twamp
config>oam-test
This command enables TWAMP functions. See the clear>test-oam>twamp>server command description for information about how to disable TWAMP functions.
TWAMP is disabled
server
config>oam-test>twamp
This command configures the TWAMP server.
TWAMP server is disabled
prefix ip-prefix/prefix-length [create]
no prefix ip-prefix/prefix-length
config>test-oam>twamp>server
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 to conduct tests), the client must establish the control connection using an IP address that is part of a configured prefix.
no prefix
IP address
the prefix length in bits
description description-string
no description
config>test-oam>twamp>server>prefix
This command creates a text description of an IP prefix used by a TWAMP server. The prefix description can be changed at any time, even while the server is running.
The no form of the command removes the description.
no description
the description character string. Allowed values are any string up to 80 characters long composed of printable, 7-bit ASCII characters. If the string contains special characters (#, $, spaces, etc.), the entire string must be enclosed within double quotes.
max-conn-prefix count
no max-conn-prefix
config>test-oam>twamp>server>prefix
This command configures the maximum number of 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 the command sets the default value.
no max-conn-prefix
the maximum number of control connections
max-sess-prefix count
no max-sess-prefix
config>test-oam>twamp>server>prefix
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 the command sets the default value (32).
no max-sess-prefix
the maximum number of concurrent test sessions
inactivity-timeout timer
no inactivity-timeout
config>test-oam>twamp>server
This command configures the inactivity timeout for all TWAMP control connections. If no TWAMP control message is exchanged over the TCP connection for this time, the connection is closed and all in-progress tests are terminated.
The no form of the command sets the default value.
no inactivity-timeout
the duration of the inactivity timeout, in seconds
max-conn-server count
no max-conn-server
config>test-oam>twamp>server
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-connprefix) to be exceeded.
The no form of the command sets the default value.
no max-conn-server
the maximum number of control connections
max-sess-server count
no max-sess-server
config>test-oam>twamp>server
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 the command sets the default value.
no max-sess-server
the maximum number of concurrent test sessions
ref-inactivity-timeout timer
no ref-inactivity-timeout
config>test-oam>twamp>server
This command configures the reflector inactivity timeout for all TWAMP test connections. If no TWAMP test frame is received for the timer duration, then the existing TWAMP test connections are closed.
The no form of the command sets the timer value to its default value of 900 seconds.
no ref-inactivity-timeout
the duration of the ref-inactivity timeout, in seconds
twamp-light
config>test-oam>twamp
This command enables the context for configuring TWAMP Light functionality.
disabled
inactivity-timeout seconds
no inactivity-timeout
config>test-oam>twamp>twamp-light
This command configures the length of time that a stale state is maintained on the session reflector. A stale state is test data that has not been refreshed or updated by newly arriving queries for a specific test for a configured length of time. Any single reflector can maintain an Up state for a maximum of 12 000 tests. If the maximum value is exceeded, the session reflector does not have memory to allocate to new tests; therefore, stale test data should be deleted to ensure that there is room for new tests.
The no form of the command sets the default value.
no inactivity-timeout
the number of seconds that a stale state is maintained