pf + NAT + ICMP issues?

Nicholas Riley njriley at
Fri Mar 28 13:55:17 UTC 2014

In article <bb283711b2bff8164472bae449d1e4ed at>,
 Daniel Engberg <daniel.engberg.lists at> wrote:

> Tried that and no go, actually allowing all types of ICMP doesn't seem 
> to help either so I guess it might be something within pf? Does anyone 
> have this working on HEAD?

Have you had any luck with this since?  I just tried pf on HEAD and am 
running into NAT breakage, including the "first ping lost" issue you 
documented.  natd/ipfw works fine on the same machine.
Nicholas Riley <njriley at>

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