title: tool:udp debugging tool on solaris
body: <p>I am looking for UDP debugger tool, for the following requirement</p>
  
  <p>1) netstat -s, shows  udpInOverflows=23000 and this counter is increasing continuously.
     how can I check udp packets which are thrown because of no buffer space.</p>
  
  <p>2) what are the possible reason for this problem to occur and how to solve it.</p>
  
  <p>3) is there any way to check incoming UDP packet which are received by kernel after all verification like udp socket is open for that port and no check sum error, snoop will not work because it capture direct from network interface.</p>
  
  <p>Regards
  Nitin</p>