Re: Support for USB Wi-Fi adapters?

2004-02-10 Thread Brett Glass
Thank you! I'll e-mail him. --Brett ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"

Re: Support for USB Wi-Fi adapters?

2004-02-10 Thread Christian Brueffer
On Tue, Feb 10, 2004 at 01:13:29PM -0700, Brett Glass wrote: > How can I get in touch with him to see how the project is coming > along? > This thread was about the driver (including his email address): http://news.gw.com/freebsd.hackers/[EMAIL PROTECTED] - Christian -- Christian Brueffer

FreeBSD's pppd and l2tpd: connection stalls

2004-02-10 Thread Markus Dolze
Hello, I have problems with net/l2tpd. The people at their mailing list can't help me and it seems to be a problem with pppd, so I write to the list. Situation: I'm using L2TP over IPsec to secure a wireless lan. The lan connection itself works fine. The IPsec connection works fine (transport m

Re: Support for USB Wi-Fi adapters?

2004-02-10 Thread Brett Glass
How can I get in touch with him to see how the project is coming along? --Brett At 06:31 AM 2/10/2004, Christian Brueffer wrote: >Stuart Walsh was working on a driver for the USB atmel for some time. >However, I don't know what the current status on that one is. > >- Christian ___

Re: TTCP/RFC1644 problem

2004-02-10 Thread Karim Fodil-Lemelin
Hi, Your problem here is that your TTCP connection times out and the data is retransmitted (loosing all the benefits of TTCP) see my other email for why this happens. Karim. Danny Braniss wrote: hi, im running some experiments, and it seems to me that setting net.inet.tcp.rfc1644 h

Re: TTCP/RFC1644 problem

2004-02-10 Thread Karim Fodil-Lemelin
Hi, We actively use TTCP and we like it (www.xiplink.com). The problem is that it does not behave exactly like in Steven's book. I have sample code if you want to try it. But basically you need to set the NOPUSH flag (setsockopt()) before using sendto() _and_ in the server as well. For shor

TCP reset when the window is closed.

2004-02-10 Thread Michiel Boland
Hi. Imagine the following situation: two programs set up a TCP connection between each other and then each starts send()ing data over it without calling recv(). After a short while the receive windowss at both ends close. Now suppose that one of the two programs crashes or exits. The TCP at the o

Re: TTCP/RFC1644 problem

2004-02-10 Thread Richard Wendland
> My changes > (tcp hostcache) are in 5.2 for the first time. Before it it's the > legacy code as well. I hope I haven't broken TTCP more than it was > before. > > > and solaris(but i guess they don't do ttcp) and linux (not yet). > > Linux never will. They consider TTCP broken by design. Sol

Re: Support for USB Wi-Fi adapters?

2004-02-10 Thread Christian Brueffer
On Thu, Feb 05, 2004 at 10:43:22AM -0700, Brett Glass wrote: > What is the state of support for USB Wi-Fi adapters in FreeBSD? > Several clients have asked me if they can use these adapters on > their BSD servers, but so far I can't find one that FreeBSD > recognizes. I have one here that's based o

Re: dummynet = local taffic > 100ms - help!

2004-02-10 Thread Bjorn Eikeland
På Tue, 10 Feb 2004 07:08:09 -0500, skrev Chuck Swiger <[EMAIL PROTECTED]>: Bjorn Eikeland wrote: [ ... ] DUMMYNET and HZ=1 is in the kernel. Any suggestions what can be causing this? (I've only got the one nic, and use a adsl router for internett) I seem to recall some issues with setting HZ

Re: dummynet = local taffic > 100ms - help!

2004-02-10 Thread Chuck Swiger
Bjorn Eikeland wrote: [ ... ] DUMMYNET and HZ=1 is in the kernel. Any suggestions what can be causing this? (I've only got the one nic, and use a adsl router for internett) I seem to recall some issues with setting HZ very fast, in that it breaks the uniqueness assumptions made by TCP sequenc

Re: TTCP/RFC1644 problem

2004-02-10 Thread Tony Finch
Andre Oppermann <[EMAIL PROTECTED]> wrote: > >Linux never will. They consider TTCP broken by design. [...] >The problem is that TTCP will never make it mainstream or even >little side stream. FreeBSD is the only BSD implementing it. The reason for its lack of popularity is that it has significan

Re: TTCP/RFC1644 problem

2004-02-10 Thread Danny Braniss
thanks for insight! i guess it's time to change horses :-( i was planning to use it for an application that is udp, oh well, there goes another idea down the drain. danny > Danny Braniss wrote: > > > > > I have been the last one fuzz around in the TTCP code areas. However > > > there could be p

Re: TTCP/RFC1644 problem

2004-02-10 Thread Andre Oppermann
Danny Braniss wrote: > > > I have been the last one fuzz around in the TTCP code areas. However > > there could be problems that were lurking there before in other code > > parts (syncache maybe). TTCP isn't used in production by anyone (AFAIK) > > and only minimally tested. > ahh, that's one re

Re: TTCP/RFC1644 problem

2004-02-10 Thread Danny Braniss
> I have been the last one fuzz around in the TTCP code areas. However > there could be problems that were lurking there before in other code > parts (syncache maybe). TTCP isn't used in production by anyone (AFAIK) > and only minimally tested. ahh, that's one realy good piece of info so far. th

Re: TTCP/RFC1644 problem

2004-02-10 Thread Andre Oppermann
Danny Braniss wrote: > > > Danny Braniss wrote: > > > hi, > > > im running some experiments, and it seems to me that > > > setting net.inet.tcp.rfc1644 has the reverse effect. > > > with sysctl net.inet.tcp.rfc1644 = 0, the transaction uses only 6 packets > > > and it's less than 1 sec, settin

Re: TTCP/RFC1644 problem

2004-02-10 Thread Danny Braniss
> Danny Braniss wrote: > > hi, > > im running some experiments, and it seems to me that > > setting net.inet.tcp.rfc1644 has the reverse effect. > > with sysctl net.inet.tcp.rfc1644 = 0, the transaction uses only 6 packets > > and it's less than 1 sec, setting net.inet.tcp.rfc1644 to 1 uses > >

Re: TTCP/RFC1644 problem

2004-02-10 Thread Andre Oppermann
Danny Braniss wrote: hi, im running some experiments, and it seems to me that setting net.inet.tcp.rfc1644 has the reverse effect. with sysctl net.inet.tcp.rfc1644 = 0, the transaction uses only 6 packets and it's less than 1 sec, setting net.inet.tcp.rfc1644 to 1 uses 8 packets and takes m

Re: TTCP/RFC1644 problem

2004-02-10 Thread Colin Percival
At 08:32 10/02/2004, you wrote: with sysctl net.inet.tcp.rfc1644 = 0, the transaction uses only 6 packets and it's less than 1 sec, setting net.inet.tcp.rfc1644 to 1 uses 8 packets and takes more than 1 sec. with net.inet.tcp.rfc1644 = 1: No. TimeSourceDestination

TTCP/RFC1644 problem

2004-02-10 Thread Danny Braniss
hi, im running some experiments, and it seems to me that setting net.inet.tcp.rfc1644 has the reverse effect. with sysctl net.inet.tcp.rfc1644 = 0, the transaction uses only 6 packets and it's less than 1 sec, setting net.inet.tcp.rfc1644 to 1 uses 8 packets and takes more than 1 sec. with