To send via the command line and output to a text file.
curl <destIpAddress>/en/set_setupE.cgi -d ipaddr_enc=10.161.0.34 -o test.txt
To run the same command in php.
function post ( $scrIpAddress , $destIpAddress) { $ch = curl_init(); curl_setopt($ch, CURLOPT_URL,"$destIpAddress/en/set_setupE.cgi"); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, "ipaddr_enc=$scrIpAddress"); curl_exec ($ch); curl_close ($ch); }