Re: bus width and PCIe version

2012-03-27 Thread Erik Trulsson
could > not find anything. > > I know it is visible on lspci on linux systems. You can use lspci on FreeBSD as well. It is included in the sysutils/pciutils port. -- Erik Trulsson ertr1...@student.uu.se ___ freebsd-net@fr

Re: Broadcom Docs

2011-10-04 Thread Erik Trulsson
eleased. (The madwifi driver was never included in the standard Linux kernel, mostly due to the binary HAL. The ath5k/ath9k drivers are nowadays included in the Linux kernel.) -- Erik Trulsson ertr1...@student.uu.se ___ freebsd-net@freebsd.org mailing

Re: [POLLING] strange interrupt/system load

2009-09-13 Thread Erik Trulsson
dth can indeed be a major win. Most people, on most systems, have very limited need of 64-bit arithmetic. -- Erik Trulsson ertr1...@student.uu.se ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"

Re: Observations from an old timer playing with 64 bit numbers...

2010-06-24 Thread Erik Trulsson
an ntohl > > and > > man byteorder But if you do 'man 9 byteorder' you will get a different manpage. (byteorder(3) and byteorder(9) are different manpages, and even reference each other in the SEE ALSO sections.) -- Erik Trulsson ertr1...@student.uu.se _

Re: Freebsd IP Forwarding performance (question, and some info) [7-stable, current, em, smp]

2008-07-07 Thread Erik Trulsson
padding if needed) 4 octets Frame Check Sequence Followed by (at least) 96 bits interFrameGap, before the next frame starts. For minimal packet size this gives a maximum packet rate at 1Gbit/s of 1e9/((7+1+6+6+2+46+4)*8+96)/ = 1488095 packets/second You probably missed the preamble and st

Re: Realtek network driver

2008-10-12 Thread Erik Trulsson
ey do not have enough in common for this to be a good idea. -- Erik Trulsson [EMAIL PROTECTED] ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"

Re: Interrupts + Polling mode (similar to Linux's NAPI)

2009-04-29 Thread Erik Trulsson
e FreeBSD project is a bunch of dudes working on > stuff they feel like doing, rather than there being some centralized plan > to make the project successful. That appearance is probably due to the fact the the FreeBSD project actually is a bunch of dudes working on what they feel like doing (or

Re: Download 5.4 ISO file?

2009-05-03 Thread Erik Trulsson
On Sun, May 03, 2009 at 10:43:25PM +1000, Sam Wan wrote: > > Hi, > > I want to download iso file of freebsd 5.4 release. > Can anyone tell me a link? > > I want build a ipvs box in freebsd. > > Thanks > ftp://ftp-archive.freebsd.org/pub/FreeBSD-Archive/old-re

Re: TCP Free-BSD setup behaviour.

2009-06-16 Thread Erik Trulsson
IME-WAIT state. > > Not sure what good this packet trace is; the only reason the TCP would > respond with a RST segment is if the segment it receives is somehow bogus.  > Perhaps that the send sequence is outside the window.  If the data is within > the window, it might be considered an "old" segment that happens to arrive, > perhaps out-of-order; why would the local TCP reset the connection for no > good reason? > > louie > > > > > > ___ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org" -- Erik Trulsson ertr1...@student.uu.se ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"

Re: Inline/Bypass ethernet NIC for FreeBSD

2007-09-22 Thread Erik Trulsson
re saying that if somebody manages to crash your firewall then they should be able to bypass any protection the firewall was supposed to give? I am not at all sure that is a good idea. -- Erik Trulsson [EMAIL PROTECTED] ___ freebsd-net@freebsd.org maili

Re: Test changes to em

2007-11-02 Thread Erik Trulsson
are probably better off putting the files on a webpage somewhere and just telling us the URL. -- Erik Trulsson [EMAIL PROTECTED] ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mai

Re: FBSD 1GBit router?

2008-03-01 Thread Erik Trulsson
slower than a PCI-X card in the slot. > > You need 4Gb/s of throughput to handle a gigablt > router. (1 GB/s full duplex times 2). 1x is 4Gb/s > maximum. In my view, you always need twice the > bandwidth on the bus to avoid contenti

Re: FBSD 1GBit router?

2008-03-01 Thread Erik Trulsson
On Sat, Mar 01, 2008 at 04:39:57PM -0800, Barney Cordoba wrote: > > --- Erik Trulsson <[EMAIL PROTECTED]> wrote: > > > On Sat, Mar 01, 2008 at 01:27:46PM -0800, Barney > > Cordoba wrote: > > > > > > --- Ingo Flaschberger <[EMA

Re: FBSD 1GBit router?

