<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>Chapter 15. SNMP Information Tapset</title><meta name="generator" content="DocBook XSL Stylesheets V1.69.1"><link rel="start" href="index.html" title="SystemTap Tapset Reference Manual"><link rel="up" href="index.html" title="SystemTap Tapset Reference Manual"><link rel="prev" href="re311.html" title="probe::socket.writev.return"><link rel="next" href="re312.html" title="function::ipmib_filter_key"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">Chapter 15. SNMP Information Tapset</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re311.html">Prev</a> </td><th width="60%" align="center"> </th><td width="20%" align="right"> <a accesskey="n" href="re312.html">Next</a></td></tr></table><hr></div><div class="chapter" lang="en"><div class="titlepage"><div><div><h2 class="title"><a name="snmp.stp"></a>Chapter 15. SNMP Information Tapset</h2></div></div></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><span class="refentrytitle"><a href="re312.html"><span>function::ipmib_filter_key</span></a></span><span class="refpurpose"> -
Default filter function for ipmib.* probes
</span></dt><dt><span class="refentrytitle"><a href="re313.html"><span>function::ipmib_get_proto</span></a></span><span class="refpurpose"> -
Get the protocol value
</span></dt><dt><span class="refentrytitle"><a href="re314.html"><span>function::ipmib_local_addr</span></a></span><span class="refpurpose"> -
Get the local ip address
</span></dt><dt><span class="refentrytitle"><a href="re315.html"><span>function::ipmib_remote_addr</span></a></span><span class="refpurpose"> -
Get the remote ip address
</span></dt><dt><span class="refentrytitle"><a href="re316.html"><span>function::ipmib_tcp_local_port</span></a></span><span class="refpurpose"> -
Get the local tcp port
</span></dt><dt><span class="refentrytitle"><a href="re317.html"><span>function::ipmib_tcp_remote_port</span></a></span><span class="refpurpose"> -
Get the remote tcp port
</span></dt><dt><span class="refentrytitle"><a href="re318.html"><span>function::linuxmib_filter_key</span></a></span><span class="refpurpose"> -
Default filter function for linuxmib.* probes
</span></dt><dt><span class="refentrytitle"><a href="re319.html"><span>function::tcpmib_filter_key</span></a></span><span class="refpurpose"> -
Default filter function for tcpmib.* probes
</span></dt><dt><span class="refentrytitle"><a href="re320.html"><span>function::tcpmib_get_state</span></a></span><span class="refpurpose"> -
Get a socket's state
</span></dt><dt><span class="refentrytitle"><a href="re321.html"><span>function::tcpmib_local_addr</span></a></span><span class="refpurpose"> -
Get the source address
</span></dt><dt><span class="refentrytitle"><a href="re322.html"><span>function::tcpmib_local_port</span></a></span><span class="refpurpose"> -
Get the local port
</span></dt><dt><span class="refentrytitle"><a href="re323.html"><span>function::tcpmib_remote_addr</span></a></span><span class="refpurpose"> -
Get the remote address
</span></dt><dt><span class="refentrytitle"><a href="re324.html"><span>function::tcpmib_remote_port</span></a></span><span class="refpurpose"> -
Get the remote port
</span></dt><dt><span class="refentrytitle"><a href="re325.html"><span>probe::ipmib.ForwDatagrams</span></a></span><span class="refpurpose"> -
Count forwarded packet
</span></dt><dt><span class="refentrytitle"><a href="re326.html"><span>probe::ipmib.FragFails</span></a></span><span class="refpurpose"> -
Count datagram fragmented unsuccessfully
</span></dt><dt><span class="refentrytitle"><a href="re327.html"><span>probe::ipmib.FragOKs</span></a></span><span class="refpurpose"> -
Count datagram fragmented successfully
</span></dt><dt><span class="refentrytitle"><a href="re328.html"><span>probe::ipmib.InAddrErrors</span></a></span><span class="refpurpose"> -
Count arriving packets with an incorrect address
</span></dt><dt><span class="refentrytitle"><a href="re329.html"><span>probe::ipmib.InDiscards</span></a></span><span class="refpurpose"> -
