netdev - RE: A Linux TCP SACK Question

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-id: <000201c89fd1$308edf30$6b5ee183@D2GT6T71>
Date:	Wed, 16 Apr 2008 09:50:19 -0500
From:	Wenji Wu <wenji@...l.gov>
To:	'David Miller' <davem@...emloft.net>, ilpo.jarvinen@...sinki.fi
Cc:	johnwheffner@...il.com, netdev@...r.kernel.org
Subject: RE: A Linux TCP SACK Question


>Right, we can tweak this thing further later.

>*beep* *beep*

>I've added John's patch to net-2.6.26

I just tried with John's patch. It works, saturating the 1Gbps in my test. 

Without the patch, the throughput is around 180Mbps with SACK On, 250Mbps
with SACK off.

The same test environment described in my previous emails.

wenji


--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html