Re: Recommendations for 10gbps NIC

2013-07-27 Thread Alexander V. Chernikov
On 27.07.2013 02:14, Barney Cordoba wrote: *From:* Daniel Feenberg *To:* Alexander V. Chernikov *Cc:* Barney Cordoba ; "freebsd-net@freebsd.org" *Sent:* Friday, July 26, 2013 4:59 PM *Subject:* Re: Recommendations for 1

Re: Recommendations for 10gbps NIC

2013-07-27 Thread Luigi Rizzo
On Sat, Jul 27, 2013 at 10:02 AM, Alexander V. Chernikov wrote: > On 27.07.2013 02:14, Barney Cordoba wrote: >> >> >> >> >> *From:* Daniel Feenberg >> *To:* Alexander V. Chernikov >> *Cc:* Barney Cordoba ; >> "freebsd-net@f

Re: Recommendations for 10gbps NIC

2013-07-27 Thread Alexander V. Chernikov
On 27.07.2013 12:15, Luigi Rizzo wrote: On Sat, Jul 27, 2013 at 10:02 AM, Alexander V. Chernikov wrote: On 27.07.2013 02:14, Barney Cordoba wrote: *From:* Daniel Feenberg *To:* Alexander V. Chernikov *Cc:* Barney Cord

Re: kern/180873: [sctp] SCTP connection hangs on COOKIE_ECHOED

2013-07-27 Thread Michael Tuexen
The following reply was made to PR kern/180873; it has been noted by GNATS. From: Michael Tuexen To: bug-follo...@freebsd.org, j...@iki.fi Cc: Subject: Re: kern/180873: [sctp] SCTP connection hangs on COOKIE_ECHOED Date: Sat, 27 Jul 2013 15:23:41 +0200 Which addresses are you binding? Are th

Re: Recommendations for 10gbps NIC

2013-07-27 Thread Andre Oppermann
On 27.07.2013 10:42, Alexander V. Chernikov wrote: On 27.07.2013 12:15, Luigi Rizzo wrote: On Sat, Jul 27, 2013 at 10:02 AM, Alexander V. Chernikov wrote: This makes me curious because i believe people have used netmap with the 82598 and achieved close to line rate even with 64-byte frames/one

Please implement patch in PR180893

2013-07-27 Thread Zaphod Beeblebrox
I'd like to advocate implementing http://www.freebsd.org/cgi/query-pr.cgi?pr=180893 Quoting the PR: Some errant network equipment (including the simulation of a network by VMware, as an example) will reflect back multicast packets to the sender. This breaks protocols such as DAD and makes IPv6 ne

Re: Please implement patch in PR180893

2013-07-27 Thread Adrian Chadd
Sure, but it would be nice to file bugs with VMware and such to ensure they fix their bugs. Anyone have any issue with this? The issue I have is the if_printf(), it should be rate limited at the very least. It would also be nice to have a different counter to reflect that kind of dropped packet..

Re: Please implement patch in PR180893

2013-07-27 Thread Mike Karels
> Sure, but it would be nice to file bugs with VMware and such to ensure > they fix their bugs. fwiw, I use IPv6 with recent versions of ESXi and VMware Workstation, and have not seen this problem. I'm curious if the problem is in old versions or with particular configurations. > Anyone have any