[PATCH] kern/120958: no response to ICMP traffic on interface configured with a link-local address

[James Snow]

On Thu, Mar 13, 2008 at 08:40:07PM -0400, James Snow wrote:
> 
> Also, I took a cue from the IN_LINKLOCAL() macro and added two new
> macros to sys/netinet/in.h to perform checks for the loopback network
> and the "zero" network.  IN_LOOPBACK() and IN_ZERONET(), respectively.

Woops.  I suppose the macros are more useful when they're actually
called.

Attached is a revised patch that performs the check for loopback
addresses less than twice but more than never.


-Snow

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