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[lwip-devel] [bug #27049] DHCP IP address assignment with multiple lwIP

From: Jakob Stoklund Olesen
Subject: [lwip-devel] [bug #27049] DHCP IP address assignment with multiple lwIP devices fails
Date: Wed, 22 Jul 2009 09:16:01 +0000
User-agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv: Gecko/2009060308 Ubuntu/9.04 (jaunty) Firefox/3.0.11

Follow-up Comment #23, bug #27049 (project lwip):

Patch attached. Unfortunately I am not currently set up to test it.

The patch reuses XIDs for retransmissions as discussed. In order to do this,
I have slightly changed the dhcp state machine behaviour when
dhcp_create_request() returns a memory error. I actually think the new
behaviour is better - the state machine now treats out-of-memory errors the
same as a lost packet.

Bill, could I ask you to test this patch with 5 devices, please?

(file #18453)

Additional Item Attachment:

File name: dhcp-reuse-xid.patch           Size:3 KB


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