[Samba] BDC on Different subnet

[mallapadi niranjan]

Hi all

I have a samba 3.0.21c with openldap backend as PDC on subnet
192.168.129.0(mypdc). i have configured
Backup Domain Controller on subnet 192.168.130.0(mybdc) subnet for the same
domain. but if i do nmblookup from pdc to the bdc, it's getting failed and
viceversa. and from bdc,
>From BDC , we are unable to browse system added to PDC on the subnet
192.168.129.0.
I have enabled IP forwarding and both system are able to ping each other.

the following is the smb.conf of BDC
##################################################

[global]



  unix charset = LOCALE

  workgroup = msdpl.com

  netbios name = fosrv001

  passdb backend = ldapsam:ldap://192.168.130.3

  enable privileges = Yes

  server string = Factory Backup Domain Controller

  log level = 1

  remote announce = 192.168.129.255

  remote browse sync = 192.168.129.255 192.168.128.255

  syslog = 0

  log file = /usr/local/samba-fo/var/%U.%m.log

  max log size = 100

  smb ports = 139

  printcap name = cups

  show add printer wizard = no

  logon script = %u.bat

  logon path =

  logon drive = X:

  logon home =

  domain logons = yes

  domain master = No

  hide unreadable = yes

  deadtime = 15

  wins server = 192.168.129.20

  name resolve order = lmhosts wins bcast hosts

  socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192

  interfaces = eth0, lo

bind interfaces only = yes

  hide dot files = yes

  dns proxy = no

  nt acl support = yes

  ldap passwd sync = yes

  ldap suffix = dc=msdpl,dc=com

  ldap admin dn = cn=foreplica,dc=msdpl,dc=com

  ldap group suffix = ou=Groups

  ldap user suffix = ou=People

  ldap machine suffix = ou=Computers

  ldap idmap suffix = ou=Idmap

  ldap ssl = no

  ldap timeout = 50

  idmap backend = ldap:ldap://192.168.130.3

  idmap uid = 10000-20000

  idmap gid = 10000-20000

  map acl inherit = yes

  printing = cups

######################################################[Share
Definations]###########################################

[homes]

   comment = Home Directories

   valid users = %S

   browseable = no

   read only = no

   nt acl support = Yes



# Un-comment the following and create the netlogon directory for Domain
Logons

 [netlogon]

   comment = Network Logon Service

   path = /netlogon/scripts

   guest ok = yes

   browseable = no

   write list = root

#Profiles Share

 [profiles]

    comment = Profiles Share

    path = /profiles/%U

    read only = No

    browseable = yes

    writeable = yes

    guest ok = Yes
#################################################

what changes should i make in smb.conf of my bdc, so
that i can browse all the machines of the subnet 192.168.129.0

please guide me
regards
niranjan