Hi Kieran, LWIP_ICMP will disable echo reply but only at compile time. I was wondering if there is a way to enable or disable it in real time.
A simple way to do it could be using a global variable, (int g_EnablePing = 1) and testing in icmp.c for its value before answering to a echo request. But this would require a modification of lwip source code. Is there a better way to do so, maybe already defined in the source code? I haven't found it yet. Any other opinion? Thanks, Stefano -----Original Message----- From: [email protected] [mailto:[email protected]]on Behalf Of Kieran Mansley Sent: venerdì 27 agosto 2010 17.04 To: Mailing list for lwIP users Subject: Re: [lwip-users] Programmatically disable ICMP echo reply On Fri, 2010-08-27 at 16:09 +0200, Bettega Stefano wrote: > Hi, > is there a way to programmatically disable ICMP echo reply in lwip? The closest is to define LWIP_ICMP to 0. This is stop all ICMP processing rather than just preventing echo replies though. Kieran _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users _______________________________________________ lwip-users mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/lwip-users
