UDP_TransformRule Struct Reference

Transformation Rule. More...

#include <netio_udp.h>

Data Fields
struct NETIO_Address	address
	The address the rule applies to.
struct NETIO_Netmask	netmask
	The netmask to apply to the address.
RT_ComponentFactoryId_T	transformation
	The transformation to apply to a matching address after the netmask has been applied.
void *	user_data
	An opaque user_data pointer passed to the transformation function.

Detailed Description

Transformation Rule.

Defines when and how to apply a transformation to network traffic.

A rule specifies:

• Which addresses to transform (address + netmask)
• Which transformation to apply
• Optional user data to pass to transformation

When multiple rules could match, the most specific rule (largest netmask) is selected.

See also

UDP_TransformRuleSeq