Scroll to navigation

FUNCTION:(3stap) SNMP Information Tapset FUNCTION:(3stap)

function::ipmib_filter_key
 

NAME

function::ipmib_filter_key - Default filter function for ipmib.* probes

SYNOPSIS

    ipmib_filter_key:long(skb:long,op:long,SourceIsLocal:long)

ARGUMENTS

skb
pointer to the struct sk_buff
op
value to be counted if skb passes the filter
SourceIsLocal
1 is local operation and 0 is non-local operation

DESCRIPTION

This function is a default filter function. The user can replace this function with their own. The user-supplied filter function returns an index key based on the values in skb. A return value of 0 means this particular skb should be not be counted.
May 2013 SystemTap Tapset Reference