New failure detection algorithm for ng_one2many.

2005-01-12 Thread Evgeny Dolgopiat
I wrote new failure detection algorithm based on heartbeat signal for ng_one2many node. Features: - automatic detection of failures; - automatic detection of recoveries; - detection of point of failure (see diagnostics in man page); - configurable timing parameters of failure and recovery detectio

Re: kern/73129: [patch] IPFW misbehaviour in RELENG_5

2005-01-12 Thread Maxim Konovalov
On Sat, 11 Dec 2004, 11:58+0100, Andre Oppermann wrote: > Edwin Groothuis wrote: > > > > On Sun, Dec 05, 2004 at 01:14:49AM +0300, Gleb Smirnoff wrote: > > > On Sun, Dec 05, 2004 at 12:53:52AM +0300, Maxim Konovalov wrote: > > > M> IMHO restoring the historic behaviour (even broken in some respect

Re: kern/73129: [patch] IPFW misbehaviour in RELENG_5

2005-01-12 Thread Edwin Groothuis
On Wed, Jan 12, 2005 at 01:26:52PM +0300, Maxim Konovalov wrote: > On Sat, 11 Dec 2004, 11:58+0100, Andre Oppermann wrote: > > > Edwin Groothuis wrote: > > > > > > On Sun, Dec 05, 2004 at 01:14:49AM +0300, Gleb Smirnoff wrote: > > > > On Sun, Dec 05, 2004 at 12:53:52AM +0300, Maxim Konovalov wrote

Re: IPv6 TCP transfers are hanging

2005-01-12 Thread Kevin Oberman
> Date: Wed, 12 Jan 2005 12:31:19 +0900 > From: JINMEI Tatuya / =?ISO-2022-JP?B?GyRCP0BMQEMjOkgbKEI=?= <[EMAIL > PROTECTED]> > > > On Tue, 11 Jan 2005 14:01:29 -0800, > > "Kevin Oberman" <[EMAIL PROTECTED]> said: > > > I think I have found a problem with TCP when run over IPv6. > > I se

Re: New failure detection algorithm for ng_one2many.

2005-01-12 Thread Roman Kurakin
Evgeny Dolgopiat: I wrote new failure detection algorithm based on heartbeat signal for ng_one2many node. Features: - automatic detection of failures; - automatic detection of recoveries; - detection of point of failure (see diagnostics in man page); - configurable timing parameters of failure and

Re: [nesg] Re: IPv6 TCP transfers are hanging

2005-01-12 Thread Kevin Oberman
Tatuya-san, I think this is almost certainly a network issue. I suspect that the MTU is really NOT 1500. It's probably a couple of bytes less due to tunneling or something similar. Unfortunately when I tried ping6 to test with various packet sizes, my FreeBSD 5.3-Stable box did a reboot. (No panic

TCP out-of-order packets.

2005-01-12 Thread Julian Elischer
I have a link which is provided by someone else that is 7 x E1s aggregated. At leat it looks that way to me when I get to see it. however I have only been able to get 60kB.sec across this, despite having a tcp window size of 131072 bytes.. After investigation it appears that the link is massively

Re: TCP out-of-order packets.

2005-01-12 Thread Eli Dart
In reply to Julian Elischer <[EMAIL PROTECTED]> : > I have no control over or access to the link.. all I have is a promise > that they will deliver > 14Mb/Sec. with approc 300mSec. RTT to me but there is no promise about > packet order. My guess is that they are doing round-robin load balanci

Re: TCP out-of-order packets.

2005-01-12 Thread Julian Elischer
Eli Dart wrote: In reply to Julian Elischer <[EMAIL PROTECTED]> : I have no control over or access to the link.. all I have is a promise that they will deliver 14Mb/Sec. with approc 300mSec. RTT to me but there is no promise about packet order. My guess is that they are doing round-robin

Re: TCP out-of-order packets.

2005-01-12 Thread Brooks Davis
On Wed, Jan 12, 2005 at 05:07:36PM -0800, Julian Elischer wrote: > > I have a link which is provided by someone else that is 7 x E1s aggregated. > At leat it looks that way to me when I get to see it. however I have > only been able to get > 60kB.sec across this, despite having a tcp window size

Default LQR timeout period

2005-01-12 Thread Bikrant Neupane
Hi We have pppoe server running on FreeBSD 4.9 and 90% of our wireless clients are using MS Windows OS to access the service. I have noticed that when ever there is some problem in the link ( due to AP or SM reboot, switch reboot etc etc ) the pppoe connection closes. I have also noticed that t

RE: Default LQR timeout period

2005-01-12 Thread Ted Mittelstaedt
Open up your registry editor and go to HEKY_LOCAL_MACHINE\System\CurrentControlSet\Services\Class\Modem\\Set tings where is the number of your modem (example: 0001). On the right pane search for a string value named InactivityTimeout. Enter the new timeout rate in minutes. For example ente