samba - Sep 2000 - 'Resource temporarily unavailable' with 2.0.7 under FBSD 4.0R

Samba 2.0.7 on 4.0R:

[2000/09/21 10:55:51, 0] smbd/oplock.c:open_oplock_ipc(93)
  open_oplock_ipc: Failed to get local UDP socket for address 100007f. Error
was
 Resource temporarily unavailable

Clues appreciated.

Also, even with the 'wins server' line and 'name resolve order'
set to use
wins only, nmblookup still says:

pbssamba:/usr/local/etc> nmblookup pdx-james
querying pdx-james on 172.16.1.255
172.16.1.247 pdx-james<00>

Note that nmblookup is querying on the broadcast address, rather than using
the wins server.  How can I get nmbd to talk to the WINS server instead of
broadcasting?

smb.conf is:

# NOTE: Whenever you modify this file you should run the command
"testparm"
# to check that you have not many any basic syntactic errors. 
#
#======================= Global Settings
===================================[global]
   workgroup = XXXXXX
   security = share
#   security = user
#   domain logons = true
#   NetBIOS name = JLRserver
   wins server = 172.16.1.2
#   name resolve order = wins lmhosts hosts bcast
   name resolve order = wins

[test]
  comment = For testing only, please
  path = /usr/ports
  read only = no
  guest ok = yes
  writeable = yes

[root]
  path = /
  read only = no
  writeable = yes
  guest ok = yes

# [homes]
#   writeable = yes

# [printer$]
#   path = /usr/local/etc/smb/printers
#   public = yes
#   writeable = no
#   browseable = yes

[printers]
   comment = All Printers
   path = /var/spool/samba
   browseable = no
# # Set public = yes to allow user 'guest account' to print
   guest ok = yes
   writeable = no
   printable = yes

I'm running Samba 2.0.7 on FreeBSD 4.0R.  I am *not* running smbd via inetd.
It appears that samba will allow one Windows client to connect, and on
subsequent attempts, I get an entry in log.smb that reads something akin to:

[2000/09/21 10:55:51, 0] smbd/oplock.c:open_oplock_ipc(93)
  open_oplock_ipc: Failed to get local UDP socket for address 100007f. Error
was
 Resource temporarily unavailable

This suggests to me that smbd is having trouble opening a UDP socket on the
localhost (lo0) interface.  Pinging that interface works fine, and I have
the ipfw rules set to allow all traffic on lo0.

How can I eliminate this error?

Also, even with the 'wins server' line and 'name resolve order'
set to use
wins only, nmblookup still says:

pbssamba:/usr/local/etc> nmblookup pdx-james
querying pdx-james on 172.16.1.255
172.16.1.247 pdx-james<00>

This appears to indicate that nmblookup is querying on the broadcast
address, 
rather than using the wins server.  How can I get nmbd to talk to the WINS 
server instead of broadcasting?

Thanks,

James


smb.conf is:

# NOTE: Whenever you modify this file you should run the command
"testparm"
# to check that you have not many any basic syntactic errors. 
#
#======================= Global Settings
================================[global]
   workgroup = XXXXXX
   security = share
#   security = user
#   domain logons = true
#   NetBIOS name = JLRserver
   wins server = 172.16.1.2
#   name resolve order = wins lmhosts hosts bcast
   name resolve order = wins

[test]
  comment = For testing only, please
  path = /usr/ports
  read only = no
  guest ok = yes
  writeable = yes

[root]
  path = /
  read only = no
  writeable = yes
  guest ok = yes

# [homes]
#   writeable = yes

# [printer$]
#   path = /usr/local/etc/smb/printers
#   public = yes
#   writeable = no
#   browseable = yes

[printers]
   comment = All Printers
   path = /var/spool/samba
   browseable = no
# # Set public = yes to allow user 'guest account' to print
   guest ok = yes
   writeable = no
   printable = yes

As far as I know, nmblookup doesn't use the smb.conf file to figure out
how to resolve, you have to tell it manually.
Try doing a nmblookup -U <WINS Server> -R <NetBIOS name>

If you want to make sure nmbd is resolving names the right way, you have
to bump up the log level.  I think running ./nmbd -d 5 is right, and I
think (by looking at the source, I havn't tested this,) you should be
looking for a line like:
query_name_response: On subnet %s - positive response from IP %s for name
%s. IP of that name is %s

Hope this helps.  Don't know about your resource problem, though.  Can you
do things like telnet localhost? (ie, normal loopback communcations work?)

- Josh

You wrote:
Also, even with the 'wins server' line and 'name resolve order'
set to use
wins only, nmblookup still says:

pbssamba:/usr/local/etc> nmblookup pdx-james
querying pdx-james on 172.16.1.255
172.16.1.247 pdx-james<00>

This appears to indicate that nmblookup is querying on the broadcast
address, 
rather than using the wins server.  How can I get nmbd to talk to the WINS 
server instead of broadcasting?

* Josh Durham | AOE at Virginia Tech | (540) 231-9061 jdurham@vt.edu *