Re: CFR: FIB handling improvements

2013-08-22 Thread Julian Elischer
On 8/22/13 5:52 AM, Alan Somers wrote: On Wed, Aug 21, 2013 at 3:28 PM, Will Andrews wrote: On Wed, Aug 21, 2013 at 12:20 PM, Hiroki Sato wrote: wi> * Always add loopback routes for non-zero FIBs, for both IPv4 and wi> IPv6. Arguably, this could be a policy issue, but it is currently wi> le

Re: DTrace network providers

2013-08-22 Thread Yuri
On 08/22/2013 15:30, Mark Johnston wrote: My apologies! It looks like r254523 introduced a conflict. r254468 is a minimum dependency. I'd suggest trying again with r254523 or later. I don't know what the problem is, but I tried on r254523 and on the later r254677, and am getting build error d

Re: DTrace network providers

2013-08-22 Thread hiren panchasara
On Thu, Aug 22, 2013 at 3:05 PM, Yuri wrote: > On 08/20/2013 22:00, Mark Johnston wrote: >> >> The patch is here: >> >> >> http://people.freebsd.org/~markj/patches/network-providers/network-providers-1.diff >> >> It depends on r254468. To use it, just recompile the kernel (assuming > > > Your patc

Netmap ixgbe stripping Vlan tags

2013-08-22 Thread Harika Tandra
Hi all, I am running Netmap with "intel 10G 82598EB" card in promiscuous mode. While capturing packets via Netmap the driver is stripping off Vlan tags. I tested my setup, I am able to see Vlan tags when the same card is in promiscuous mode without Netmap. This maybe due to the netmap related

Re: DTrace network providers

2013-08-22 Thread Mark Johnston
On Thu, Aug 22, 2013 at 6:05 PM, Yuri wrote: > On 08/20/2013 22:00, Mark Johnston wrote: > >> The patch is here: >> >> http://people.freebsd.org/~**markj/patches/network-** >> providers/network-providers-1.**diff

Re: DTrace network providers

2013-08-22 Thread Yuri
On 08/20/2013 22:00, Mark Johnston wrote: The patch is here: http://people.freebsd.org/~markj/patches/network-providers/network-providers-1.diff It depends on r254468. To use it, just recompile the kernel (assuming Your patch fails to apply, see below. I use clean r254468 as you suggested.

Why default route is not installed last?

2013-08-22 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Hi, I've noticed that we do not install default route last (after other static routes). I think we should probably install it last, since the administrator may legitimately configure a static route (e.g. this IPv6 address goes to this interface) th

Re: DTrace network providers

2013-08-22 Thread hiren panchasara
On Thu, Aug 22, 2013 at 8:36 AM, George Neville-Neil wrote: > > On Aug 21, 2013, at 1:00 , Mark Johnston wrote: > > > Hello! > > > > I've ported the ip, tcp and udp DTrace providers to FreeBSD, following > > the Solaris documentation here: > > > > https://wikis.oracle.com/display/DTrace/ip+Provid

Re: DTrace network providers

2013-08-22 Thread George Neville-Neil
On Aug 21, 2013, at 1:00 , Mark Johnston wrote: > Hello! > > I've ported the ip, tcp and udp DTrace providers to FreeBSD, following > the Solaris documentation here: > > https://wikis.oracle.com/display/DTrace/ip+Provider > https://wikis.oracle.com/display/DTrace/tcp+Provider > https://wikis.o

OCE driver on Freebsd 10.0-Current

2013-08-22 Thread Venkata Duvvuru
Hi, I'm running iperf on Emulex's OCE network adapter in Freebsd-10-current. At heavy traffic (iperf with ~10 connections), iperf is hanging. The same driver is working on all other Freebsd versions. top -HS shows the below information. PID USERNAME PRI NICE SIZERES STATE C TIME WCP

Re: CFR: FIB handling improvements

2013-08-22 Thread Andrey V. Elsukov
21.08.2013 19:42, Will Andrews wrote: > Hi, > > I'm working to port forward to FreeBSD/head, improvements made to FIB > handling by my colleagues Alan Somers and Justin Gibbs. > > Please review: http://people.freebsd.org/~will/fix-fib-issues.1.diff > > This patch includes fixes for several issu

Re: BPF_MISC+BPF_COP and BPF_COPX (summary and patch)

2013-08-22 Thread Mindaugas Rasiukevicius
Hi, OK, to summarise what has been discussed: - Problem There is a need to perform more complex operations from the BPF program. Currently, there is no (practical) way to do that from the byte-code. Such functionality is useful for the packet filters or other components, which could integrate wi

Re: DTrace network providers

2013-08-22 Thread Kubilay Kocak
On 21/08/2013 3:00 PM, Mark Johnston wrote: > Hello! > > I've ported the ip, tcp and udp DTrace providers to FreeBSD, following > the Solaris documentation here: Wow, nice work Mark! > I've collected a bunch of example scripts for these providers and placed > them here: > > http://people.freebs