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[lwip-devel] [patch #6370] Sending to myself

From: Luca Ceresoli
Subject: [lwip-devel] [patch #6370] Sending to myself
Date: Fri, 11 Jan 2008 14:04:07 +0000
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; it; rv: Gecko/20071127 Firefox/


                 Summary: Sending to myself
                 Project: lwIP - A Lightweight TCP/IP stack
            Submitted by: lucaceresoli
            Submitted on: venerdì 11/01/2008 alle 14:04
                Category: None
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
         Planned Release: None



Support sending packets with a destination IP address equal to the netif IP
address, looping them back up the stack (off by default).

See previous discussion here:

Both implementation and usage are quite the same of loopif.c.
To make it work, define IP_TO_SELF=1 in lwipopts.h. If NO_SYS==1, also call
netif_poll() in the mail loop or from a timer.


File Attachments:

Date: venerdì 11/01/2008 alle 14:04  Name: self-netif.patch  Size: 8kB   By:



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