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opnsense-src/tools/tools/netmap
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Ed Maste 19bf2cd7d8 Clean up compiler warnings. 
More work is needed here but this now builds with WARNS=6.

Sponsored by: ADARA Networks
MFC after: 2 weeks
2012-10-03 22:02:16 +00:00
..
bridge.c Fix ioctl type for compiling with clang 2012-06-28 20:10:43 +00:00
click-test.cfg
Makefile
pcap.c Clean up compiler warnings. 2012-10-03 22:02:16 +00:00
pkt-gen.c Failure to open netmap device is unrecoverable. 2012-09-04 20:51:25 +00:00
README add support for pcap receive statistics (used by net-mgmt/darkstat) 2012-05-03 17:08:40 +00:00

README 

$FreeBSD$

This directory contains examples that use netmap

	pkt-gen		a packet sink/source using the netmap API

	bridge		a two-port jumper wire, also using the native API

	testpcap	a jumper wire using libnetmap (or libpcap)

	click*		various click examples

------------------------------------------------------------
Some performance data as of may 2012 for applications using libpcap.
Throughput is generally in Mpps computed with the 64-byte frames,
using 1 core on a 2.9GHz CPU and 10Gbit/s interface

Libpcap version	-- Application ---------------------
BSD	netmap
---------------------------------------------------
 0.77	 3.82	ports/trafshow (version 5)
 0.94	 7.7	net-mgmt/ipcad (ip accounting daemon)
 0.9	 5.0	net-mgmt/darkstat (ip accounting + graphing)