<html><head><meta http-equiv="Content-Type" content="text/html; charset=ANSI_X3.4-1968"><title>Chapter 10. Networking Tapset</title><meta name="generator" content="DocBook XSL Stylesheets V1.75.2"><link rel="home" href="index.html" title="SystemTap Tapset Reference Manual"><link rel="up" href="index.html" title="SystemTap Tapset Reference Manual"><link rel="prev" href="re139.html" title="probe::tty.read"><link rel="next" href="re140.html" title="probe::netdev.receive"></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 10. Networking Tapset</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="re139.html">Prev</a> </td><th width="60%" align="center"> </th><td width="20%" align="right"> <a accesskey="n" href="re140.html">Next</a></td></tr></table><hr></div><div class="chapter" title="Chapter 10. Networking Tapset"><div class="titlepage"><div><div><h2 class="title"><a name="networking.stp"></a>Chapter 10. Networking Tapset</h2></div></div></div><div class="toc"><p><b>Table of Contents</b></p><dl><dt><span class="refentrytitle"><a href="re140.html"><span>probe::netdev.receive</span></a></span><span class="refpurpose"> —
Data received from network device.
</span></dt><dt><span class="refentrytitle"><a href="re141.html"><span>probe::netdev.transmit</span></a></span><span class="refpurpose"> —
Network device transmitting buffer
</span></dt><dt><span class="refentrytitle"><a href="re142.html"><span>probe::netdev.change_mtu</span></a></span><span class="refpurpose"> —
Called when the netdev MTU is changed
</span></dt><dt><span class="refentrytitle"><a href="re143.html"><span>probe::netdev.open</span></a></span><span class="refpurpose"> —
Called when the device is opened
</span></dt><dt><span class="refentrytitle"><a href="re144.html"><span>probe::netdev.close</span></a></span><span class="refpurpose"> —
Called when the device is closed
</span></dt><dt><span class="refentrytitle"><a href="re145.html"><span>probe::netdev.hard_transmit</span></a></span><span class="refpurpose"> —
Called when the devices is going to TX (hard)
</span></dt><dt><span class="refentrytitle"><a href="re146.html"><span>probe::netdev.rx</span></a></span><span class="refpurpose"> —
Called when the device is going to receive a packet
</span></dt><dt><span class="refentrytitle"><a href="re147.html"><span>probe::netdev.change_rx_flag</span></a></span><span class="refpurpose"> —
Called when the device RX flag will be changed
</span></dt><dt><span class="refentrytitle"><a href="re148.html"><span>probe::netdev.set_promiscuity</span></a></span><span class="refpurpose"> —
Called when the device enters/leaves promiscuity
</span></dt><dt><span class="refentrytitle"><a href="re149.html"><span>probe::netdev.ioctl</span></a></span><span class="refpurpose"> —
Called when the device suffers an IOCTL
</span></dt><dt><span class="refentrytitle"><a href="re150.html"><span>probe::netdev.register</span></a></span><span class="refpurpose"> —
Called when the device is registered
</span></dt><dt><span class="refentrytitle"><a href="re151.html"><span>probe::netdev.unregister</span></a></span><span class="refpurpose"> —
Called when the device is being unregistered
</span></dt><dt><span class="refentrytitle"><a href="re152.html"><span>probe::netdev.get_stats</span></a></span><span class="refpurpose"> —
Called when someone asks the device statistics
</span></dt><dt><span class="refentrytitle"><a href="re153.html"><span>probe::netdev.change_mac</span></a></span><span class="refpurpose"> —
Called when the netdev_name has the MAC changed
</span></dt><dt><span class="refentrytitle"><a href="re154.html"><span>probe::tcp.sendmsg</span></a></span><span class="refpurpose"> —
Sending a tcp message
</span></dt><dt><span class="refentrytitle"><a href="re155.html"><span>probe::tcp.sendmsg.return</span></a></span><span class="refpurpose"> —
Sending TCP message is done
</span></dt><dt><span class="refentrytitle"><a href="re156.html"><span>probe::tcp.recvmsg</span></a></span><span class="refpurpose"> —
Receiving TCP message
</span></dt><dt><span class="refentrytitle"><a href="re157.html"><span>probe::tcp.recvmsg.return</span></a></span><span class="refpurpose"> —
Receiving TCP message complete
</span></dt><dt><span class="refentrytitle"><a href="re158.html"><span>probe::tcp.disconnect</span></a></span><span class="refpurpose"> —
TCP socket disconnection
</span></dt><dt><span class="refentrytitle"><a href="re159.html"><span>probe::tcp.disconnect.return</span></a></span><span class="refpurpose"> —
TCP socket disconnection complete
</span></dt><dt><span class="refentrytitle"><a href="re160.html"><span>probe::tcp.setsockopt</span></a></span><span class="refpurpose"> —
Call to <code class="function">setsockopt</code>
</span></dt><dt><span class="refentrytitle"><a href="re161.html"><span>probe::tcp.setsockopt.return</span></a></span><span class="refpurpose"> —
Return from <code class="function">setsockopt</code>
</span></dt><dt><span class="refentrytitle"><a href="re162.html"><span>probe::tcp.receive</span></a></span><span class="refpurpose"> —
Called when a TCP packet is received
</span></dt><dt><span class="refentrytitle"><a href="re163.html"><span>probe::udp.sendmsg</span></a></span><span class="refpurpose"> —
Fires whenever a process sends a UDP message
</span></dt><dt><span class="refentrytitle"><a href="re164.html"><span>probe::udp.sendmsg.return</span></a></span><span class="refpurpose"> —
Fires whenever an attempt to send a UDP message is completed
</span></dt><dt><span class="refentrytitle"><a href="re165.html"><span>probe::udp.recvmsg</span></a></span><span class="refpurpose"> —
Fires whenever a UDP message is received
</span></dt><dt><span class="refentrytitle"><a href="re166.html"><span>probe::udp.recvmsg.return</span></a></span><span class="refpurpose"> —
Fires whenever an attempt to receive a UDP message received is completed
</span></dt><dt><span class="refentrytitle"><a href="re167.html"><span>probe::udp.disconnect</span></a></span><span class="refpurpose"> —
Fires when a process requests for a UDP disconnection
</span></dt><dt><span class="refentrytitle"><a href="re168.html"><span>probe::udp.disconnect.return</span></a></span><span class="refpurpose"> —
UDP has been disconnected successfully
</span></dt><dt><span class="refentrytitle"><a href="re169.html"><span>function::ip_ntop</span></a></span><span class="refpurpose"> —
returns a string representation from an integer IP number
</span></dt></dl></div><p>
This family of probe points is used to probe the activities of
the network device and protocol layers.
</p></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="re139.html">Prev</a> </td><td width="20%" align="center"> </td><td width="40%" align="right"> <a accesskey="n" href="re140.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span>probe::tty.read</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span>probe::netdev.receive</span></td></tr></table></div></body></html>