2008-03-02 Thread Erik Trulsson
4gbit > > homework: > calculate with 7 ports. > > Kind regards, > Ingo Flaschberger > > ___ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe,

Re: RELENG-7 tcp connectivity problems with certain clients

2008-03-07 Thread Erik Trulsson
as hardware checksums enabled. > > Maybe you should try ifconfig -txcsum? -- Erik Trulsson [EMAIL PROTECTED] ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"

Re: Trouble with IPFW or TCP?

2008-04-03 Thread Erik Trulsson
> > Generate syslog messages like these: > > Apr 4 01:02:06 my.ip kernel: ipfw: 65400 Deny TCP xx.xx.xx.xx:60725 > my.ip.my.ip:443 in via em0 > Apr 4 01:02:06 my.ip kernel: ipfw: 65400 Deny TCP xx.xx.xx.xx:57387 > my.ip.my.ip:443 in via em0 > Apr 4 01:02:0

Re: nfs-server silent data corruption

2008-04-21 Thread Erik Trulsson
To maximise the available bandwidth one would want to spread out the chips over these links, which this motherboard does fairly well, using three of the four available links. (And hanging the most important things from CPU0, so you can actually use the board even if you have only one CPU instal

Re: Interfaces order

2004-06-16 Thread Erik Trulsson
it seems as if one of the parameters the daemon takes is which interface to use. Relying on the order in which interfaces are configured seems like a bad idea. -- Erik Trulsson [EMAIL PROTECTED] ___ [EMAIL PROTECTED] mailing list http://lists.freebsd

Re: Simple port forwarding question

2004-11-02 Thread Erik Trulsson
s > a perpetual "Trying" message that just sits there. Don't use "fwd" for this - it doesn't work that way (for one thing B is unlikely to handle an IP-packet that is still adressed to A.) Use natd and the '-redirect_port' option to natd instead - that

Re: programatically list all local IP addresses ?

2002-07-18 Thread Erik Trulsson
ition to "localhost" > in /etc/hosts considered to be proper ? That might be the only IP-address the machine has, so why not? -- Erik Trulsson [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-net" in the body of the message

Re: programatically list all local IP addresses ?

2002-07-18 Thread Erik Trulsson
to be available on recent releases of all the *BSDs, but it does not seem to exist on Solaris or Linux. Now, if you don't need your program to be portable this is of course not a problem, but writing unportable code should be an informed decision rather than done out of ignorance. -- Erik

Re: How to use if_bridge

2006-04-18 Thread Erik Trulsson
rt 4-address frames, which few do. The wireless code in FreeBSD does not have such support yet. (4-address frames is a necessary component for WDS, but WDS needs a bit more than that. 4-address frames can be used with a normal AP-station connection if both sides support it, but as I said few devi

Re: How to change order of NICs in FreeBSD?

2006-04-24 Thread Erik Trulsson
ave a minor problem if you wish to rename {em2, em3} to {em0, em1} while at the same time renaming the original {em0,em1} to {em2,em3} but that should be easily resolved using temporary names. -- Erik Trulsson [EMAIL PROTECTED] ___ freebsd-net@freebsd.org ma

Re: fxp(4) checksum (offloading?) errors

2007-01-31 Thread Erik Trulsson
t; > FreeBSD ganymed 7.0-CURRENT FreeBSD 7.0-CURRENT #0: Sun Jan 21 > 16:07:51 CET 2007 > [EMAIL PROTECTED]:/usr/obj/usr/src/sys/GANYMED i386 > -- Erik Trulsson [EMAIL PROTECTED] ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"

Re: fxp(4) checksum (offloading?) errors

2007-01-31 Thread Erik Trulsson
use. A quick glance through > fxp(4) indicates that it doesn't do checksum offloading. I'm sure > someone will correct me if I am wrong. :) Some fxp(4) NICs support checksum offloading, but most don't. The fairly common 82559 controller ch

Re: dest vs source ports ...

2002-10-22 Thread Erik Trulsson
just picks one at random from the set of available port numbers. (Alright, it's not quite random, but it could as well be.) There is normally no relationship between source and destination port numbers. -- Erik Trulsson [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] wit

Re: Simple question, what is an inOctet ... ?

2004-03-26 Thread Erik Trulsson
standards-documents to have an unambigous term for a collection of eight bits, since 'byte' does not have a well-defined size. -- Erik Trulsson [EMAIL PROTECTED] ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/fre