Maintaining and Reporting Chimney-Specific Statistics
[The TCP chimney offload feature is deprecated and should not be used.]
An offload target must maintain and, when queried, report the TCP chimney-related statistics about:
IPv4 datagrams that the offload target has processed on offloaded TCP connections.
IPv6 datagrams that the offload target has processed on offloaded TCP connections.
TCP segments that the offload target has processed on offloaded TCP connections that convey IPv4 datagrams.
TCP segments that the offload target has processed on offloaded TCP connections that convey IPv6 datagrams.
In response to a query of OID_IP4_OFFLOAD_STATS or OID_IP6_OFFLOAD_STATS, an offload target returns IPv4 or IPv6 statistics in an IP_OFFLOAD_STATS structure.
In response to a query of OID_TCP4_OFFLOAD_STATS or OID_TCP6_OFFLOAD_STATS, an offload target returns TCP statistics in a TCP_OFFLOAD_STATS structure.