[CFT/Review] net byte order for AF_INET

[Gleb Smirnoff]

  Olivier,

  thanks for help!

On Fri, Oct 12, 2012 at 02:20:55AM +0200, Olivier Cochard-Labb? wrote:
O> I've done some tests with this net byte ordered(NBO) patch:
O> - I've compiled 2 i386 images of BSD Router Project (current branch
O> rev241418): One with the patch, and the other without the patch [1]
O> - I've run my "full-features testing lab" under VirtualBox [2] using
O> theses images.
O> 
O> Here are the differences:
O> - I can't SSH to and between the NBO-patched-FreeBSD;
O> - Lot's of messages "in_cksum_skip: out of data by 28560/23460" on the
O> non-patched FreeBSD (R2 and R3 on the diagram in [2])
O> - PPTP tunnel (net/mpd5) didn't works on the NBO-patched-FreeBSD;

Not working SSH suprises me :( PPTP not, since not tested yet.

Can you please apply attached patch to sys/i386/i386/in_cksum.c? It will
print backtrace once the invariant failed.

-- 
Totus tuus, Glebius.
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