Товариши, в чем подвох?

C:\>nslookup dbserver
Server:  control
Address:  192.168.1.5


Name:    dbserver
Address:  192.168.1.9

C:\>ping 192.168.1.9
Pinging 192.168.1.9 with 32 bytes of data:
Reply from 192.168.1.9: bytes=32 time<1ms TTL=64
Reply from 192.168.1.9: bytes=32 time<1ms TTL=64
Reply from 192.168.1.9: bytes=32 time<1ms TTL=64
Reply from 192.168.1.9: bytes=32 time<1ms TTL=64
Ping statistics for 192.168.1.9:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 0ms, Maximum = 0ms, Average = 0ms

C:\>ping dbserver
Ping request could not find host dbserver. Please check the name and try again.

upd (2012-06-19):
Подставил костыль: указал строку
netbios name = DBSERVER
в конф.файле
/etc/samba/smb.conf
в запустил samba
service smb start