[lwip-devel] [patch #7409] IPv6 support for LwIP 1.4.0RC1

[Bill Auerbach]

Follow-up Comment #28, patch #7409 (project lwip):

Yeah, sorry, we're good. I had a bad #include search path. :-(

Maybe the IPv6 #includes could be #include ../ip6/filename.h so an additional
search path isn't needed in the build?

Things run well with LWIP_IPV6 = 0.  I see somewhere in the ballpark of a 5%
reduction in TCP receive speed. I don't know if this makes sense since I
thought LWIP_IPV6 removes all of the code.  Is there more function calls with
LWIP_IPV6 = 0?  Perhaps macros can be used to "do nothing" in those cases?

I will set LWIP_IPV6 to 1 and test with IPv4 addresses.  I'm unsure how to
test IPv6 addresses.  As you know I'm quick to test performance so if there is
anything you want tested let me know.

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