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List: quanta
Subject: Re: [Quanta] SSH Connection Problems
From: Dawid van Wyngaard <dawid () i-services ! co ! za>
Date: 2007-12-07 11:53:16
Message-ID: 1197028396.6820.7.camel () raven
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Borge,
Thanks, I'll give that a bash...Is this similar to KIO and how does this
integrate to Quanta? Any special requirements/settings?
Dawid
On Fri, 2007-12-07 at 12:48 +0100, Børge Holen wrote:
>
> you know, as a afterthought...
> to get rid of the KIO system in action, you should check out fuse.
> You can then mount the remote ssh connection as a filesystem, witch will
> result in only one longstanding connection.
>
> > Borge,
> >
> > According to the company I host with, it was several thousand
> > connections from my username which brought down the server that hosted
> > about 900 odd domains. Needless to say, I wasn't very popular :(
> >
> > I'll ask the sysadmin to scan the authlogs (or other logs) or even
> > better send them to me so that I can analyze it...
> >
> > Thanks for the help,
> >
> > Dawid
> >
> > On Thu, 2007-12-06 at 23:06 +0100, Børge Holen wrote:
> > > On Thursday 06 December 2007 22:04:20 Dawid van Wyngaard wrote:
> > > > Hiya!
> > > >
> > > > I currently running Ubuntu 7.10 with Quanta Plus 3.5.7. The problem I
> > > > have:
> > > >
> > > > When I try to connect to server(RHEL) via SSH, I get several thousand
> > > > logins within a few minutes to the server which in turn brings the
> > > > server to its knees!
> > >
> > > you get several thousand logins in a matter of minutes?
> > > Due to the KIO several logins is inevitable, but I don't think its
> > > possible to ... lets say 3000 logins on 3 minutes, the server would for
> > > sure stumble, but so would your computer, you sure your data is correct?
> > > It's like 16 connections a sec...
> > > more like one connection per file, and quite a few files I must add ;D
> > > Whatever it is, its not Q' fault ( can it be?). Q is using the KIO
> > > backend for connecting.
> > >
> > > > Any suggestions?
> > >
> > > If you're not experiensing any showstoppers on the client side, I would
> > > read throught the authlogs to so whats going on with the server... Of
> > > course if the authlogs really is growing 2megs in matter of hours,
> > > somethings really fishy. Or you got a couple of thousand users trying to
> > > access the server fairly often ;D
> > >
> > > > Thanks,
> > > >
> > > > Dawid van Wyngaard
> > > > IRC: DarkRaven on network irc.freenode.net
> > > > Jabber: dawidvanwyngaard@jabber.org
> > > > MSN: dawid@emc2sa.com
> > > > OpenPGP key: B25232ED, 92D75C7C, F09AF829
> > > >
> > > > *** Ubuntu Rocks! ***
> >
> > Thanks,
> >
> > Dawid van Wyngaard
> > IRC: DarkRaven on network irc.freenode.net
> > Jabber: dawidvanwyngaard@jabber.org
> > MSN: dawid@emc2sa.com
> > OpenPGP key: B25232ED, 92D75C7C, F09AF829
> >
> > *** Ubuntu Rocks! ***
>
>
>
Thanks,
Dawid van Wyngaard
IRC: DarkRaven on network irc.freenode.net
Jabber: dawidvanwyngaard@jabber.org
MSN: dawid@emc2sa.com
OpenPGP key: B25232ED, 92D75C7C, F09AF829
*** Ubuntu Rocks! ***
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Borge,<BR>
<BR>
Thanks, I'll give that a bash...Is this similar to KIO and how does this integrate to \
Quanta? Any special requirements/settings?<BR> <BR>
Dawid<BR>
<BR>
On Fri, 2007-12-07 at 12:48 +0100, Børge Holen wrote:
<BLOCKQUOTE TYPE=CITE>
<PRE>
<FONT COLOR="#000000">you know, as a afterthought...</FONT>
<FONT COLOR="#000000">to get rid of the KIO system in action, you should check out \
fuse.</FONT> <FONT COLOR="#000000">You can then mount the remote ssh connection as a \
filesystem, witch will </FONT> <FONT COLOR="#000000">result in only one longstanding \
connection.</FONT>
<FONT COLOR="#000000">> Borge,</FONT>
<FONT COLOR="#000000">></FONT>
<FONT COLOR="#000000">> According to the company I host with, it was several \
thousand</FONT> <FONT COLOR="#000000">> connections from my username which brought \
down the server that hosted</FONT> <FONT COLOR="#000000">> about 900 odd domains. \
Needless to say, I wasn't very popular :(</FONT> <FONT COLOR="#000000">></FONT>
