Tools:
//////
The toolkit is split into small, useful utilities that are or are not
necessarily related to each other. Each program for itself fills a gap as
a helper in your daily network debugging, development or audit.
*netsniff-ng* is a high-performance network analyzer based on packet mmap(2)
mechanisms. It can record pcap files to disc, replay them and also do an
offline and online analysis. Capturing, analysis or replay of raw 802.11
frames are supported as well. pcap files are also compatible with tcpdump
or Wireshark traces. netsniff-ng processes those pcap traces either in
scatter-gather I/O or by mmap(2) I/O.
*trafgen* is a high-performance network traffic generator based on packet
mmap(2) mechanisms. It has its own flexible, macro-based low-level packet
configuration language. Injection of raw 802.11 frames are supported as well.
trafgen has a significantly higher speed than mausezahn and comes very close
to pktgen, but runs from user space. pcap traces can also be converted into
a trafgen packet configuration.
*mausezahn* is a performant high-level packet generator that can run on a
hardware-software appliance and comes with a Cisco-like CLI. It can craft
nearly every possible or impossible packet. Thus, it can be used, for example,
to test network behaviour under strange circumstances (stress test, malformed
packets) or to test hardware-software appliances for several kind of attacks.
*bpfc* is a Berkeley Packet Filter (BPF) compiler that understands the original
BPF language developed by McCanne and Jacobson. It accepts BPF mnemonics and
converts them into kernel/netsniff-ng readable BPF ``opcodes''. It also
supports undocumented Linux filter extensions. This can especially be useful
for more complicated filters, that high-level filters fail to support.
*ifpps* is a tool which periodically provides top-like networking and system
statistics from the Linux kernel. It gathers statistical data directly from
procfs files and does not apply any user space traffic monitoring that would
falsify statistics on high packet rates. For wireless, data about link
connectivity is provided as well.
*flowtop* is a top-like connection tracking tool that can run on an end host
or router. It is able to present TCP, UDP(lite), SCTP, DCCP, ICMP(v6) flows
that have been collected by the kernel's netfilter connection tracking
framework. GeoIP and TCP/SCTP/DCCP state machine information is displayed.
Also, on end hosts flowtop can show PIDs and application names that flows
relate to as well as aggregated packet and byte counter (if available). No
user space traffic monitoring is done, thus all data is gathered by the kernel.
*curvetun* is a lightweight, high-speed ECDH multiuser VPN for Linux. curvetun
uses the Linux TUN/TAP interface and supports {IPv4,IPv6} over {IPv4,IPv6} with
UDP or TCP as carrier protocols. Packets are encrypted end-to-end by a
symmetric stream cipher (Salsa20) and authenticated by a MAC (Poly1305), where
keys have previously been computed with the ECDH key agreement
protocol (Curve25519).
*astraceroute* is an autonomous system (AS) trace route utility. Unlike
traceroute or tcptraceroute, it not only display hops, but also their AS
information they belong to as well as GeoIP information and other interesting
things. On default, it uses a TCP probe packet and falls back to ICMP probes
in case no ICMP answer has been received.
text:
usbnet: pegasus: Use net_device_stats from struct net_devicends-private-remove
Instead of using a private copy of struct net_device_stats in struct
pegasus, use stats from struct net_device. Also remove the now
unnecessary .ndo_get_stats function.
Cc: Petko Manolov <petkan@nucleusys.com>
Cc: linux-usb@vger.kernel.org
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'arch/powerpc/platforms/ps3/platform.h')