Win9x and TNG status?

Luke Kenneth Casson Leighton lkcl at samba.org
Mon Feb 21 23:38:37 GMT 2000


dodes anyone remember if this was an issue / fixed in 2.0.x?

> set_samba_nb_type: 0
> standard input is not a socket, assuming -D option
> Becoming a daemon.
> fcntl_lock 4 8 0 1 3
> Lock call successful
> Opening sockets 137
> bind succeeded on port 137
> bind succeeded on port 138
> open_sockets: Broadcast sockets opened.
> Added interface ip=192.168.0.0 bcast=192.168.255.255 nmask=255.255.0.0
> bind failed on port 137 socket_addr=192.168.0.0 (Can't assign requested address)
> nmbd_subnetdb:make_subnet()
>   Failed to open nmb socket on interface 192.168.0.0 for port 137.  Error was Can't assign requested address
> ERROR: Failed when creating subnet lists. Exiting.
> 
> Barf.
> 
> That IS a valid address on that interface, the mask was right, and it 
> worked with 2.0.6!
> 
> SMBD appears to work (after it was restarted I could see the shares again)
> 
> Ideas?
> 
> --
> -- 
> Karl Denninger (karl at denninger.net)  Web: http://childrens-justice.org
> Isn't it time we started putting KIDS first?  See the above URL for
> a plan to do exactly that!
> 
> 
> On Tue, Feb 22, 2000 at 10:21:11AM +1100, Luke Kenneth Casson Leighton wrote:
> > On Mon, 21 Feb 2000, Karl Denninger wrote:
> > 
> > > I figured that part out.
> > > 
> > > I had the current branch, not TNG.
> > > 
> > > I'm re-CVSing and will report back in a while when I've had the chance the
> > > beat the snot out of it for a while.
> > 
> > very cool.  if you REALLY want to give tng (or any other system) a
> > difficult time, do make bin/rpctorture.
> > 
> > if anyone else wants to try this, i'd really appreciate some feedback.
> > 
> > rpctorture is part of the same suite / family as rpcclient, samedit,
> > regedit etc.  so it takes the same command-line arguments.
> > 
> > two special _extra_ arguments to rpctorture are -N numberofforkedprocesses
> > -o numberofoperations.
> > 
> > you can specify these at the start of any rpctorture command, and they
> > will be set as the defaults and used for the corrent and subsequent
> > commands.
> > 
> > e.g:
> > 
> > rpcclient -S ntsrv -U% -l log
> > [ntsrv$ ] logintest -N 100 -o 100 DOMAINNAME\user password
> > 
> > this will do 10,000 interactive NT logins - 100 of them in parallel, 100
> > times.
> > 
> > i like doing this to NT, it tends to creak, croak and only accept 28
> > incoming connections.  of those 28 incoming connections, it rejects most
> > of them because of internal bottlenecks on SMB, \PIPE\NETLOGON and
> > internal resources.
> > 
> > last time i checked, NT only actually completed about... something like...
> > 600 of the requested 10,000 logins.  actually, i think it was 100,000 that
> > i requested, only 500-600 succeeded.
> > 
> > TNG fares a little better, except that i came across a bug in tdb that
> > causes it to fail, and _stay_ failed.  if anyone can repro this, please
> > SAVE your netlogoncreds.tdb file because we REALLY need to track this
> > down.
> > 
> > thx,
> > 
> > luke
> > 
> 

<a href=" mailto:lkcl at samba.org" > Luke Kenneth Casson Leighton    </a>
<a href=" http://cb1.com/~lkcl"  > Samba and Network Development   </a>
<a href=" http://samba.org"      > Samba Web site                  </a>
<a href=" http://www.iss.net"    > Internet Security Systems, Inc. </a>
<a href=" http://mcp.com"        > Macmillan Technical Publishing  </a>
 
ISBN1578701503 DCE/RPC over SMB: Samba and Windows NT Domain Internals



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