Diagnostics of network problem

Hello!
I use Colasoft Capsa 6.4 for diagnosing the network.
And now I get report in Capsa in window "Endpoints" - Packet Decode
a too much packets in NBDGM protocol.
I don't know what can be the problem :confused
This is the specs:

Source port: UDP 138 (netbios-dgm) [34/2]
Transaction Name: MAILSLOT\BROWSE [194/16]
Protocol: 17 (UDP) [23/1]
Source IP: 192.168.0.22 [26/4]
Destination IP: 192.168.0.255 [30/4]

ENDPOINTS DETAILS
No. Relative Time Source Destination Protocol Size Decode Summary
111 00:01:07.832797 192.168.0.169:netbios-dgm 192.168.0.255:netbios-dgm NBDGM 247 C: Transaction Name ="MAILSLOT\BROWSE"

 

For only one specs, it is hard to confirm what is the problem. But it is extremely possible that you install Capsa in a incorrect place. I suggest you refer to <http://www.colasoft.com/support/installation/>, there are sorts of layouts.