Strange Samba problem(FreeBSD)

[dannyho]

Hi,

I have two machines one FreeBSD(netbios name= Backup) and one 
RH9(netbiosname = Redhat)


I can see all the shares on both backup and Redhat (Refer to the below) 
when I am using my FreeBSD machine


> smbclient -L //redhat
added interface ip=192.168.1.195 bcast=192.168.1.255 nmask=255.255.255.0
Got a positive name query response from 192.168.1.191 ( 192.168.1.191 )
Password:
Domain=[X] OS=[Unix] Server=[Samba 2.2.7a]

        Sharename      Type      Comment
        ---------      ----      -------
        IPC$           IPC       IPC Service (RH9 Server)
        ADMIN$         Disk      IPC Service (RH9 Server)
        dannyho        Disk      Home Directories

        Server               Comment
        ---------            -------
        REDHAT               RH9 Server

        Workgroup            Master
        ---------            -------
        X                    REDHAT
> smbclient -L //backup
added interface ip=192.168.1.195 bcast=192.168.1.255 nmask=255.255.255.0
Got a positive name query response from 192.168.1.195 ( 192.168.1.195 )
Password:
Domain=[X] OS=[Unix] Server=[Samba 2.2.3a]

        Sharename      Type      Comment
        ---------      ----      -------
        homes          Disk      Home Directories
        dannyho        Disk      Danny's Home Directory


However when I am trying I am trying to view all the shares from my RH9 
box I cant view the shares on the backup server (refer to the email below)

[dannyho at redhat dannyho]$ smbclient -L //backup
added interface ip=192.168.1.191 bcast=192.168.1.255 nmask=255.255.255.0
Connection to backup failed


[dannyho at redhat dannyho]$ smbclient -L //redhat
added interface ip=192.168.1.191 bcast=192.168.1.255 nmask=255.255.255.0
Password:
Domain=[X] OS=[Unix] Server=[Samba 2.2.7a]

        Sharename      Type      Comment
        ---------      ----      -------
        IPC$           IPC       IPC Service (RH9 Server)
        ADMIN$         Disk      IPC Service (RH9 Server)
        dannyho        Disk      Home Directories

        Server               Comment
        ---------            -------
        REDHAT               RH9 Server

        Workgroup            Master
        ---------            -------
        X                    REDHAT

Any ideas?? 


Yours faithfully,



Danny Ho