[Winpcap-users] winpcap capture speed

[Black, Michael (IS)]

Have you tried increasing your receive buffer size?

Try DrTcp to set it.  Bump it up by a factor of 2 a few times and see if your packet loss drops or is eliminated.
http://www.dslreports.com/drtcp



Michael D. Black
Senior Scientist
Analytics, Production and Services
Advanced GEOINT Systems
Northrop Grumman Information Systems

________________________________
From: winpcap-users-bounces at winpcap.org [winpcap-users-bounces at winpcap.org] on behalf of Александр [sitesv at yandex.ru]
Sent: Wednesday, June 26, 2013 8:23 AM
To: winpcap-users at winpcap.org
Subject: EXT :Re: [Winpcap-users] winpcap capture speed

What library you recommends?

--
Alex


25.06.2013, 18:50, "Алимжан Курамшин" <alimjankuramshin at gmail.com>:
Oi!
Consider using any other library. I've faced the same problem, and found its best to do it by myself. Take a look at DDK(WDK) 'ndisprot' example. I'm sure they know about the problem existance, but they'll deny any questions on it. Linux version has a better performance results by the way.
So long..
P.S. Мы, русские люди, друг друга не обманываем :)


2013/6/25 Александр <sitesv at yandex.ru<mailto:sitesv at yandex.ru>>
Good day!
Transmitter speed about 150 mbit/s.
I have a trouble in capture of all the transmitted packets.
Some of them are lost.
For example: 490000 packets captured and 175 of them are lost.
WinPcap 4.1.2., WinXP.
I using a command line project type.

--
Alex

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