DOKK / manpages / debian 10 / systemtap-doc / probe::ipmib.InDiscards.3stap.en
PROBE::IPMIB.INDIS(3stap) SNMP Information Tapset PROBE::IPMIB.INDIS(3stap)

probe::ipmib.InDiscards - Count discarded inbound packets

ipmib.InDiscards

skb

pointer to the struct sk_buff being acted on

op

value to be added to the counter (default value of 1)

The packet pointed to by skb is filtered by the function ipmib_filter_key. If the packet passes the filter is is counted in the global InDiscards (equivalent to SNMP's MIB STATS_MIB_INDISCARDS)

tapset::ipmib(3stap)

October 2018 SystemTap Tapset Reference