ltm profile one-connect
ltm profile one-connect(1) BIG-IP TMSH Manual ltm profile one-connect(1)
NAME
one-connect - Configures a OneConnect(tm) profile.
MODULE
ltm profile
SYNTAX
Configure the one-connect component within the ltm profile module using the syntax shown in the following sections.
CREATE/MODIFY
create one-connect [name]
modify one-connect [name]
options:
app-service [[string] | none]
defaults-from [name]
description [string]
idle-timeout-override [disabled | enabled]
share-pools [disabled | enabled]
max-age [integer]
max-reuse [integer]
max-size [integer]
source-mask [ip address]
limit-type [none|idle|strict]
edit one-connect [ [ [name] | [glob] | [regex] ] ... ]
options:
all-properties
non-default-properties
mv one-connect [ [[source-name] [destination-name]] | [[name] to-folder [folder-name]] | [[name...name] to-folder [folder-name]] ]
options:
to-folder
reset-stats one-connect
reset-stats one-connect[ [ [name] | [glob] | [regex] ] ... ]
DISPLAY
list one-connect
list one-connect [ [ [name] | [glob] | [regex] ] ... ]
show running-config one-connect
show running-config one-connect [ [ [name] | [glob] | [regex] ] ... ]
options:
all-properties
non-default-properties
one-line
partition
show one-connect
show one-connect [ [ [name] | [glob] | [regex] ] ... ]
options:
(default | exa | gig | kil | meg | peta | raw | tera | yotta | zetta)
field-fmt
global
DELETE
delete one-connect [name]
DESCRIPTION
You can use the one-connect component to create a OneConnect profile that optimizes connections by improving client
performance and increasing server capacity.
EXAMPLES
create one-connect my_OC_profile defaults-from oneconnect
Creates a OneConnect profile named my_OC_profile that inherits its settings from the system default OneConnect profile
named oneconnect.
list one-connect all-properties
Displays all properties for all OneConnect profiles.
mv one-connect /Common/my_oneconnect_profile to-folder /Common/my_folder
Moves a custom one-connect profile named my_oneconnect_profile to a folder named my_folder, where my_folder has already
been created and exists within /Common.
OPTIONS
app-service
Specifies the name of the application service to which the profile belongs. The default value is none. Note: If the
strict-updates option is enabled on the application service that owns the object, you cannot modify or delete the
profile. Only the application service can modify or delete the profile.
defaults-from
Specifies the profile that you want to use as the parent profile. Your new profile inherits all settings and values
from the parent profile specified. The default value is oneconnect.
description
User defined description.
glob Displays the items that match the glob expression. See help glob for a description of glob expression syntax.
idle-timeout-override
Specifies the number of seconds that a connection is idle before the connection flow is eligible for deletion. The
default value is disabled.
share-pools
Indicates that connections may be shared not only within a virtual server, but also among similar virtual servers
(e.g. those that differ only in destination address). When enabled, all virtual servers that use the same One Connect
and other internal network profiles can share connections.
max-age
Specifies the maximum age, in number of seconds, of a connection in the connection reuse pool. For any connection with
an age higher than this value, the system removes that connection from the reuse pool. The default value is 86400.
max-reuse
Specifies the maximum number of times that a server connection can be reused. The default value is 1000.
max-size
Specifies the maximum number of connections that the system holds in the connection reuse pool. If the pool is already
full, then the server connection closes after the response is completed. The default value is 10000.
name Specifies a unique name for the component. This option is required for the commands create, delete, and modify.
partition
Displays the partition within which the component resides.
regex
Displays the items that match the regular expression. The regular expression must be preceded by an at sign (@[regular
expression]) to indicate that the identifier is a regular expression. See help regex for a description of regular
expression syntax.
source-mask
Specifies a source IP mask. The default value is 0.0.0.0.
The system applies the value of this option to the source address to determine its eligibility for reuse. A mask of
0.0.0.0 causes the system to share reused connections across all clients. A host mask (all 1's in binary), causes the
system to share only those reused connections originating from the same client IP address.
limit-type
Connection limits with OneConnect are different from straight TCP connection limits. Three options are supported:
"none" (the default), "idle", and "strict". When the limit is "none", simultaneous in-flight requests and responses
over TCP connections to a pool member are counted toward the limit (this being the historical handling). There may be
more TCP connections open to support new requests than there can be simultaneous in-flight requests and responses.
This is particularly true when SNAT pools and narrow source address masks are used. When the limit is "idle", idle
connections will be dropped as the TCP connection limit is reached. For short intervals, during the overlap of the
idle connection being dropped and the new connection being established, the TCP connection limit may be exceeded. When
the limit is "strict", the TCP connection limit is honored with no exceptions. This means that idle connections will
prevent new TCP connections from being made until they expire, even if they could otherwise be reused. This is not a
recommended configuration except in very special cases with short expiration timeouts.
to-folder
one-connect profiles can be moved to any folder under /Common, but configuration dependencies may restrict moving the
profile out of /Common.
SEE ALSO
create, delete, edit, glob, list, ltm virtual, modify, mv, regex, reset-stats, show, tmsh
COPYRIGHT
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F5 Networks and BIG-IP (c) Copyright 2008-2010, 2012-2013. All rights reserved.
BIG-IP 2014-03-31 ltm profile one-connect(1)