probe::tcpmib.AttemptFails.3stap man page

probe::tcpmib.AttemptFails — Count a failed attempt to open a socket

Synopsis

tcpmib.AttemptFails

Values

sk

pointer to the struct sock being acted on

op

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

Description

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

See Also0

tapset::tcpmib(3stap)

Info

March 2016 SystemTap Tapset Reference SNMP Information Tapset