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RTM_PREF_INFO structure (rtmv2.h)

  • Article

The RTM_PREF_INFO structure contains the information used when comparing any two routes. The value of the Preference member is given more weight than the value of the Metric member.

Syntax

typedef struct _RTM_PREF_INFO {
  ULONG Metric;
  ULONG Preference;
} RTM_PREF_INFO, *PRTM_PREF_INFO;

Members

Metric

Specifies a metric. The metric is specific to a particular routing protocol.

Preference

Specifies a preference. The preference is determined by the router policy.

Remarks

Preference is more important than metric. The metric is only checked if the preferences are equal.

Requirements

Requirement Value
Minimum supported client None supported
Minimum supported server Windows 2000 Server [desktop apps only]
Header rtmv2.h

See also

RTM_ROUTE_INFO