TWAMP commands

twamp

Syntax

twamp

Context

config>test-oam

Platforms

7210 SAS-D, 7210 SAS-Dxp, 7210 SAS-K 2F1C2T, and 7210 SAS-K 2F6C4T

Description

This command enables TWAMP functionality.

Default

no twamp

server

Syntax

retry-count retry-count

Context

config>test-oam>twamp

Platforms

7210 SAS-D, 7210 SAS-Dxp, 7210 SAS-K 2F1C2T, and 7210 SAS-K 2F6C4T

Description

This command configures the node for TWAMP server functionality.

Default

TWAMP is disabled.

prefix

Syntax

prefix {ip-prefix | mask} [create]

no prefix

Context

config>test-oam>twamp>server

Platforms

7210 SAS-D, 7210 SAS-Dxp, 7210 SAS-K 2F1C2T, and 7210 SAS-K 2F6C4T

Description

This command configures an IP address prefix containing one or more TWAMP clients. In order for a TWAMP client to connect to the TWAMP server (and subsequently conduct tests) it must establish the control connection using an IP address that is part of a configured prefix

Default

no prefix

Parameters

prefix ip-prefix/mask

Specifies the address prefix and subnet mask of the destination node.

ip-prefix

Specifies an IPv4 address in dotted-decimal notation.

Values

a.b.c.d

Default

none

mask

Specifies the prefix length.

Values

0 to 32

Default

none

create

Creates an entry.

max-conn-prefix

Syntax

max-conn-prefix count

no max-conn-prefix

Context

config>test-oam>twamp>server>prefix

Platforms

7210 SAS-D, 7210 SAS-Dxp, 7210 SAS-K 2F1C2T, and 7210 SAS-K 2F6C4T

Description

This command configures the maximum number of TWAMP control connections by clients with an IP address in a specific prefix. A new control connection is rejected if accepting it would cause either the prefix limit defined by this command or the server limit (max-conn-server) to be exceeded.

The no form of this command reverts to the default value.

Default

no max-conn-prefix

Parameters

count

Specifies the maximum number of control connections.

Values

0 to 8

Default

4

max-conn-server

Syntax

max-conn-server count

no max-conn-server

Context

config>test-oam>twamp>server

Platforms

7210 SAS-D, 7210 SAS-Dxp, 7210 SAS-K 2F1C2T, and 7210 SAS-K 2F6C4T

Description

This command configures the maximum number of TWAMP control connections from all TWAMP clients.

A new control connection is rejected if accepting it would cause either this limit or a prefix limit (max-conn-prefix) to be exceeded.

The no form of this command reverts to the default value.

Default

no max-conn-server

Parameters

count

Specifies the maximum number of control connections.

Values

0 to 8

Default

4

inactivity-timeout

Syntax

inactivity-timeout seconds

no inactivity-timeout

Context

config>test-oam>twamp>server

Platforms

7210 SAS-D, 7210 SAS-Dxp, 7210 SAS-K 2F1C2T, and 7210 SAS-K 2F6C4T

Description

This command configures the inactivity timeout for all TWAMP-control connections. If no TWAMP control message is exchanged over the TCP connection for this duration of time, the connection is closed and all in-progress tests are terminated.

The no form of this command reverts to the default value.

Default

no inactivity-timeout

Parameters

retry-count

Specifies the duration of the inactivity timeout.

Values

60 to 3600

Default

900

max-sess-prefix

Syntax

max-sess-prefix count

no max-sess-prefix

Context

config>test-oam>twamp>server>prefix

Platforms

7210 SAS-D, 7210 SAS-Dxp, 7210 SAS-K 2F1C2T, and 7210 SAS-K 2F6C4T

Description

This command configures the maximum number of concurrent TWAMP-Test sessions by clients with an IP address in a specific prefix. A new test session (described by a Request-TW-Session message) is rejected if accepting it would cause either the limit defined by this command or the server limit (max-sess-server) to be exceeded.

The no form of this command reverts to the default value.

Default

no max-sess-prefix

Parameters

count

Specifies the maximum number of concurrent test sessions.

Values

0 to 8

Default

4

max-sess-server

Syntax

max-sess-server count

no max-sess-server

Context

config>test-oam>twamp>server

Platforms

7210 SAS-D, 7210 SAS-Dxp, 7210 SAS-K 2F1C2T, and 7210 SAS-K 2F6C4T

Description

This command configures the maximum number of concurrent TWAMP-Test sessions across all allowed clients.

A new test session (described by a Request-TW-Session message) is rejected if accepting it would cause either the limit defined by this command or a prefix limit (max-sess-prefix) to be exceeded.

The no form of this command instructs the system to go with the default value.

Default

no max-sessions

Parameters

count

Specifies the maximum number of concurrent test sessions.

Values

0 to 8

Default

4