Maybe someone has been through this already and can provide a solution... I don't see anything in my Google searches or in the O'Reilly troubleshooting section.

Running 2.2.8a with LDAP on Redhat 9, up to date with all the RHN patches.
Samba coordinates browse lists with another Samba box on a remote network (via a VPN).
All workstations on both subnets use my local Samba box for WINS, as mandated by dhcpd on each subnet.
I have the network neighbourhood browsing thing aced across the subnets.
Doing WINS lookups on the Samba box locally with the nmblookup command gives instant response.
Windows workstations have mapped drives to the Samba box. They open instantly.


If I try to browse the shares of any machine on the network via network neighbourhood, I see a 10-15 second delay before I get a result. I get the same delay if I try to ping any machine on the network by name, using the MS-DOS window. If I issue a 'net view \\machinename' command, I get the results instantly. It's just the network neighbourhood browsing and pinging by machine name functions that exhibit this delay! Winpopup seems OK. It looks to me like the workstations revert to a broadcast method of finding the requested machine, but only for these commands. But I really don't know what the issue is!

The network is mixed Win2K and Win98/ME boxes. All seem to have the same problem.

I had been running an older Mandrake box with a newish version of Samba (several versions over the years) in place of this present server. I did NOT see this problem then. I copied my settings from the old server to the new one (smb.conf) and soon noted the problem. This is what makes me think it's a configuration issue, but from what I can see, everything is correct. Firewalling is not active.

wins.dat is being kept up to date. So is browse.dat.

Any ideas? At this point, I'd settle for suggestions of where to look, but an actual solution would be gold!

The 'global' portion of my smb.conf follows:


#======================= Global Settings =============================== [global]

   workgroup = TRUEKAM
   server string = Vader
   netbios name = VADER

hosts allow = 192.168.0. 192.168.1. 192.168.100. 192.168.200. 127.

   printcap name = /etc/printcap
   load printers = yes

log file = /var/log/samba/log.%m

max log size = 50

security = user

encrypt passwords = yes

  # LDAP settings for user lookup and auth.
  ldap admin dn = "cn=SAMBA,o=true.ca,dc=true,dc=ca"
  ldap server = localhost
  ldap ssl = off
  ldap port = 389
  ldap suffix = "ou=People,ou=Accounts,o=true.ca,dc=true,dc=ca"
  ldap filter = "(&(uid=%u)(objectclass=sambaAccount))"

  passwd program = /usr/bin/passwd %u
  passwd chat = *New*password* %n\n *new*password* %n\n *changed*

   # network performance
   socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192

   os level = 99
   preferred master = yes
   domain master = yes
   local master = yes
   name resolve order = wins host bcast
   domain master = yes

   remote browse sync = 192.168.100.253
   remote announce = 192.168.0.255

   wins support = yes
   wins proxy = yes
   dns proxy = no

#============================ Share Definitions ========================
<snip>

Thanks!

Brock Nanson
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