APIRef_tm_ltm_global-settings_connection¶

mgmt/tm/ltm/global-settings/connection

General configuration options for connections

REST Endpoints

Collection URI: /mgmt/tm/ltm/global-settings/connection
Collection Methods: OPTIONS, GET
Resource URI: /mgmt/tm/ltm/global-settings/connection/~resource id
Resource Methods: OPTIONS, GET, PUT, PATCH

Properties

Name	Type	Required	Access	Description
`adaptiveReaperHiwater`	integer	optional	read/write	IMPORTANT This command has been deprecated (as of 11.6.0). Please use ltm eviction-policy instead. Specifies, in a percentage, the memory usage at which the system stops establishing new connections. Once the system meets the reaper high-water mark, the system does not establish new connections until the memory usage drops below the reaper low-water mark. The default setting is 95. To disable the adaptive reaper, set the high-water mark to 100. The adaptive reaper settings help mitigate the effects of a denial-of-service attack.
`adaptiveReaperLowater`	integer	optional	read/write	IMPORTANT This command has been deprecated (as of 11.6.0). Please use ltm eviction-policy instead. Specifies, in percent, the memory usage at which the system silently purges stale connections, without sending reset packets (RST) to the client. If the memory usage remains above the low-water mark after the purge, then the system starts purging established connections closest to their service timeout. The default setting is 85. To disable the adaptive reaper, set the low-water mark to 100.
`autoLastHop`	string	optional	read/write	Specifies that the system automatically maps the last hop for pools. The default is enable.
`defaultVsSynChallengeThreshold`	string	optional	read/write	Specifies the default value of per-virtual server SYN Cookie activation threshold. The default value is infinite.
`globalFlowEvictionPolicy`	string	optional	read/write	Assigns the flow eviction policy to use when memory limits are approached.
`globalSynChallengeThreshold`	string	optional	read/write	Specifies the default value of the global SYN Cookie activation threshold. The default value is 64K.
`syncookiesThreshold`	integer	optional	read/write	IMPORTANT This command has been deprecated (as of 13.0.0). Specifies the number of new or untrusted TCP connections that can be established before the system activates the SYN Cookies authentication method for subsequent TCP connections. The default value is 16384.
`vlanKeyedConn`	string	optional	read/write	Enables or disables VLAN-keyed connections. You use VLAN-keyed connections when traffic for the same connection must pass through the system several times, on multiple pairs of VLANs (or in different VLAN groups). The default setting is enable.
`vlanSynCookie`	string	optional	read/write	Enables or disables per-VLAN hardware SYN cookie protection on platforms with capable firmware support. By default, it is disabled.

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