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[lwip-devel] [bug #33634] ip_forward() have a faulty behaviour.


From: hanhui
Subject: [lwip-devel] [bug #33634] ip_forward() have a faulty behaviour.
Date: Mon, 27 Jun 2011 13:20:22 +0000
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/534.3 (KHTML, like Gecko) Chrome/6.0.472.62 Safari/534.3

Follow-up Comment #7, bug #33634 (project lwip):

Yes, I'd like to propose an API

please see the ipv4 and pbuf.h 

I add two flag in pbuf: (like BSD)

/** send/received as link-level broadcast */
#define PBUF_FLAG_BCAST     0x08U
/** send/received as link-level multicast */
#define PBUF_FLAG_MCAST     0x10U

(Simon Goldschmidt should modify etharp.c to support PBUF_FLAG_BCAST and
PBUF_FLAG_MCAST flags)



(I Fixed bug #33653: ip_data.current_ip_header_tot_len calculation errors! in
ipv4.c)


(file #23574, file #23575)
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Additional Item Attachment:

File name: ip4.c                          Size:31 KB
File name: pbuf.h                         Size:5 KB


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