# single-shot-tunnel

#### Syntax

[ no ] single-shot-tunnel

#### Release Information

Command introduced in JunosE Release 7.2.0.

#### Description

Configures the L2TP/IPSec tunnels associated with a particular L2TP host profile as single-shot tunnels. The underlying IPSec connection for a single-shot tunnel can carry no more than a single L2TP tunnel for the duration of its existence, and the L2TP tunnel can carry no more than a single L2TP session for the duration of its existence. The no version restores the default behavior for L2TP/IPSec tunnels, which disables the single-shot attribute.

| Note: Although configuration of single-shot tunnels is more typically used with secure L2TP/IPSec tunnels, you can also configure single-shot tunnels for nonsecure L2TP tunnels that do not run over an IPSec transport connection.

#### Mode

L2TP Destination Profile Host Configuration