Common::SourcePortBehavior

Introduced : BIG-IP_v10.0.0
An enumeration controlling source port behavior.

Members

Member

Value

Description

SOURCE_PORT_PRESERVE

0

Attempt to preserve the source port (best effort). This is the default.

SOURCE_PORT_PRESERVE_STRICT

1

Preserve source port. Use of the preserve-strict setting should be restricted to UDP only under very special circumstances such as nPath or transparent (that is, no translation of any other L3/L4 field), where there is a 1:1 relationship between virtual IP addresses and node addresses, or when clustered multi-processing (CMP) is disabled.

SOURCE_PORT_CHANGE

2

The change setting is useful for obfuscating internal network addresses.

See Also

Warning

The links to the sample code below are remnants of the old DevCentral wiki and will result in a 404 error. For best results, please copy the link text and search the codeshare directly on DevCentral.

Sample Code


The BIG-IP API Reference documentation contains community-contributed content. F5 does not monitor or control community code contributions. We make no guarantees or warranties regarding the available code, and it may contain errors, defects, bugs, inaccuracies, or security vulnerabilities. Your access to and use of any code available in the BIG-IP API reference guides is solely at your own risk.