[lwip-devel] [task #7272] LWIP_ICMP option

[Frédéric Bernon]

URL:
  <http://savannah.nongnu.org/task/?7272>

                 Summary: LWIP_ICMP option
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: fbernon
            Submitted on: mardi 04.09.2007 à 10:09
                Category: None
         Should Start On: mardi 04.09.2007 à 00:00
   Should be Finished on: mardi 04.09.2007 à 00:00
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
        Percent Complete: 0%
             Assigned to: fbernon
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: None
                  Effort: 0.00

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Details:

I would like to introduce a LWIP_ICMP option (enabled per default in opt.h,
so, no change with current behavior at build and runtime) to be able to
disable the code when I don't need it (reduce footprint, or reduce
"visibility" on the Internet). Is there any objections on that ?

I have note that icmp_dest_unreach is called in udp.c when a datagram is
receive but no matching pcb is found, but, there is no such behavior on
tcp_in.c. Comments?






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