Re: Welcome to Hell / Mysterious networking troubles on FreeBSD

2007-11-24 Thread Jeff Mohler
On Nov 24, 2007 2:08 PM, Julian Elischer <[EMAIL PROTECTED]> wrote:

> Joel V. wrote:
> > Hello.
> >
> > A big thanks to everyone who contacted me. FreeBSD really has the best
> > community one could help for.
> >
> > Now, it has been confirmed by the backbone manager that we're dealing
> with a
> > DDOS attack. However, the ISP seems to be as clueless as a headless
> sheep,
> > and we haven't been able to contact their technical staff yet (of course
> one
> > can't be 100% sure that they even have a technical staff, judging by the
> > level of their response).
> >
> > Hopefully the situation will be fixed soon. One final question though:
> are
> > there any quick steps one can take to protect their server from DDOS
> attacks
> > like these?
>

Well..call the people responsible for the source IP, complain to them as
well.

www.onlinehome-server.com  is the provider.

Customer u15194704 is the problem computer.
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Re: Email recommendations

2006-10-30 Thread Jeff Mohler

Is your spool over NFS?

You'll get those exact errors if you are on an NFS mount with spools
without some form of locking to prevent new message insertion into
existing messages.

On 10/30/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:




I get a LOT of corrupt mailboxes. Just 187 mailboxes and daily problems.
It's always the same error in the log files: "-ERR Unable to process From
lines (envelopes), change recognition modes."

I've done some research and don't know any more about where the problem
lives than I did before. I know that some From: lines are missing the
colon, but I don't know why. Can anyone recommend a more forgiving popper
or MTA? I'm running QPOP 2.53 and Sendmail 8.13.6.



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Failing kernel build 4.3R

2001-07-06 Thread Jeff Mohler

Whilst trying to compile a kernel, I run into these
types of errors.

I havent touched anything to do with any modules..but
its failing.

Ideas why?

Thanks!

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Failing kernel build..text this time.

2001-07-06 Thread Jeff Mohler

speedracer# make install
chflags noschg /kernel
mv /kernel /kernel.old
install -c -m 555 -o root -g wheel -fschg  kernel
/kernel
if [ -d /modules -a -n "`ls /modules`" ]; then  mkdir
-p /modules.old;  cp -p /modules/* /modules.old;  fi;
cd ../../modules && env
MAKEOBJDIRPREFIX=/nos/src/sys/compile/www/modules make
install
===> accf_data
install -c -o root -g wheel -m 555   accf_data.ko
/modules
install: accf_data.ko: No such file or directory
*** Error code 71

Stop in /nos/src/sys/modules/accf_data.
*** Error code 1

Stop in /nos/src/sys/modules.
*** Error code 1

Stop in /nos/src/sys/compile/www.


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best way to migrate to a new disk

2001-07-07 Thread Jeff Mohler

I need to upgrade to a new HD now that the current one
has shows some reliability issues..and Im polling for
what is the best method to do so.

Do not have a tape drive..but if thats the only
solution..one could be gained, but Im sure there might
be an easier way.

Comments?

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zero copy NFS patch?

2001-07-09 Thread Jeff Mohler

Im trying to understand what this patch accomplishes,
and whether or not I should apply it.

I work with Network Appliance boxes, and that last bit
of tuning always comes in handy.

Thanks!

PS: The drive migration hints all worked well..thanks
to everyone who had input!

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