If you want to find out whats happening on this connection and the rest of = your network it's worthwhile getting to know how to use a packet sniffer. = Probably doesn't fall into the "easy to use" category but definitely worth = the time. A good place to start is http://www.ethereal.com if your looking for a = commercial application you could try EtherPeek from http://www.wildpackets.= com/ the best of the bunch imho. Phil Rogers Network Support Team London School of Hygiene & Tropical Medicine 020 7958 8354 >>> lee.paterson@xxxxxxxxxxxx 30/04/03 05:34:13 >>> I have a problem with a computer on my network, i have swapped leads, hubs NIC etc, but still the same problem, network hangs now and again, slow access speed etc. I want to monitor the tcp/ip traffic over this port to see if packets are being dropped etc, how many errors also. Does anyone know of a good easy to use software app to do this? Thanks. Lee Paterson Network Administrator South Taranaki District Council 025 839725=20 ******************************************************** This Week's Sponsor - Emergent Online EOL's Universal Printer new Features include: Network Printing, Pagestreaming, 2400 DPI. No Client Software Required! http://www.go-eol.com/=20 ********************************************************** For Archives, to Unsubscribe, Subscribe or=20 set Digest or Vacation mode use the below link: http://thethin.net/citrixlist.cfm ******************************************************** This Week's Sponsor - Emergent Online EOL's Universal Printer new Features include: Network Printing, Pagestreaming, 2400 DPI. No Client Software Required! http://www.go-eol.com/ ********************************************************** For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link: http://thethin.net/citrixlist.cfm