# type

#### Syntax

To configure the RTR operation:

[ no ] type rtrType protocol ipIcmpEcho destination
[ source-ipaddr srcAddr | source interfaceType interfaceSpecifier ]

To specify the L2TP tunnel type:

type tunnelType

no type

#### Release Information

Command introduced before JunosE Release 7.1.0.

#### Description

From RTR Configuration mode, configures an RTR operation. The no version removes the configured type from the operation and resets all configuration for an RTR index.

| Note: You must configure the operation’s type before you can configure any other characteristics of the operation.

From Domain Map Configuration and Tunnel Group Tunnel Configuration modes, specifies the L2TP tunnel type (RADIUS attribute 64, Tunnel-Type).

#### Options

- rtrType—One of the following types of operation:
  - echo—Performs end-to-end operation only
  - pathEcho—Discovers a path to the destination and echoes each device on the path
- destination—IP address or an IP hostname or domain name
- srcAddr—Source IP address
- interfaceType—Interface type; see Interface Types and Specifiers
- interfaceSpecifier—Particular interface; format varies according to interface type; see Interface Types and Specifiers
- tunnelType—L2TP tunnel type

#### Mode

Domain Map Configuration, RTR Configuration, Tunnel Group Tunnel Configuration