152
> >
>
> The defaults must be large unless your application calls setsockopt() to
> set the buffers itself. (Some FTP clients and servers can do this, but
> for testing, your're still probably better always having the _max's and
&
On Tue, Jan 09, 2001 at 05:52:34PM +0100, Martin Josefsson wrote:
> On Tue, 9 Jan 2001, Tim Sailer wrote:
>
> > On Mon, Jan 08, 2001 at 07:07:18PM +0100, Erik Mouw wrote:
> > > I had similar problems two weeks ago. Turned out the connection between
> > > two switch
/rmem_default = 32767
net/core/wmem_default = 32767
net/core/rmem_max = 2097152
net/core/wmem_max = 2097152
Tim
--
Tim Sailer <[EMAIL PROTECTED]> Cyber Security Operations
Brookhaven National Laboratory (631) 344-3001
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o have poorly tuned tcp values out of the box, look at
> this link and tune the solaris stack to better reflect reality.
>
>http://www.google.com/search?q=cache:www.rvs.uni-hannover.de/people/voeckler/tune/EN/tune.html+%2Bwan+%2Bwindow+%2Bscale+%2Bsize+%2Bnetwork=en
>
> linux tuning has a decen
We check that as the first thing. Both are set the same. No collisions
out of the ordinary.
Tim
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Tim Sailer <[EMAIL PROTECTED]> Cyber Security Operations
Brookhaven National Laboratory (631) 344-3001
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the bo
/people/voeckler/tune/EN/tune.html+%2Bwan+%2Bwindow+%2Bscale+%2Bsize+%2Bnetworkhl=en
linux tuning has a decent amount of data in the docs section of the kernel
sources.
I'll take a look. THanks.
Tim
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Tim Sailer [EMAIL PROTECTED] Cyber Security Operations
Brookhaven National Laboratory (631
/rmem_default = 32767
net/core/wmem_default = 32767
net/core/rmem_max = 2097152
net/core/wmem_max = 2097152
Tim
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Tim Sailer [EMAIL PROTECTED] Cyber Security Operations
Brookhaven National Laboratory (631) 344-3001
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On Tue, Jan 09, 2001 at 05:52:34PM +0100, Martin Josefsson wrote:
On Tue, 9 Jan 2001, Tim Sailer wrote:
On Mon, Jan 08, 2001 at 07:07:18PM +0100, Erik Mouw wrote:
I had similar problems two weeks ago. Turned out the connection between
two switches: one of them was hard wired to 100Mbit
. (Some FTP clients and servers can do this, but
for testing, your're still probably better always having the _max's and
_default's the same.)
Hm.. OK. I think we tried that, but I'll check again.
Thanks,
Tim
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Tim Sailer [EMAIL PROTECTED] Cyber Security Operations
Brookhaven National
On Mon, Jan 08, 2001 at 09:26:23PM +1100, Andrew Morton wrote:
> Tim Sailer wrote:
> >
> > On Sat, Jan 06, 2001 at 10:11:40PM +1100, Andrew Morton wrote:
> > > this issue was discussed on the netdev mailing list a few weeks
> > > back.
> > >
> &g
On Mon, Jan 08, 2001 at 09:26:23PM +1100, Andrew Morton wrote:
Tim Sailer wrote:
On Sat, Jan 06, 2001 at 10:11:40PM +1100, Andrew Morton wrote:
this issue was discussed on the netdev mailing list a few weeks
back.
It's very unfortunate that the web archives of netdev
stopped
re3". Dunno about kernel 2.2 though.
Well, on Friday, we pulled down the 'official' 2.4.0, and had the
same experience... nothing better. Should I get the -test12-pre3 kernel
and try that one specifically?
Tim
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Tim Sailer <[EMAIL PROTECTED]> Cyber Security Operations
Brookhaven Natio
iday, we pulled down the 'official' 2.4.0, and had the
same experience... nothing better. Should I get the -test12-pre3 kernel
and try that one specifically?
Tim
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Tim Sailer [EMAIL PROTECTED] Cyber Security Operations
Brookhaven National Laboratory (631) 344-3001
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On Thu, Jan 04, 2001 at 01:33:40AM -0500, Tim Sailer wrote:
> This may not be the right forum to ask this. If not, please let me know
> where to ask.
>
> I have a Debian box with 2 NICs. Both 100/full duplex. This machine is
> running as a ftp proxy (T.Rex suite). As part of th
On Thu, Jan 04, 2001 at 01:33:40AM -0500, Tim Sailer wrote:
This may not be the right forum to ask this. If not, please let me know
where to ask.
I have a Debian box with 2 NICs. Both 100/full duplex. This machine is
running as a ftp proxy (T.Rex suite). As part of the traffic going
nts
have the large tcp window size. Putting the Linux box in the middle is a
severe choke point. :(
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Tim Sailer <[EMAIL PROTECTED]> Cyber Security Operations
Brookhaven National Laboratory (631) 344-3001
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have the large tcp window size. Putting the Linux box in the middle is a
severe choke point. :(
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Tim Sailer [EMAIL PROTECTED] Cyber Security Operations
Brookhaven National Laboratory (631) 344-3001
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