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[lwip-devel] [bug #35927] missing refragmentaion in ip_forward

From: Simon Goldschmidt
Subject: [lwip-devel] [bug #35927] missing refragmentaion in ip_forward
Date: Sun, 25 Mar 2012 13:13:15 +0000
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:11.0) Gecko/20100101 Firefox/11.0

Follow-up Comment #9, bug #35927 (project lwip):

> I'm suggesting outgoing destination unreachable if we are unable 
> to fragment, or if DF is set (IPH_OFFSET(iphdr) & IP_DF). Or at 
> least respect DF and silently drop in this last case.

I have checked DF and sent destination unreachable with code 4 (fragmentation
needed but DF set) but I'm not sure what to do if IP_FRAG is disabled. I've
just silently dropped the frame in this case.


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