Re: soreceive_stream: mbuf leak if called with mp0 and MSG_WAITALL

2012-03-08 Thread Mikolaj Golub
Hi, On Tue, 06 Mar 2012 20:50:34 +0100 Andre Oppermann wrote: AO> On 05.09.2011 21:58, Mikolaj Golub wrote: >> >> On Sun, 04 Sep 2011 12:30:53 +0300 Mikolaj Golub wrote: >> >> MG> Apparently soreceive_stream() has an issue if it is called to >> receive data as a >> MG> mbuf chain (b

Multiqueue support, igb

2012-03-08 Thread Ivan Voras
Hello, What is the current state of support for multithreaded TCP processing in CURRENT? If a NIC supports multiple queues, will they be used automatically or net.isr.numthreads needs to be increased? I have this situation on a machine with an igb card: irq256: igb0:que 0103573

gsoc

2012-03-08 Thread Teja K
hi i am teja,student.i am good in c, operating system internals and network programming. i am trying to develop a protocol by synchronizing between raw sockets and libpcap library. i have an idea of developing a transport layer protocol that could provide a secure communication between 2 systems w

Re: gsoc

2012-03-08 Thread Marko Zec
On Thursday 08 March 2012 13:51:47 Teja K wrote: > hi i am teja,student.i am good in c, operating system internals and network > programming. i am trying to develop a protocol by synchronizing between raw > sockets and libpcap library. > i have an idea of developing a transport layer protocol that

Re: Multiqueue support, igb

2012-03-08 Thread Adrian Minta
On 03/08/12 14:47, Ivan Voras wrote: Hello, What is the current state of support for multithreaded TCP processing in CURRENT? If a NIC supports multiple queues, will they be used automatically or net.isr.numthreads needs to be increased? I have this situation on a machine with an igb card: irq

Re: Multiqueue support, igb

2012-03-08 Thread Eugene Grosbein
08.03.2012 19:47, Ivan Voras пишет: > Hello, > > What is the current state of support for multithreaded TCP processing in > CURRENT? If a NIC supports multiple queues, will they be used > automatically or net.isr.numthreads needs to be increased? > > I have this situation on a machine with an igb

Re: kern/165863: [panic] [netinet] [patch] in_lltable_prefix_free() races with lla_lookup() and arptimer()

2012-03-08 Thread linimon
Old Synopsis: [panic] [patch] in_lltable_prefix_free() races with lla_lookup() and arptimer() New Synopsis: [panic] [netinet] [patch] in_lltable_prefix_free() races with lla_lookup() and arptimer() Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: linimon Responsible

Intel 82550 Pro/100 Ethernet and Microcode

2012-03-08 Thread Andreas Longwitz
Hi, recently I installed FreeBSD 8.2 Stable on some older machines with Intel 82550 and 82550C and found that the loading of microcode with the parameter link0 in the ifconfig command did not work anymore. The reason for this is the commit r223608 for if_fxp.c with the comment: Disable microcode

iSCSI Target For Freebsd

2012-03-08 Thread David Somayajulu
Hi All, Is there are an iSCSI Software Target that you can recommend. I have tried using istgt ( on Freebsd7.2) with Windows iSCSI Software Initiator. The initiator is able to discover the target however it is unable to login to the target. The login Response shows that the = <0203> indicatin

Re: kern/165863: [panic] [netinet] [patch] in_lltable_prefix_free() races with lla_lookup() and arptimer()

2012-03-08 Thread Eric van Gyzen
The following reply was made to PR kern/165863; it has been noted by GNATS. From: Eric van Gyzen To: bug-follo...@freebsd.org Cc: Subject: Re: kern/165863: [panic] [netinet] [patch] in_lltable_prefix_free() races with lla_lookup() and arptimer() Date: Thu, 08 Mar 2012 20:23:14 -0600 I just r