In article <001401c1f066$cce6c210$0300a8c0@yellow> you wrote: > IPCon_GetIpAddrByStr sometimes, so I'm not sure. You should look for errno/return value of ictl to be able to provide more info where the problem is. BTW: you version leaks file descriptors. - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html