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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)
ipmib_filter_key:long(skb:long,op:long,SourceIsLocal:long)
Arguments
skb- pointer to the struct sk_buff
op- value to be counted if
skbpasses 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.
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