On Sep 3, 2020, at 15:07 AM, Brian Brombacher <br...@planetunix.net> wrote:
"Your setup ... requires pf \rules and additional routing tables to make this work." And which pf rules and how to establish those routing tables are exactly what I'm asking. But ok, let's say I reassign addresses so Comp1 re1= 192.168.3.2, Comp2 re0= 192.168.3.127, Comp2 re1 = 192.168.3.128 and Comp5 re0= 192.168.3.129, with all the proper netmasks. That still does not explain why Comp2 is receiving icmp.reply packets but not delivering them to "ping".