samba - Nov 2007 - smb signing is incompatible with share level security !

These are some of the error messages found in the logs from smb:

Nov 20 16:09:32 dell01 smbd[5787]:   Denied connection from  (0.0.0.0)
Nov 20 16:09:32 dell01 smbd[5787]: [2007/11/20 16:09:32, 0] 
lib/util_sock.c:get_peer_addr(1225)
Nov 20 16:09:32 dell01 smbd[5787]:   getpeername failed. Error was El otro 
extremo de la conexi?n no est? conectado
Nov 20 16:09:32 dell01 smbd[5787]:   Connection denied from 0.0.0.0
Nov 20 16:09:32 dell01 smbd[5787]: [2007/11/20 16:09:32, 0] 
lib/util_sock.c:write_data(557)
Nov 20 16:09:32 dell01 smbd[5787]:   write_data: write failure in writing to 
client 193.0.0.59. Error Conexi?n reinicializada por la m?quina remota
Nov 20 16:09:32 dell01 smbd[5787]: [2007/11/20 16:09:32, 0] 
lib/util_sock.c:send_smb(765)
Nov 20 16:09:32 dell01 smbd[5787]:   Error writing 5 bytes to client. -1. 
(Conexi?n reinicializada por la m?quina remota)

Nov 20 16:24:37 dell01 smbd[6199]: [2007/11/20 16:24:37, 0] 
smbd/negprot.c:reply_nt1(316)
Nov 20 16:24:37 dell01 smbd[6199]:   reply_nt1: smb signing is incompatible 
with share level security !
Nov 20 16:24:37 dell01 smbd[6200]: [2007/11/20 16:24:37, 0] 
smbd/negprot.c:reply_nt1(316)
Nov 20 16:24:37 dell01 smbd[6200]:   reply_nt1: smb signing is incompatible 
with share level security !

Below some key facts:

S.O : SUSE LINUX 10.1 (i586) - Kernel 2.6.16.21-0.13-default (10).

content of smb.conf :

# Global parameters
[global]
*workgroup = mysystem
*netbios name = mypc
*server string = Servidor Deel
*interfaces = 1xx.0.0.xxx/24
security = share
username map = /etc/samba/smbusers
hosts allow = 1xx.0.0. 127.
#       printing = cups
printcap name = cups
add machine script = /usr/sbin/useradd  -c Machine -d /var/lib/nobody 
-s /bin/false %m$
domain master = no
restrict anonymous = no
#preferred master = no
preferred master = Yes
max protocol = NT
ldap ssl = No
server signing = Auto
#local master = no
local master = Yes

[homes]
comment = Home Directories
read only = No
create mask = 0640
directory mask = 0750
browseable = No

[printers]
comment = All Printers
path = /var/tmp
create mask = 0700
guest ok = Yes
printable = Yes
#dirk
[compartido]
*comment = comentario
*path = /path1/path1/path1
*username = user1, user2
read only = No
create mask = 0777
directory mask = 0777

*For security reasons, some details have been changed....jejej

Where tighten screws to resolve these errors ?

	
Thanks for your help !!!

-- 
javierPUNTOruizARROBAindufrialPUNTOcom
PostMaster 
Cartagena-Colombia

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