<FONT COLOR="#000000">> I'll ask the sysadmin to scan the authlogs (or other logs) \
or even</FONT> <FONT COLOR="#000000">> better send them to me so that I can \
analyze it...</FONT> <FONT COLOR="#000000">></FONT>
<FONT COLOR="#000000">> Thanks for the help,</FONT>
<FONT COLOR="#000000">></FONT>
<FONT COLOR="#000000">> Dawid</FONT>
<FONT COLOR="#000000">></FONT>
<FONT COLOR="#000000">> On Thu, 2007-12-06 at 23:06 +0100, Børge Holen \
wrote:</FONT> <FONT COLOR="#000000">> > On Thursday 06 December 2007 22:04:20 \
Dawid van Wyngaard wrote:</FONT> <FONT COLOR="#000000">> > > Hiya!</FONT>
<FONT COLOR="#000000">> > ></FONT>
<FONT COLOR="#000000">> > > I currently running Ubuntu 7.10 with Quanta Plus \
3.5.7. The problem I</FONT> <FONT COLOR="#000000">> > > have:</FONT>
<FONT COLOR="#000000">> > ></FONT>
<FONT COLOR="#000000">> > > When I try to connect to server(RHEL) via SSH, I \
get several thousand</FONT> <FONT COLOR="#000000">> > > logins within a few \
minutes to the server which in turn brings the</FONT> <FONT COLOR="#000000">> > \
> server to its knees!</FONT> <FONT COLOR="#000000">> ></FONT>
<FONT COLOR="#000000">> > you get several thousand logins in a matter of \
minutes?</FONT> <FONT COLOR="#000000">> > Due to the KIO several logins is \
inevitable, but I don't think its</FONT> <FONT COLOR="#000000">> > possible to \
... lets say 3000 logins on 3 minutes, the server would for</FONT> <FONT \
COLOR="#000000">> > sure stumble, but so would your computer, you sure your \
data is correct?</FONT> <FONT COLOR="#000000">> > It's like 16 connections a \
sec...</FONT> <FONT COLOR="#000000">> > more like one connection per file, and \
quite a few files I must add ;D</FONT> <FONT COLOR="#000000">> > Whatever it \
is, its not Q' fault ( can it be?). Q is using the KIO</FONT> <FONT \
COLOR="#000000">> > backend for connecting.</FONT> <FONT COLOR="#000000">> \
></FONT> <FONT COLOR="#000000">> > > Any suggestions?</FONT>
<FONT COLOR="#000000">> ></FONT>
<FONT COLOR="#000000">> > If you're not experiensing any showstoppers on the \
client side, I would</FONT> <FONT COLOR="#000000">> > read throught the \
authlogs to so whats going on with the server... Of</FONT> <FONT COLOR="#000000">> \
> course if the authlogs really is growing 2megs in matter of hours,</FONT> <FONT \
COLOR="#000000">> > somethings really fishy. Or you got a couple of thousand \
users trying to</FONT> <FONT COLOR="#000000">> > access the server fairly often \
;D</FONT> <FONT COLOR="#000000">> ></FONT>
<FONT COLOR="#000000">> > > Thanks,</FONT>
<FONT COLOR="#000000">> > ></FONT>
<FONT COLOR="#000000">> > > Dawid van Wyngaard</FONT>
<FONT COLOR="#000000">> > > IRC: DarkRaven on network \
irc.freenode.net</FONT> <FONT COLOR="#000000">> > > Jabber: <A \
HREF="mailto:dawidvanwyngaard@jabber.org">dawidvanwyngaard@jabber.org</A></FONT> \
<FONT COLOR="#000000">> > > MSN: <A \
HREF="mailto:dawid@emc2sa.com">dawid@emc2sa.com</A></FONT> <FONT COLOR="#000000">> \
> > OpenPGP key: B25232ED, 92D75C7C, F09AF829</FONT> <FONT COLOR="#000000">> \
> ></FONT> <FONT COLOR="#000000">> > > *** Ubuntu Rocks! ***</FONT>
<FONT COLOR="#000000">></FONT>
<FONT COLOR="#000000">> Thanks,</FONT>
<FONT COLOR="#000000">></FONT>
<FONT COLOR="#000000">> Dawid van Wyngaard</FONT>
<FONT COLOR="#000000">> IRC: DarkRaven on network irc.freenode.net</FONT>
<FONT COLOR="#000000">> Jabber: <A \
HREF="mailto:dawidvanwyngaard@jabber.org">dawidvanwyngaard@jabber.org</A></FONT> \
<FONT COLOR="#000000">> MSN: <A \
HREF="mailto:dawid@emc2sa.com">dawid@emc2sa.com</A></FONT> <FONT COLOR="#000000">> \
OpenPGP key: B25232ED, 92D75C7C, F09AF829</FONT> <FONT COLOR="#000000">></FONT>
<FONT COLOR="#000000">> *** Ubuntu Rocks! ***</FONT>
</PRE>
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Thanks,<BR>
<BR>
Dawid van Wyngaard<BR>
IRC: <TT>DarkRaven</TT> on network <TT>irc.freenode.net</TT> <BR>
Jabber: dawidvanwyngaard@jabber.org <BR>
MSN: dawid@emc2sa.com<BR>
OpenPGP key: <A HREF="http://keyserver.ubuntu.com:11371/pks/lookup?search=0xB25232ED&op=index">B25232ED,</A> \
92D75C7C, F09AF829<BR> <BR>
*** Ubuntu Rocks! ***
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