Dear sir
we are using keil tcp/ip stack in lpc2364. My device is working as a client for getting NTP time stamp by sending query to the server in UNICAST mode every minitue. When the client is switched on and the server is in off state, the client has to send the ARP request to find the server. But in our case, the ARP request is stopped after sending one time only,even though i have configured the following setting in the NETCONFIG.C file.
1.ARP Table size =10 (5-100) 2.ARP Retry = 4 times 3.ARP time gap between the ARP request is = 1 sec 4.Gratituos Arp request is = on
I have reduced the ARP table size from default value (10) to 3 then the ARP request is sending one time after every query failure. But the ARP Retry as we configured in NETCONFIG.c file is not working.
When Client is switched ON first and the server is powered on after few minutes, the client cannot sync with the server even after one hour. But the client is sending out the ARP request to catch the Server.