description |
| --- | --- |
| device-name | Name of the remote device on which a TWAMP packets reflector instance is added. |
| session | Stateful session id. From 1 to 16. |
| filter | Rule to apply to select packet. |
| state | Enable or disable this TWAMP packets reflector instance on the remote device. |

## twamp-ref edit default_filter_stateful

twamp-ref edit default_filter_stateful - Edit the TWAMP stateful default filter parameters.

**Description:** Allows system user to edit the stateful TWAMP default filter.

**Syntax:**

```
  twamp-ref edit default_filter_stateful  <device-name <name>> {
              {udp-port <862, 1025-65535>} |
              {ip-match <enable | disable>} }

  <name>          = <string>
```

**Parameters:**

| Parameter | Description |
| --- | --- |
| device-name | Name of the remote device on which a TWAMP stateless packets reflector instance is edited. |
| udp-port | UDP port on which TWAMP packets are being reflected with a port. Valid ports are 862 and 1025 to 65535. |
| ip-match | Enable or disable the TWAMP packets reflector for matching device's IP address. |

## twamp-ref edit stateful

twamp-ref edit stateful - Edit the TWAMP stateful packets reflector instance parameters

**Description:** twamp-ref edit stateful allows system user to edit the TWAMP stateful packets reflector parameters tied to a remote device.

**Syntax:**

```
  twamp-ref edit stateful <device-name <name>> <session <1-16>> {
             {filter <default_ipv4 | default_ipv6 | ipv4 | ipv6> filter_name} |
             {state <enable | disable>}  }

  <name>          = <string>
```

**Parameters:**

| Parameter | Description |
| --- | --- |
| device-name | Name of the remote device from which a TWAMP stateful packets reflector instance is edited. |
| session | Stateful session id. From 1 to 16. |
| filter | Rule to apply to select packet. |
| state | Enable or disable the TWAMP packets reflector instance on the remote device. |

## twamp-ref edit stateless

twamp-ref edit stateless - Edit the TWAMP stateless packets reflector instance parameters

**Description:** twamp-ref edit stateless allows system user to edit the TWAMP stateless packets reflector parameters tied to a remote device.

**Syntax:**

```
twamp-ref edit stateless <device-name <name>> {
              {state <enable | disable>} |
              {udp-port <862, 1025-65535>} |
              {ip-match <enable | disable>} }

<name>        =<string>
```

**Parameters:**

| Parameter | Description |
| --- | --- |
| device-name | Name of the remote device on which a TWAMP stateless packets reflector instance is edited. |
| State | Enable or disable the TWAMP packets reflector instance on the remote device. |
| udp-port | UDP port on which TWAMP packets are being reflected with a port. Valid ports are 862 and 1025 to 65535. |
| ip-match | Enable or disable the TWAMP packets reflector for matching device's IP address. |

## twamp-ref show configuration default_filter_stateful

twamp-ref show configuration default_filter_stateful

**Description:** twamp show configuration default_filter_stateful allows system user to look at the configurable parameters for default stateful filter.

**Syntax:**

```
  twamp-ref show configuration default_filter_stateful [<device-name>]

  <device-name> = <string>
```

**Parameters:**

| Parameter | Description |
| --- | --- |
| device-name | Name of the remote device on which the configuration of the stateful default filter is shown. |

## twamp-ref show configuration stateful

twamp-ref show configuration stateful - Show the configuration of a TWAMP stateful packets reflector instance on a remote device

**Description:** twamp show configuration stateful allows system user to look at the settings and configurable parameters of a TWAMP stateful packets reflector instance on remote devices.

**Syntax:**

```
  twamp show configuration stateful {device-name <name>}

  <name>          = <string>
```

**Parameters:**

| Parameter | Description |
| --- | --- |
| device-name | Name of the remote device from which the configuration of the TWAMP packets reflector instance is shown. |

## twamp-ref show configuration stateless

twamp-ref show configuration stateless - Show the configuration of a TWAMP stateless packets reflector instance on a remote device

**Description:** twamp show configuration stateless allows system user to look at the settings and configurable parameters of a TWAMP stateless packets reflector instance on a remote device.

**Syntax:**

```
  twamp show configuration stateless {device-name <name>}

  <name>          = <string>
```

**Parameters:**

| Parameter | Description |
| --- | --- |
| device-name | Name of the remote device from which the configuration of the TWAMP packets reflector instance is shown. |

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