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show security flow session nat

 

Syntax

Release Information

Command introduced in Junos OS Release 10.2.

Description

Display sessions with network address translation.

Options

brief | extensive | summaryDisplay the specified level of output.

Required Privilege Level

view

List of Sample Output

show security flow session nat brief

show security flow session nat extensive

show security flow session nat summary

Output Fields

Table 1 lists the output fields for the show security flow session nat command. Output fields are listed in the approximate order in which they appear.

Table 1: show security flow session nat Output Fields

Field Name

Field Description

Session ID

Number that identifies the session. You can use this ID to get additional information about the session.

Policy name

Policy that permitted the traffic.

Timeout

Idle timeout after which the session expires.

Resource information

Information about the session particular to the resource manager, including the name of the ALG, the group ID. and the resource ID.

In

Incoming flow (source and destination IP addresses, application protocol, interface, session token, route, gateway, tunnel, port sequence, FIN sequence, FIN state, packets and bytes).

Out

Reverse flow (source and destination IP addresses, application protocol, interface, session token, route, gateway, tunnel, port sequence, FIN sequence, FIN state, packets and bytes).

Total sessions

Total number of sessions.

Status

Session status.

Flag

Internal flag depicting the state of the session, used for debugging purposes.

Policy name

Name and ID of the policy that the first packet of the session matched.

Source NAT pool

The name of the source pool where NAT is used.

Application

Name of the application.

Maximum timeout

Maximum session timeout.

Current timeout

Remaining time for the session unless traffic exists in the session.

Session State

Session state.

Start time

Time when the session was created, offset from the system start time.

Valid sessions

Number of valid sessions.

Pending sessions

Number of pending sessions.

Invalidated sessions

Number of invalidated sessions.

Sample Output

show security flow session nat brief

root> show security flow session nat brief

show security flow session nat extensive

root> show security flow session nat extensive

show security flow session nat summary

root> show security flow session nat summary