Count discarded inbound packets
</span></dt><dt><span class="refentrytitle"><a href="re330.html"><span>probe::ipmib.InNoRoutes</span></a></span><span class="refpurpose"> -
Count an arriving packet with no matching socket
</span></dt><dt><span class="refentrytitle"><a href="re331.html"><span>probe::ipmib.InReceives</span></a></span><span class="refpurpose"> -
Count an arriving packet
</span></dt><dt><span class="refentrytitle"><a href="re332.html"><span>probe::ipmib.InUnknownProtos</span></a></span><span class="refpurpose"> -
Count arriving packets with an unbound proto
</span></dt><dt><span class="refentrytitle"><a href="re333.html"><span>probe::ipmib.OutRequests</span></a></span><span class="refpurpose"> -
Count a request to send a packet
</span></dt><dt><span class="refentrytitle"><a href="re334.html"><span>probe::ipmib.ReasmReqds</span></a></span><span class="refpurpose"> -
Count number of packet fragments reassembly requests
</span></dt><dt><span class="refentrytitle"><a href="re335.html"><span>probe::ipmib.ReasmTimeout</span></a></span><span class="refpurpose"> -
Count Reassembly Timeouts
</span></dt><dt><span class="refentrytitle"><a href="re336.html"><span>probe::linuxmib.DelayedACKs</span></a></span><span class="refpurpose"> -
Count of delayed acks
</span></dt><dt><span class="refentrytitle"><a href="re337.html"><span>probe::linuxmib.ListenDrops</span></a></span><span class="refpurpose"> -
Count of times conn request that were dropped
</span></dt><dt><span class="refentrytitle"><a href="re338.html"><span>probe::linuxmib.ListenOverflows</span></a></span><span class="refpurpose"> -
Count of times a listen queue overflowed
</span></dt><dt><span class="refentrytitle"><a href="re339.html"><span>probe::linuxmib.TCPMemoryPressures</span></a></span><span class="refpurpose"> -
Count of times memory pressure was used
</span></dt><dt><span class="refentrytitle"><a href="re340.html"><span>probe::tcpmib.ActiveOpens</span></a></span><span class="refpurpose"> -
Count an active opening of a socket
</span></dt><dt><span class="refentrytitle"><a href="re341.html"><span>probe::tcpmib.AttemptFails</span></a></span><span class="refpurpose"> -
Count a failed attempt to open a socket
</span></dt><dt><span class="refentrytitle"><a href="re342.html"><span>probe::tcpmib.CurrEstab</span></a></span><span class="refpurpose"> -
Update the count of open sockets
</span></dt><dt><span class="refentrytitle"><a href="re343.html"><span>probe::tcpmib.EstabResets</span></a></span><span class="refpurpose"> -
Count the reset of a socket
</span></dt><dt><span class="refentrytitle"><a href="re344.html"><span>probe::tcpmib.InSegs</span></a></span><span class="refpurpose"> -
Count an incoming tcp segment
</span></dt><dt><span class="refentrytitle"><a href="re345.html"><span>probe::tcpmib.OutRsts</span></a></span><span class="refpurpose"> -
Count the sending of a reset packet
</span></dt><dt><span class="refentrytitle"><a href="re346.html"><span>probe::tcpmib.OutSegs</span></a></span><span class="refpurpose"> -
Count the sending of a TCP segment
</span></dt><dt><span class="refentrytitle"><a href="re347.html"><span>probe::tcpmib.PassiveOpens</span></a></span><span class="refpurpose"> -
Count the passive creation of a socket
</span></dt><dt><span class="refentrytitle"><a href="re348.html"><span>probe::tcpmib.RetransSegs</span></a></span><span class="refpurpose"> -
Count the retransmission of a TCP segment
</span></dt></dl></div><p>
This family of probe points is used to probe socket activities to
provide SNMP type information. It contains the following functions
and probe points:
</p></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="re311.html">Prev</a> </td><td width="20%" align="center"> </td><td width="40%" align="right"> <a accesskey="n" href="re312.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span>probe::socket.writev.return</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span>function::ipmib_filter_key</span></td></tr></table></div></body></html>
