logging out hangs win95 consistently
Charles Owens
owensc at enc.edu
Tue Sep 23 15:00:07 GMT 1997
On Tue, 23 Sep 1997, Luke Kenneth Casson Leighton wrote:
> hi charles,
>
> if i recall correctly, you are the person who mentioned that when a
> specific query for a netbios name comes in, nmbd hangs.
No... I've not personally been aware of nmbd _itself_ hanging on me...
just the Win95 stations during logout.
> this is probably because the DNS name for that machine being queried is
> different from its NetBIOS name.
>
> try "dns proxy = no", also try sorting out your DNS resolution on your
> server (the gethostbyname() call is blocking nmbd for a prolonged period
> of time: about 15 to 30 seconds).
Hmmm... I wasn't aware of this parameter. Is it newish? From
smb.conf(5):
Note also that nmbd will block completely until the DNS
name is resolved. This will result in temporary loss of
browsing and WINS services. Enable this option only if <---
you are certain that DNS resolution is fast, or you can <---
live with the consequences of periodic pauses in nmbd ser- <---
vice.
Default: dns proxy = yes
Given the above warning, why does it default to being enabled?
I definately don't have a one-to-one mapping of my netbios and DNS
namespaces. I'll try playing with this parameter and see if it
streamlines things for me.
You're not suggesting that this [DNS lookups blocking nmbd] could be the
root cause of my hanging-when-logging-out problem, are you?
> luke
>
>
>
> On Mon, 22 Sep 1997, Charles Owens wrote:
>
> > Any news on this front? How goes the battle?
> >
> > I've been sent a suggestion that I configure my clients to use DNS for
> > Windows Network name resolution, and just circumnavigate the whole WINs
> > thing. Somehow my reading of various sources had left me with the
> > impression that there were some problems with doing this... but I'm going
> > to play with it a bit this afternoon. Any comments as to why this may or
> > may not be a good idea?
> >
> > In any case, of course, I would still very much like to see this nasty
> > nmd bug squashed (at least the current theory seems to be that the fault
> > lies with nmbd).
> >
> > thanks,
> >
> > chuck
> >
> > On Fri, 12 Sep 1997, Luke Kenneth Casson Leighton wrote:
> >
> > >
> > > On Fri, 12 Sep 1997, Charles Owens wrote:
> > >
> > > > Luke,
> > > >
> > > > Just so you know, I've generated a level 10 nmbd log and sent it to Jeremy
> > > > Allison, per his request. I haven't heard from him since, but it didn't
> > > > bounce back to me so I'm assuming he's got it.
> > >
> > > he's ill at the mo :-(
> > >
> > > > If you would also like to see this log, holler. Its big: 1.8 megs!
> > >
> > > agh!
> > >
> > >
> > >
> >
> > ---
> > -------------------------------------------------------------------------
> > Charles N. Owens Email: owensc at enc.edu
> > http://www.enc.edu/~owensc
> > Network & Systems Administrator
> > Information Technology Services "Outside of a dog, a book is a man's
> > Eastern Nazarene College best friend. Inside of a dog it's
> > too dark to read." - Groucho Marx
> > -------------------------------------------------------------------------
> >
> >
>
> Luke Kenneth Casson Leighton (lkcl at switchboard.net)
> Web site under construction (http://mailhost.cb1.com/~lkcl)
> "Confront difficulties while they are still easy"
>
>
---
-------------------------------------------------------------------------
Charles N. Owens Email: owensc at enc.edu
http://www.enc.edu/~owensc
Network & Systems Administrator
Information Technology Services "Outside of a dog, a book is a man's
Eastern Nazarene College best friend. Inside of a dog it's
too dark to read." - Groucho Marx
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