https://community.hpe.com/t5/communications-and-wireless/ping-problem/m-p/3783832#M4863 Examine whether both haven (Serverport, SWITCHport) the same speed and duplex -mode.<BR /><BR />On both sides of the connection should Autonegotiation to be OFF or to be ON. <BR /><BR />Examine the statistics of thr ports for errors. Mon, 08 May 2006 10:47:11 GMT Carsten M 2006-05-08T10:47:11Z https://community.hpe.com/t5/communications-and-wireless/ping-problem/m-p/3783830#M4861 some times when ping to hpux v2 which is installed in rp server the connection lose, and when increase the buffer size with command ping most the time the connection lose .. <BR />this also happened when connect to server through a cross cable <BR />please help me ASAP Sun, 07 May 2006 07:36:40 GMT https://community.hpe.com/t5/communications-and-wireless/ping-problem/m-p/3783830#M4861 Emad Al Hayek 2006-05-07T07:36:40Z https://community.hpe.com/t5/communications-and-wireless/ping-problem/m-p/3783831#M4862 make sure there is no problem with the cable/connectors/plugs/network card(s) Sun, 07 May 2006 19:13:36 GMT https://community.hpe.com/t5/communications-and-wireless/ping-problem/m-p/3783831#M4862 Manuel Wolfshant 2006-05-07T19:13:36Z https://community.hpe.com/t5/communications-and-wireless/ping-problem/m-p/3783832#M4863 Examine whether both haven (Serverport, SWITCHport) the same speed and duplex -mode.<BR /><BR />On both sides of the connection should Autonegotiation to be OFF or to be ON. <BR /><BR />Examine the statistics of thr ports for errors. Mon, 08 May 2006 10:47:11 GMT https://community.hpe.com/t5/communications-and-wireless/ping-problem/m-p/3783832#M4863 Carsten M 2006-05-08T10:47:11Z