57153908_Net_SNMP__Description
[Name] 21 ipSystemStatsHCOutRequests [Type] COUNTER64 [Access] ReadOnly [Description] 
The total number of IP datagrams that local IP user- protocols (including ICMP) supplied to IP in requests for transmission. This object counts the same packets as ipSystemStatsOutRequests, but allows for larger values. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ipSystemStatsDiscontinuityTime.
Net-SNMP
Description